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"alluvial" Definitions
  1. made of sand and earth that is left by rivers or floods

1000 Sentences With "alluvial"

How to use alluvial in a sentence? Find typical usage patterns (collocations)/phrases/context for "alluvial" and check conjugation/comparative form for "alluvial". Mastering all the usages of "alluvial" from sentence examples published by news publications.

Alluvial fans are gently-sloping wedges of sediments deposited by flowing water.
And presto: Lawns, orchards and alfalfa bloom in the sandy, alluvial soil.
The smoking gun for this discovery comes in the form of alluvial fans.
Since then, alluvial gold dredges, largely manned by itinerant desperados, have penetrated deep upriver.
The alluvial flow from various rivers has carpeted the seabed with 203 meters of fine silt.
The alluvial rock grounding the levitating balloon, that balance of dirt and gloss, the knight versus the pirate.
The vineyard site is full of rocks and iron, with a bit of alluvial soil over the top.
The seabed is covered with some 80 meters of fine silt deposited by the alluvial flow from various rivers.
This erosion process produces the characteristic triangle-like shape of alluvial fans, which are also seen on Earth and Mars.
From summits of Balkan maple, red spruce gathered in a valley off the Italian Dolomites, they carved each instrument's alluvial curves.
Some of the best-preserved alluvial fans on Mars are in Saheki Crater, an area that has been imaged many times previously.
They rustle livestock from other pastoralists, smuggle alluvial gold and diamonds, poach and trade in ivory and bush meat, says Mr Agger.
Iran's Qanat system tapped into alluvial aquifers and transported water underground across vast valleys helping sustain agricultural life and settlements in arid areas.
The world's most productive rice growers, in Thailand and Vietnam, depend on the Mekong's generosity in depositing rich alluvial soil during the rainy season.
The same is true for the Mississippi Alluvial Valley, where farm bill wetlands provide more than one-third of the food energy available to waterfowl.
For centuries, populations flourished by tilling the rich alluvial soil left behind each spring by floodwaters receding from the plains between Baghdad and the Persian Gulf.
He also said there was unlikely to be a shortage of gems because Alrosa's production usually spikes in the third quarter due to seasonal output from alluvial operations.
The value of the new alluvial diamond, rated at 706-carats, has not yet been determined, but it will likely fetch tens of millions of dollars at auction.
The city sprawls over roughly 8,500 sq km (3,300 sq miles) of alluvial plain dotted with hills and lakes such as the large East Lake and Tangxun Lake.
But, the walls were already compromised by the time the deluge reached them: leaned over into the loose, alluvial soil, a castle wall sunk into a swamp of liquefaction.
Because the craters neatly reveal the structure of the alluvial fans, scientists will be able to use them to age the layers of sediment—like the rings on a tree.
By the time the river has turned abruptly eastward onto the vast and populous north China plain, a litre of river water carries up to 300 grams of alluvial silt.
TOURIST DRAW: The city sprawls over roughly 8,500 sq km (3,300 sq miles) of alluvial plain dotted with hills and lakes such as the large East Lake and Tangxun Lake.
Ferme Descoubet lies at the far western edge of the Gers, near where the dense hills of the Gascon heartland flatten out into the alluvial plain of the Adour River.
The illegal gold rush in Madre de Dios, focused on extracting gold from alluvial deposits in river beds, was fueled by high prices for the metal during the 2009-2010 financial crisis.
Three years after seizing control of the great alluvial plains of the Tigris and the Euphrates, Islamic State, which has claimed so many victims in north-western Iraq, Syria and beyond, is finally dying.
"Two Discs" (1965) — on loan from Washington, DC's Hirshhorn Museum — holds court on a raised patch of land (according to press materials, an "alluvial bench") alongside Tippet Rise's primary building, the Olivier Music Barn.
An insect far to my left on the mossy floor; a gray jay, maybe 103 yards away; and, even farther, the Hoh River, its waters a quiet, claylike, alluvial blue, stained by the rocky beaches banking it.
Mencía is also grown in the neighboring region of Bierzo, but the wines made from grapes grown in its warmer climate and alluvial soils are strikingly different from those from Ribeira Sacra's cooler climate and slate soils.
Every year, Kisangani's footprint expands, squeezing the forest from the periphery, while small mining camps inside the forest grow like a cancer whenever a rich seam of alluvial gold or diamonds is discovered, eating it from within.
Only a few test pits have been dug, but he said it was clear the walls of the villa were probably still more than a yard high, although they are buried under alluvial sediment from a nearby river.
They identify gold deposits, usually alluvial, then move in heavy machinery and dredges, quickly stripping away all the easily available metal, leaving a lunar landscape and mercury poisoning in their wake as they move on to another area.
The Persian qanat This vital irrigation system consists of 11 qanats -- the ancient method of "tapping alluvial aquifers at the heads of valleys, and conducting the water along underground tunnels by gravity, often over many kilometers," according to UNESCO.
But here in EU-member Slovenia, within the continental climes of folkloric Ljubljana (a petite municipality near Venice on an alluvial plain dating to the Quaternary era), the Americans' art took on oddly gallant, almost fairy tale qualities of transcontinental value.
Driving through the vineyard area, Mr. Parra, the geologist, pointed out that the flat areas in the wine lands, mostly clay and alluvial soils, were well planted with vines, but that the steep slopes, made up of rocky, sandy limestone, were bare.
Khasi men and women sit by roadsides with ball-peen hammers reducing boulders to pebbles the size of peas that will descend to the plains not by stream but by lorry, there to feed an infrastructure boom on the alluvial plains of Bangladesh.
The Rockingham County Natural Heritage Inventory recognized one location in the Rose Creek watershed, Williamsburg Alluvial Forest. Williamsburg Alluvial Forest is a county significant site that contains examples of Piedmont Alluvial Forest and Mesic Mixed Hardwood Forest.
The levels are elevated landforms slightly above the narrow river terraces. Some areas are subject to slight to moderate seasonal flooding in some years. ::2. Low Alluvial terraces and depressions – It consists of the slightly dissected broad low alluvial terraces depressions and narrow alluvial valleys. Moreover, soil series of the Alluvial Landscape consists of the Batia and Tagulod Series.
The shape of alluvial fans is mostly influenced tectonically. An alluvial fan can be completely changed due to orogenic thrusting. An alluvial fan could have been deposited and formed outside of a mountain range, however, thrusting of the mountain belt could cause the alluvial fan to become broken up by the new mountain forming. Thus, the alluvial fan would be split with the fan on either side of the new mountain range development and could change the steepness of the fan.
The Rockingham County Natural Heritage Inventory recognized one location in the Benaja Creek watershed, Benaja Alluvial Forest. Benaja Alluvial Forest is a county significant floodplain/alluvial forest that is part of a larger wetland system. Skunk cabbage (Symplocarpus foetidus) and overcup oak (Quercus lyrata) are present in this forest.
These traces occur in three distinct alluvial depositional settings: flood basin/alluvial plain, crevasse splay, and fluvial channel. Flood basin deposits (dominated by alluvial paleosols with pronounced color variegation) are characterized by common Planolites, rare Skolithos and small, meniscate plug-shaped burrows, possibly Celliforma.Zonneveld et al., 2006, p.
The band performed that year in Toronto. Precious Fathers' second album, Alluvial Fan, was released in 2009, and was streamed online."Precious Father, Alluvial Fan". Skope • October 22, 2009 .
The Mesozoic Jurassic rocks are mainly brown sandstone, conglomerate, variegated mudstone and glutenite. The Cenozoic is made up of Tertiary and Quaternary strata. The Tertiary is sandstone, sticky sandstone, and mudstone; the Quaternary strata are loose rock formations composed of Wenyu alluvial deposits. The west is the Wenhe alluvial fan, the east is the Weihe alluvial fan, and the two overlapping alluvial fans are located in the area of Qianqian-Da'an-Tianqi Temple.
This example of an alluvial diagram illustrates how the scientific study of neuroscience coalesced from other related disciplines to form its own field. From PLoS ONE 5(1): e8694 (2010) Alluvial diagrams are a type of flow diagram originally developed to represent changes in network structure over time. In allusion to both their visual appearance and their emphasis on flow, alluvial diagrams are named after alluvial fans that are naturally formed by the soil deposited from streaming water.
The formation grades from bottom to top from alluvial to fluvial into a thick succession of lacustrine mudstones, followed by an alluvial package, on top of which lacustrine, fluvial, deltaic and alluvial layers were deposited.Berner et al., 2009, p.2 The hydrocarbon potential of samples of the Madygen Formation ranges from poor to excellent.
Alluvial mining is only documented by the occasional newspaper reports.
Natrona is situated on an alluvial floodplain along the Allegheny River.
When there is enough space in the alluvial plain for all of the sediment deposits to fan out without contacting other valleys walls or rivers, an unconfined alluvial fan develops. Unconfined alluvial fans allow sediments to naturally fan out and the shape of the fan is not influenced by other topological features. When the alluvial plain is narrow or short parallel to depositional flow, the fan shape is ultimately affected. Wave or channel erosion of the edge of the fan sometimes produces a "toe-trimmed" fan.
Tectonic uplift could also influence the shape of alluvial fans. If there was major tectonic uplift prior to the deposition of the alluvial fan, the fan would take on a wedge shape with thickest part of the fan near the mountain and would continue to thin out the further from the mountain range. If an alluvial fan is lens shaped that is thin on the ends of the fan and thicker in the middle, this indicates that tectonic uplift occurred during the alluvial fan deposition. Finally, if an alluvial fan is wedge shaped and the fan is thin on the edges and thick in the middle, this indicates that there was little to no tectonic influence on the fan.
In Camp de Taragona, the soils are dark with a considerable content of lime, while the sub soil is alluvial. In Ribera d’Ebre the soils are fertile and alluvial in nature, especially if close to the river.
Ofir commissioned two mining sites in Mbaiki and Boda for alluvial diamonds.
The thickness of alluvial fans forming due to basin margins are influenced tectonically. If the alluvial fan gets thicker and the grains become more coarse heading up the fan, this indicates that the basin margin is tectonically active and the building of the alluvial fan being more active than the deposition rate. However, if the alluvial fan gets thinner and the grains become more fine heading up the fan, this indicate that the basin margin has no tectonic activity or the tectonic activity is less than the deposition rate or the building of the fan.
The surficial geology in the vicinity of Field Brook consists of alluvium, Wisconsinan Till, alluvial terrace, alluvial fan, bedrock, wetlands, and a lake. The watershed of the stream is designated as a Coldwater Fishery and a Migratory Fishery.
There are also patches of alluvial fan, alluvial terrace, and bedrock consisting of sandstone and shale. In the upper reaches, the surficial geology is mostly Wisconsinan Till, but there is a patch of alluvium, wetlands, and a lake.
Large alluvial ban at the base of the rim of Gale crater, Mars. Alluvial fans are also found on Mars descending from some crater rims over their flatter floors. Three alluvial fans have been found in Saheki Crater. These fans confirmed past fluvial flow on the planet and further supported the theory that liquid water was once present in some form on the Martian surface.
The susceptibility of soil types to drought is a major concern in Akkaraipattu. The three main soil types in this area are: alluvial soil which has variable drainage and texture, reddish-brown soil, and Solonetz soil. The alluvial soil is generally found on flat flood plains. Poorly drained alluvial soil is grey in colour whilst soil with better drainage is coloured brown to yellowish brown.
Numerous bridges have been constructed across the creek. The surficial geology in its vicinity consists of alluvium, alluvial terrace, alluvial fan, Wisconsinan Ice-Contact Stratified Drift, Wisconsinan Till, and wetlands. Numerous bridges have also been constructed across the creek.
The climate is hot and humid, with temperatures of throughout the year. Annual rainfall varies from . Altitudes range from . The reserve is covered by open submontane rainforest (63%), pioneer alluvial formations (15.5%), dense alluvial rainforest (8.6%) and savanna (6.5%).
It is located near holy river Ganga. It is located on Bangar Alluvial.
The formation of this basin eventually refilled with soft fluvial and alluvial sediments.
Moore, J., A. Howard. 2005. Large alluvial fans on Mars. J. Geophys. Res.
Alluvial floodplains have developed in the lower park on deposits of quaternary alluvium.
They are alluvial and lacustrine in origin, with some salt flats as well.
The type of soil found here is the fertile alluvial soil which covers the entire northern plain. Alluvial soils as a whole are very fertile. Mostly these soils contain adequate proportion of potash, phosphoric acid and lime which are ideal for the growth of sugarcane, paddy, wheat and other cereal and pulse crops. Due to its high fertility, regions of alluvial soils such as Rampur are intensively cultivated and densely populated.
An alluvial megafan is a large cone or fan-shaped deposit built up by complex deposition patterns of stream flows originating from a single source point known as an apex. Megafans differ from Alluvial fans in their sheer size. Due to their larger size, they may be formed by different geomorphic processes. The criterion of what differentiates megafans from typical alluvial fans is an artificial one of scale.
A blanket of unconsolidated Cenozoic sediments blankets most of Bolshoy Lyakhovsky Island. These sediments include Paleocene to Eocene colluvial, alluvial, and deltaic gravels, sands, clays, and coals and Oligocene to Miocene alluvial, lacustrine, deltaic, and nearshore marine sands and clays that contain beds and lenses of gravel. Overlying these sediments are Pliocene to Pleistocene colluvial, alluvial, and nearshore marine sands, silts, and clays that contain occasional gravel layers.
Alluvial deposits of varying fertility cover the relatively flat landscapes of the coastal plains.
Much of the island's geology is made up of volcanic and alluvial sand deposits.
Mangolkote is in the flat alluvial Kanksa Ketugram plain, which lies along the Ajay.
The district area's physical features are determined by the alluvial plain of Bakırçay River.
It mostly has red soils. Black and alluvial soils are found in some places.
The surrounding lowlands have rich alluvial soils supporting viticulture and other deciduous fruit farms.
The eastern part of the city is an alluvial plain of the Tama River.
"NZ Gold History ," New Zealand Gold Merchants Ltd., retrieved 5 February 2014. Gold worth $250M in 2006 was produced from two large hard-rock mines (Martha Mine and Macraes Mine), several medium-sized alluvial operations, and a large number of small alluvial mines.
The meander wavelength or alternate bar sequence is considered the primary ecological and morphological unit of meandering alluvial rivers.Trush et al. (2000). Attributes of an Alluvial River and their Relation to Water Policy and Management. Proceedings of the National Academy of Sciences.
This leads to the meanders of an alluvial river becoming more well defined over time.
71 The depositional environment has been interpreted as lacustrine and fluvio-glacial with alluvial fans.
D. devisi is distributed throughout the alluvial flats of the mid eastern interiors of Australia.
The shallow, slightly alkaline soils are mostly alluvial with gravel deposits (Kurt,1976;Bacha, 1986).
The surface geology in its vicinity consists of alluvium, alluvial fan, Wisconsinan Till, and bedrock.
Alluvial plains (Sumer/Elam). Low rainfall makes irrigation systems necessary. Ubaid culture from 6,900 BC.
The surficial geology in the creek's vicinity includes Wisconsinan Till, alluvium, alluvial fan, and bedrock.
It is, however, much more common in alluvial grounds than among primitive and pyrogenous rocks.
Where were the familiar poppet heads, the heaps of mullock, and the diligently fossicked alluvial?
Grassy Lake WMA is flat and poorly drained area of land situated in the Red River alluvial floodplain of the Red River Valley. The area is at the bottom of the Red River Alluvial Aquifer and Upland Terrace Aquifer,USGS/La. Water Science Center: Important Aquifers in Northwest Louisiana - Retrieved 2018-09-12 where it meets the Mississippi River Alluvial Aquifer at the southern end of the Mississippi Alluvial Plain[USGA Land Cover Trends Project: Contemporary Land Cover Change in the Mississippi Alluvial Plain Ecoregion]- Retrieved 2018-09-12 around the junction with the northern point of the Mississippi River Delta.Great Expectations: Shreveport - Caddo 2030 Master Plan; Natural Heritage: Green Systems and Sustainability - Retrieved 2018-09-12 The ground water is hard to very hard requiring treatment for potability.
Stream flow processes take place on all alluvial fans but are the main process for sediment transport on stream-flow-dominated alluvial fans.Boggs 2006, p.248 Stream-flow-dominated alluvial fans occur where there is perennial, seasonal, or ephemeral stream flow that feeds a system of distributary channels on the fan. In arid or semiarid climates, deposition is dominated by infrequent but intense rainfall that produces flash floods in the feeder channel.
Dendritic happens to be the most common, occurring when the underlying stratum is stable (without faulting). Drainage systems have four primary components: drainage basin, alluvial valley, delta plain, and receiving basin. Some geomorphic examples of fluvial landforms are alluvial fans, oxbow lakes, and fluvial terraces.
This unit is in size and is also managed by CDFW. It is one half mile downstream from the Butte Creek canyon mouth on an alluvial apron. This unit contains forests of valley oak (Quercus lobata) growing on streamside terraces and on the alluvial aggregate.
The close proximity of the creek mouths form a large alluvial plain surround by sylvan forests.
Alluvial soils are greyish yellow to brownish yellow in colour and occupy along the major rivers.
It grow in pure stands and in open eucalypt forest in clay, sandstone or alluvial soils.
The Pursurah CD Block is part of the Dwarakeswar-Damodar inter-riverine plain with alluvial soil.
The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
The second large alluvial deposit was found in the Ural Mountains, Russia, which is still mined.
The Arambagh CD Block is part of the Dwarakeswar- Damodar inter-riverine plain with alluvial soil.
It is found from both lowland to alpine habitats in alluvial river beds, terraces, and moraines.
Australian Faunal Directory The habitat consists of lowland dipterocarp forests, alluvial forests and lower montane forests.
For the district are characteristic of soil types: chernozem (80%), brown soil, gray soil and alluvial.
The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
Alluvial soils cover 6% of the APA in the gallery forest environment, and have good fertility.
Predominately residual clay and/or silt loam soil or small to large cobble-dominated alluvial deposits.
Dropping these residues in alluvial fans would cause the residues to be quickly buried in silt on the sea floor, sequestering the biomass for very long time spans. Alluvial fans exist in all of the world's oceans and seas where river deltas fall off the edge of the continental shelf such as the Mississippi alluvial fan in the gulf of Mexico and the Nile alluvial fan in the Mediterranean Sea. A downside, however, would be an increase in aerobic bacteria growth due to the introduction of biomass, leading to more competition for oxygen resources in the deep sea, similar to the oxygen minimum zone.
Dera Bhattian is part of the alluvial plains between the Himalayan foothills and the central core of the Indian subcontinent. The alluvial deposits are typically over a thousand feet thick. The interfluves are believed to have been formed during the Late Pleistocene and feature river terraces.
Darappur is located at . Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati. With these rivers getting silted up, floods are a recurring feature.
This list of alluvial sites in Switzerland is based on the Federal Inventory of Alluvial sites of National Importance, part of a 1992 Ordinance of the Swiss Federal Council implementing the Federal Law on the Protection of Nature and Cultural Heritage. It lists heritage floodplains of Switzerland.
Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichamati. With these rivers getting silted up, floods are a recurring feature.Gangopadhyay, Basudev, Paschimbanga Parichay, 2001, , p.
Fanglomerate in Death Valley National Park Alluvial deposits form in areas of high relief and are typically coarse-grained. At mountain fronts individual alluvial fans merge to form braidplains and these two environments are associated with the thickest deposits of conglomerates. The bulk of conglomerates deposited in this setting are clast-supported with a strong AB-plane imbrication. Matrix-supported conglomerates, as a result of debris-flow deposition, are quite commonly associated with many alluvial fans.
Alluvial diagrams were originally developed to visualize structural change in large complex networks. They can be used to visualize any type of change in group composition between states or over time and include statistical information to reveal significant change. Alluvial diagrams highlight important structural changes that can be further emphasized by color, and make identification of major transitions easy. Alluvial diagrams can also be used to illustrate patterns of flow on a fixed network over time.
Both of these river valleys possess fertile alluvial soils and have supported considerable cultivation and human settlement.
They are thought to have combusted after the development of the Cerrejón thrust fault and alluvial fan.
Even more recent Holocene sediments cover much of the landscape, forming soils and alluvial material in rivers.
The alluvial and glacial deposits found in this region are generally known for being productive, shallow aquifers.
The electorate was named after the Hastings, the alluvial valleys of which contained most of its population.
Overall, the lithology of the Cau Formation is composed of lacustrine shale, alluvial sandstones and minor coals.
Tsushima is located in far western Aichi Prefecture, on the alluvial plain of the Kiso Three Rivers.
Lepidospartum squamatum is native to the mountains, valleys, and deserts of central and southern California, and Baja California. It grows in sandy, gravelly soils in a number of habitat types, especially dry alluvial habitat such as arroyos.Hanes, T.L., et al. (1989). Alluvial scrub vegetation in coastal southern California.
In the headwaters area, coarse grained decomposed granite overlies heavily fractured granitic based bedrock aquifers. This upper pocket groundwater complex feeds down-basin alluvial fan deposits on the coastal plain. These alluvial fans exhibit some characteristics of a confined aquifer, but also respond to recharge from precipitation.Geoconsultants Inc.
The Missouri Alluvial Plain is part of the large, wide, flat alluvial plain found in five neighboring states. Surrounded by bluffs capped with deep loess, the historic island-studded meandering river channel has been stabilized and narrowed to manage discharge and to promote navigation and agriculture. The deep silty and clayey alluvial soils support extensive cropland agriculture. Most of the oak-hickory forest, floodplain forest, and tallgrass prairie has been removed due to conversion to cropland, although some wetlands are being restored.
Where the stream channel is plugged with debris, lateral channel migration occurs, building upon the existing alluvial fan deposits. Deposition also occurs down-stream of the alluvial fan, where stream gradient decreases, on the floodplain, alluvial plain, coastal plain and river delta. As precipitation, subsurface flow, runoff, stream flow and supply of sediment and debris decreases, the stream reverts to low-flow characteristics. It takes years for disturbed channels to achieve relative stability as bed load sediment adjusts and vegetation is reestablished.
Alluvial soils may also be used to purify waste- water being returned to a river after use. Treated wastewater is typically discharged into a percolation pond on the alluvial flood plain rather than flowing directly into the river. Chemical filtration will cease when all reactive sites within the flow pathway through aquifer soil have reacted. Physical filtration tends to become more effective as trapped particulates block interstitial passages between alluvial soil particles; but may ultimately limit flow rates through the soil.
Top: formation of an alluvial fan close to the mountain range due to high tectonic activity. Bottom: formation in a horizontal state due to low tectonic activity. Alluvial fan development is highly influenced by Tectonic uplift based on the rate of uplift through fan development. As shown in the figure, if tectonic uplift during deposition is greater than the flow of the stream depositing the sediment, then the alluvial fan's deposition will form closer to the mountain range in a more concentrated state.
Regional alluvial deposits can reach depths of or more, and their permeable soils constitute several major groundwater basins.
The fertile soil around Sholavandan could be due to this land being a part of an alluvial plain.
The area around the city is a flat, alluvial plain that is used for citrus and mango farms.
The mine still has a wide variety of gold alloys, and is a particularly good spot for alluvial.
Apparently thriving in fine alluvial sediments, Corydalis incisa forms dense stands, crowding out more desirable riparian understory plants.
The toponym "Alrewas" is derived from the Old English Alor-wæsse, meaning "alluvial land growing with alder trees".
Other islands include Hwanggumpyong, Ssarisŏm, Kanŭnsŏm, Munbakto, and Wihwa. There are various alluvial plains and extensive reed fields.
The surrounding vegetation is usually shale or alluvial renosterveld or transition areas between renosterveld and fynbos vegetation types.
As of 2014 the more accessible alluvial deposits had been exhausted, but mining of primary rock was continuing.
The youthful, volcanic Wet Tropics has a number of areas of fertile alluvial soils that support intensive horticulture.
Here channels periodically avulse in order to adjust to hydraulic constraints imposed by the induration of alluvial boundaries.
The Elk Formation is an eastward-thinning wedge of clastic sediments that were derived from mountains to the west, transported eastward by river systems, and deposited in alluvial plain environments. These include river channel, crevasse splay, overbank, and marsh environments. Conglomeratic units may represent alluvial fan and braided river deposits.
The uplifted sedimentary rocks in the trough began to erode into new alluvial fans, filling in marginal foredeep areas.
The Anadyr Lowlands () are a low alluvial plain located in the Chukotka Autonomous Okrug, Far Eastern Federal District, Russia.
Suzaka is located in northern Nagano Prefecture on the alluvial fan where the Matsukawa River joins the Chikuma River.
The agricultural landscape consists of: 13.4% alluvial plains of the Yuanjiang River, 49.3% hillocks, and 36.0% hills and mountains.
These hoverflies inhabit deciduous forest, from the Fagus, Picea zone to alluvial hardwood forest, tracksides and edges of clearings.
The district is mostly flat alluvial plain with hillocks on south- eastern and southern areas near the Nagaland border.
Die Lepidopterenfauna des Bismarck-Archipels. 27-29.1-267. 2 pl. The habitat consists of dipterocarp forests, including alluvial forests.
Gold is, however, much more common in the alluvial grounds than among the primitive and pyrogenous rocks just described.
By understanding how alluvial fans react to certain types of tectonic events, it helps geologists build a geologic history of that area. Observations such as shape, thickness, or that alluvial fans are even present gives geologists valuable knowledge to understanding the region that they are studying. The fact that an alluvial fan is present shows that there has been some tectonic activity is the recent past. This is because tectonic changes to the fan allow it to remain active by changing the relief of the fan.
Very large alluvial fans merged to form continuous alluvial slopes called bajadas along the Panamint Range. The faster uplift along the Black Mountains formed much smaller alluvial fans because older fans are buried under playa sediments before they can grow too large. Slot canyons are often found at the mouths of the streams that feed the fans, and the slot canyons in turn are topped by V-shaped gorges. This forms what looks like a wineglass shape to some people, thus giving them their names, "wineglass canyons".
It is designated as a High-Quality Coldwater Fishery and a Migratory Fishery and the stream is Class A Wild Trout Waters. The surficial geology in its vicinity consists of alluvium, alluvial terrace, alluvial fan, bedrock, Wisconsinan Till, and Wisconsinan Ice-Contact Stratified Drift. A bridge carrying Pennsylvania Route 29 crosses the stream.
The elevation near the mouth of Rock Creek is above sea level. The elevation near the creek's source is above sea level. Rock Creek has been described as a small creek. The surficial geology near the lower reaches of Rock Creek mainly consists of alluvial terrace and alluvial fan, with some alluvium.
Average elevations are . 70% of the park is subject to periodic flooding. It is in an area of transition between the Amazon rainforest, pantanal and cerrado. There is a range of vegetation types including alluvial forest with emergent canopy, pioneer alluvial formations, savanna parkland, open and dense savanna and open lowland rainforest.
Vertical Skolithos burrows can also occur in alluvial sediments such as braided river deposits, where the periodic fluctuation of water is an important factor in the formation of this structure. This periodic water fluctuation corresponds to tidal activity in shallow marine environments, but also occurs over longer time intervals in alluvial deposits.
It was proven that the formation was mostly Deltaic, alluvial and lacustrine, with increased marine influence on the Toarcian strata.
Alluvial, glacial and fluvial deposits occur in the region, with aeolian sediments consisting of volcanic ash mantling the volcanic structures.
Jagatnagar is located at: The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
Nasibpur is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
The Torridon landscape is itself highly denuded by glacial and alluvial action, and represents the remnants of an ancient peneplain.
Balarambati is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
Bargachhia is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
Borai is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
The surficial geology in its vicinity consists of Wisconsinan Till, alluvium, alluvial fan, Wisconsinan Ice-Contact Stratified Drift, and bedrock.
A small, incised alluvial plain from Red Rock Canyon State Park (California). A flood plain in the Isle of Wight.
The habitat is wetland, forest, alluvial forest, fen, farmland, suburban gardens and parks. The flight period is February to November.
The surficial geology in its vicinity consists of alluvium, alluvial fan, Wisconsinan Ice-Contact Stratified Drift, Wisconsinan Till, and bedrock.
This species is endemic to Western Australia. It has been recorded from a single alluvial aquifer in the northern Pilbara.
Alluvium (containing stratified sand, silt, and gravel), Wisconsinan Outwash, alluvial terrace, wetlands, fill, and lakes also occur in the area.
Many of these people lived atop alluvial fans formed by debris flows sourced out of the peaks to their south.
Dhaniakhali is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
Balanites pedicellaris is found in dry woodland and scrub and on alluvial soils on floodplains, where there are scattered trees.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial tract. The net sown area of the district is around 28%.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial strip. The net sown area of the district is around 28%.
He was sired by U.S. Racing Hall of Fame inductee Majestic Prince out of the mare Alluvial, who was in turn was sired by U.S. Racing Hall of Fame stallion Buckpasser. He was a half-brother, through Alluvial, to Slew o' Gold. He was owned by William Haggin Perry and trained by David A. Whiteley.
According to the Geographic Institute Agustin Codazzi, the materials in the area are mainly Quaternary alluvial, lacustrine, fluviolacustre. The land ranges from banks, dikes, terraces, valleys, narrow, small alluvial fans, to marshes, swamps, flats and hills. The materials of the Tertiary (Miocene and Pliocene) are in the western hills, and presented as varied slopes.
Avoidance treatments remove values at risk from risk prone areas. Frequently homes and other values are located on alluvial fans at the base of watersheds. The presence of the alluvial fans indicates a history of significant flooding, debris flows and mudflows with potential personal and property damage potential. Mobile property is temporally or permanently relocated.
The Mississippi Alluvial Plain is a Level III ecoregion designated by the Environmental Protection Agency (EPA) in seven U.S. states, though predominantly in Arkansas, Louisiana, and Mississippi. It parallels the Mississippi River from the Midwestern United States to the Gulf of Mexico. The Mississippi Alluvial Plain ecoregion has been subdivided into fifteen Level IV ecoregions.
The surficial geology in its vicinity mainly consists of alluvial terrace, alluvium, Wisconsinan Till, and bedrock. However, Wisconsinan Ice-Contact Stratified Drift, fill, alluvial fan, peat, and wetlands also occur. The creek is the main source of flooding in Ransom Township. The area at the mouth of Gardner Creek was settled as early as 1769.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial strip. The net sown area of the district is around 28%.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial strip. The net sown area of the district is around 28%.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial strip. The net sown area of the district is around 28%.
Pakur is predominantly a hilly district. There is a narrow fertile alluvial tract bordering the Ganges Feeder Canal. While the hills stretch from the north to the south-east, the rest is rolling area, which is less conducive to agricultural operations than the alluvial strip. The net sown area of the district is around 28%.
The forest holds the sources of tributaries of the Jamari River via the Candeias River, and of the Jaci Paraná River via the Rio Branco. The forest was relatively intact in 1995. The original vegetation was mainly open submontane rainforest and dense submontane rainforest, with savanna/rainforest contact, open alluvial rainforest and pioneer alluvial formations.
In the headwaters reach high on Montara Mountain, coarse grained decomposed granite overlies heavily fractured granitic based bedrock aquifers. This upper pocket groundwater complex feeds down-basin alluvial fan deposits on the coastal plain. These alluvial fans exhibit some characteristics of a confined aquifer, but also respond to pressure and recharge from precipitation.Geoconsultants Inc.
A portion of the alluvial plain of the lower Burdekin River is located in the north and north west of the subregion. Smaller alluvial plains are located on the Bowen and Bogie rivers which flow through the subregion into the Burdekin River. The Don River which flows into the sea near Bowen has an alluvial plain and a small delta. To the north of the Don River is a narrow coastal plain across which several small coastal streams flow, this is analogous to but smaller than the Townsville coastal plain to the north.
Alluvial Fan in Southern Iran. Image from NASA's Terra satellite The critical, initial step in qanat construction is identification of an appropriate water source. The search begins at the point where the alluvial fan meets the mountains or foothills; water is more abundant in the mountains because of orographic lifting and excavation in the alluvial fan is relatively easy. The muqannīs follow the track of the main water courses coming from the mountains or foothills to identify evidence of subsurface water such as deep-rooted vegetation or seasonal seeps.
Belgique is located on the flat alluvial plain of the Bois Brule Bottom situated in the northern part of Perry County.
The Ribera de Ulla sub-zone, to the north of Pontevedra was incorporated recently in 2000. The soils are mainly alluvial.
It is an ephemeral river, mostly meandering in its alluvial plain, with an average slope gradient of 34 metres per kilometre.
It is a meandering stream in a semi-confined alluvial plain, with an average slope gradient of 31 metres per kilometre.
Monteswar is a part of the flat alluvial and occasionally flood-prone Bardhaman Plain, the central plain area of the district.
The municipality consists of land belonging to the Tertiary and Quaternary periods, composed of sedimentary rocks, alluvial, residual and lacustrine soils.
Much of the Canterbury Plains are covered by alluvial deposits from the many large rivers coming out of the Southern Alps.
Alluvial deposits from the system fill a long narrow paleovalley that extends for about from Garryowen (near Holbrook) to Walla Walla.
Overbank deposits can also be referred to as floodplain deposits. Examples include natural levees and crevasse splays.Collinson, J.D. 1986. Alluvial Sediments.
Palaquium walsurifolium is native to Sumatra, Peninsular Malaysia and Borneo. Its habitat is peat swamp, lowland mixed dipterocarp and alluvial forests.
Kuki is located in northeastern Saitama Prefecture, approximately 50 kilometers from downtown Tokyo in the alluvial plains of the Tone River.
The agricultural area of the municipality is characterized by a well-drained alluvial plain that oscillates between 550 and 800 MASL.
Chevrons and pisolites have been found in lake sediments. A number of alluvial fans decorate the former shores of Lake Manly.
The land on either side of the river has high terraces above the river, below which are progressively lower alluvial terraces.
The surficial geology in its vicinity mainly consists of alluvium, Wisconsinan Till, Wisconsinan Ice-Contact Stratified Drift, alluvial terrace, and wetlands.
Its typical habitat is sandy deserts, alluvial plains and especially arid sandy areas in hilly deserts with a scattering of scrub.
In the hills near the capital the soil is of Tertiary formation, and in the plains it is an alluvial deposit.
As one travels across the valley floor, "the alluvial plain is continuous across the divide." The summit of the transverse divide is about two miles from the former town of Madrone at elevation 345 feet (105 meters), but the alluvial plain is so continuous that most travelers are unaware they are crossing between two drainage basins.
The Tehsil of Tandlianwala is part of the alluvial plains between the Himalayan foothills and the central core of the Indian subcontinent. The alluvial deposits are typically over 1000 thick.Geology Study of Pakistan: Study Area and Sampling. hec.gov.pk The scalloped interfluves are believed to have been formed during the Late Pleistocene and feature flat-topped river terraces.
It has a carrying capacity of 10,500 sheep. The country is mostly alluvial plains with duplex soils and many sandy rises. The vegetation is mixed shrubland of currant bush, many acacias and some Gascoyne bluebush. The western portion of the station is made up of flat, saline alluvial plains that support salt bush, blue bush and taller acacia species.
Natural hydrograph components such as storm events (floods), baseflows, snowmelt peaks, and recession limbs, are the river-specific catalysts that shape alluvial river ecosystems and provide for important geomorphic and ecological processes. Preserving annual variations in a river's hydrologic regime – patterns of magnitude, duration, frequency, and timing of flows- are essential for sustaining ecological integrity within alluvial river ecosystems.
The highest peaks are La Cumbre, La Bandera and El Pujido. Mountainous and hilly terrain makes up approximately 50% of the area of the municipality, with low foothills accounting for another 10%. 40% of its territory lies on the Pacific coastal plain, and some 6% of this area is alluvial floodplain and saltmarsh. Alluvial soils predominate.
The elevation near the mouth of Roaring Run is above sea level. The elevation of the stream's source is between above sea level. In its lower reaches, Roaring Run flows through a band where the surficial geology consists of alluvium. This area is flanked by areas with a surficial geology consisting of alluvial terrace and alluvial fan.
Cassiterite often accumulates in alluvial channels as placer deposits because it is harder, heavier, and more chemically resistant than the accompanying granite. Cassiterite is usually black or generally dark in color, and these deposits can be easily seen in river banks. Alluvial (placer) deposits may incidentally have been collected and separated by methods similar to gold panning.
The catchment area of the lake occupies approximately . A large proportion has been cleared for agricultural purposes. The landscape is composed of lakes and swamps with small lunettes, alluvial plains, swales and dunes on alluvial and aeolian deposits in the Beaufort River and upper Blackwood River catchment. The lake is located along an ancient drainage line.
Groundwater in the San Joaquin Valley occurs mostly in younger alluvial material. The Turlock Basin lies to the east of the city of Turlock. Groundwater in the Turlock Basin occurs in older alluvial deposits. Large portions of the San Joaquin Basin have experienced overdraft of water and infiltration of agricultural water pollutants, resulting in poor water quality.
The surficial geology in its vicinity consists of Wisconsinan Till, Wisconsinan Outwash, Wisconsinan Ice- Contact Stratified Drift, alluvium, alluvial fan, and bedrock.
Most of the soil in Balikpapan contains yellow-reddish podsolic soil and alluvial and quartz sand, making it extremely prone to erosion.
The bedrock consists of Triassic limestones and sandstones, overlain by a thick layer of more recent alluvial sediments, predominately sand and clay.
Magnesia, Alberta and Harvey Creeks are incised into their debris cones and alluvial fans have formed at their mouths into the ocean.
Types of soil include podzolic layers, found in areas with many sand deposits, and alluvial soils that were deposited from the river.
Foreign companies (not identified) were said to be interested in the Akwatia alluvial diamond field in the upper Birim River catchment area.
Valuable ecosystems consist of the shallows of the Baltic sea, islets, lagoons, grasslands (coastal, alvar, alluvial or marshy), woodlands and wooded meadows.
The related Eucalyptus bigalerita is similar in appearance, but has larger leaves, buds and seed pods, and is found in alluvial flats.
These small alluvial islands, approximately in size, with an elevation up to above sea level, are characterized by barrens and rocky flats.
The habitat is alluvial forest and high moorland forest. The larvae feed in a case among detritus and leaf-litter on the ground.
Alluvial Wall is an outdoor 2001 sculpture by Peter Nylen and the architectural firm Rigga located along the Eastbank Esplanade in Portland, Oregon.
Meteoric water from the San Bernardino Mountains flows along the Mission Creek fault where it is heated and eventually crests in alluvial deposits.
Public artworks installed along the esplanade include Alluvial Wall, Echo Gate, the Ghost Ship sculpture, the statue of Vera Katz and Stack Stalk.
Crafton lies on a sloped alluvial plain of the San Bernardino basin. The elevation increases toward the southeast.MSR Maps. USGS The National Map.
The municipality is located on the alluvial fan of the Lizerne, to the right of the Rhone river. It is about from Sion.
Nathumajra lies in a fertile, alluvial plain with an irrigation canal system. It extends from the latitudes 30.648758° North to longitudes 75.879837° East.
When such conglomerates accumulate within an alluvial fan, in rapidly eroding (e.g., desert) environments, the resulting rock unit is often called a fanglomerate.
The area lies on Matangi soils, formed on the edge of the Komakorau Bog and the Waikato's alluvial plains of sands and gravels.
Cretaceous and Paleogene deposits are largely missing, followed by a 100-meter thick sequence of Neogene and Quaternary gypsum- bearing alluvial fan sediments.
The soils in the area includes loams, clay loams, and clays. Below the alluvial top soil are areas of granite and volcanic soils.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 78 metres per kilometre.
Thick cross-bedded sandstones are recorded with sharp erosional bases and are interpreted as fluvial channels running upon mud rich alluvial plain deposits.
Alluvial gold was discovered near Kainantu about 1930, by E. Ubank and N. Rowlands, who were the first Europeans in the area. Compared with the Wau-Bulolo Goldfields, where gold had just been discovered in the rich Edie Creek, the Kainantu Goldfields were neither very rich nor very extensive, and so never attracted large numbers of prospectors. By World War II the best patches of alluvial gold had been worked out, and the few lodes found had not proved economic. After the war the field provided a good living from both alluvial and lode mining for a small number of Europeans.
Wine regions are mostly located in free draining alluvial valleys (Hawke's Bay, Martinborough, Nelson, the Wairau and Awatere valleys of Marlborough, and Canterbury) with notable exceptions (Waiheke Island, Kawarau Gorge in Central Otago). The alluvial deposits are typically the local sandstone called greywacke, which makes up much of the mountainous spine of New Zealand. Sometimes the alluvial nature of the soil is important, as in Hawke's Bay where the deposits known as the Gimblett Gravels represent such quality characteristics that they are often mentioned on the wine label. The Gimblett Gravels is an area of former riverbed with very stony soils.
Alluvial gold was discovered near Kainantu about 1930, by E. Ubank and N. Rowlands, who were the first Europeans in the area. Compared with the Wau-Bulolo Goldfields, where gold had just been discovered in the rich Edie Creek, the Kainantu Goldfields were neither very rich nor very extensive, and so never attracted large numbers of prospectors. By World War II the best patches of alluvial gold had been worked out, and the few lodes found had not proved economic. After the war the field provided a good living from both alluvial and lode mining for a small number of Europeans.
Environmental Protection Agency, Queensland. Four regional ecosystems listed as of concern are easily encountered by visitors to Carnarvon Gorge: Queensland blue gum woodland on alluvial plains; silver-leaved ironbark woodland on alluvial plains; Queensland blue gum, river she-oak fringing woodland on alluvial plains; and tall open forest in sheltered gorges and moist habitats. Two plant species, in particular, are considered Carnarvon Gorge icons; the cycad Macrozamia moorei (no common name) and the Carnarvon fan palm (Livistona nitida). Macrozamia moorei is closely associated with the Tertiary basalt flows of the Buckland Volcanic Province, and is endemic to Central Queensland.
The Alluvial Gold Co Ltd purchased the Battle Creek and Nettle Creek alluvial dredging leases from The Broken Hill Proprietary Co Ltd in August 1949. The leases were situated between Ravenshoe and Mount Garnet, North Queensland, and comprised tin bearing deposits which followed the courses of Battle and Nettle Creeks with both areas crossing the Kennedy Highway between Ravenshoe and Mount Garnet. The Nettle Creek area was divided into two sections, the upper section was shallow and crossed by several granite bars, but was rich in tin. Alluvial cassiterite (SnO2 tin oxide) has been mined in the Mount Garnet area since 1881.
These tributaries (especially the Eninska river) are characterised by plenty of alluvial formations. Many gullies run down the slopes of Tulbeto hill (located in the north-eastern part of the town) when heavy rain falls or snow melts and carry to the Eninska river heavy alluvial formations. Two or three km north of Kazanlak the rivers Eninska and Kranska are connected by a drain carrying off the water directed towards the town. South of the town there is another drain system carrying the disappearing in the alluvial cone waters from the rivers Eninska and Kranska towards the Tundzha river.
Mojave has alluvial fans that look remarkably similar to landforms in the Mojave Desert in the American southwest. Fans inside and around the outsides of the crater are closely similar to Earth's alluvial fans. As on Earth, the largest rocks are near the mouths of the fans. Because the channels start at ridge tops, it is believed they were formed by heavy downpours.
The earth cover of the reserve and its environs is covered with two types of soil: brown mountain forest and alluvial meadow-forest. Plane is unpretentious to the soil. It grows on any soils, even on a stony substrate, on alluvial sediments and strongly skeletal, infertile soils. Nevertheless, the plane tree forms more productive forests on powerful fertile irrigated soils.
Three towns were established nearby with about 6,000 people at their peak. Alluvial gold was easily recovered when the gold was in high concentration. As the alluvial was worked out, companies were formed to extract the gold from the ore with crushers and a mercury process. By 1870 only 50 people remained, although one of the three towns, Barossa, lasted until the 1950s.
The surficial geology immediately adjacent to the creek mostly consists of alluvium. However, much of the rest of the valley has surficial geology consisting of Wisconsinan Till. There are also a few patches of alluvial terrace, alluvial fan, wetlands, peat bogs, and bedrock consisting of sandstone and shale. There are also two small sandstone quarry dump patches, consisting of chunks of broken sandstone.
The surficial geology in its vicinity includes alluvial fan, alluvial terrace, alluvium, Wisconsinan Till, Wisconsinan Ice-Contact Stratified Drift, fill, wetlands, and bedrock. Beaver Run is a source of flooding in Lake Township, Luzerne County. A number of bridges have also been constructed over Beaver Run. The watershed of the stream is designated as a High Quality Coldwater Fishery and a Migratory Fishery.
The grapes grew on the alluvial flats of the Paterson. In 1850, Andrew Lang had eight acres planted. Grapes were sold on site as well as being taken to the Maitland Fruit Market, as well as wine being produced. Initially, Andrew established a small dairy establishment with the cattle he already possessed, and agricultural operations were commenced on the alluvial flat.
It is sometimes mistaken for silver. Platinum is often found chemically uncombined as native platinum and as alloy with the other platinum-group metals and iron mostly. Most often the native platinum is found in secondary deposits in alluvial deposits. The alluvial deposits used by pre-Columbian people in the Chocó Department, Colombia are still a source for platinum-group metals.
The surficial geology in its vicinity consists of Wisconsinan Till, alluvium, Wisconsinan Ice-Contact Stratified Drift, alluvial fan, alluvial terrace, bedrock, and sand and gravel pits. Major land uses in the watershed of Leonard Creek include forested land and agricultural land. The creek is one of the more significant tributaries of Bowman Creek. Leonard Creek has at times been impacted by flooding.
Rocky Mountain foothills near Denver, CO. Foothills or piedmont are geographically defined as gradual increases in elevation at the base of a mountain range, higher hill range or an upland area. They are a transition zone between plains and low relief hills and the adjacent topographically higher mountains, hills, and uplands. Frequently foothills consist of alluvial fans, coalesced alluvial fans and dissected plateaus.
The southeastern part of Arkansas along the Mississippi Alluvial Plain is sometimes called the Arkansas Delta. This region is a flat landscape of rich alluvial soils formed by repeated flooding of the adjacent Mississippi. Farther away from the river, in the southeast portion of the state, the Grand Prairie consists of a more undulating landscape. Both are fertile agricultural areas.
The Lake has a maximum depth of and with an area of is Sierra Leone's largest inland lake. Gold deposits are found in the rocks of Lake Sonfon and in alluvial deposits in the area. Only the alluvial deposits are being worked employing 15,000 miners around the Lake. This mining is causing the level of water in the lake to decrease.
Alluvial gold is also given free by followers to Moro. With some of the money collected, some relatively large scale commercial endeavours were begun, including stores at Makaruka, a piggery, a plantation, a school and even a taxi in Honiara. Most of these ventures have collapsed. The panning of alluvial gold was also an encouraged activity for members of the movement.
Alluvial fans are often found in desert areas often subjected to periodic flash floods from nearby thunderstorms in local hills. The typical watercourse in an arid climate has a large, funnel-shaped basin at the top, leading to a narrow defile, which opens out into an alluvial fan at the bottom. Multiple braided streams are usually present and active during water flows.
Another ridge lies between the stream and West Branch Fishing Creek. Sandstone of the Pocono Formation occurs near the headwaters of Painter Run. In most of the stream's valley, alluvium, alluvial terrace, alluvial fan, and a glacial till known as the Wisconsinan Till can be found. The Wisconsinan Bouldery Till occurs on the eastern side of the stream's valley in its lower reaches.
Kuhle, M. (1989): Ice-Marginal Ramps: An Indicator of Semiarid Piedmont Glaciations. In: GeoJournal 18; Kluwer, Dordrecht/ Boston/ London: 223-238.Kuhle, M. (1990): Ice Marginal Ramps and Alluvial Fans in Semi-Arid Mountains: Convergence and Difference. In: Rachocki, A.H., Church, M. (eds.): Alluvial fans - A field approach. John Wiley & Sons Ltd, Chester-New York- Brisbane-Toronto-Singapore: 55-68.
Palmetto Flats Natural Area, the largest contiguous block of alluvial terrace forest in the Red River Valley in Arkansas, is located west of Richmond.
Trees are few here also. In this region animal husbandry and artisanry were supplemented by some agriculture (along the alluvial deposits near the rivers).
Parsonsia diaphanophleba occurs in Jarrah forest on the Swan Coastal Plain in the Southwest Province of Western Australia, growing on alluvial soils along rivers.
Serampore is located at . The area consists of flat alluvial plains, that form a part of the Gangetic Delta. This belt is highly industrialised.
It is believed that alluvial fan distribution is a link between the history of a depositional system and the tectonic influences of the area.
Further upstream, all of these types of surficial geology are present. However, patches of alluvial fan and a sand and gravel pit are present.
Lygniodes schoenbergi is a moth of the family Erebidae. It is found on Borneo. The habitat mainly consists of lowland forests, particularly alluvial forests.
This consists of grey siltstones and calcareous mudstones comprising two sequences of fluvio-lacustrine sedimentation with some alluvial fan and littoral (lake-shore) deposits.
Mainly two types of soils are found here- sandy loam which is found in ridges and alluvial soil deposited by rivers are seen in plains.
The alluvial plains of Teonthar are 100 metres (330 ft) in elevation. Due to its location and elevation, the area around Teonthar is flood prone.
It is found in the South Island from the Mackenzie Basin, to Waitaki and Central Otago, on alluvial terraces, and slopes and on river flats.
The Argus. 13 September 1851. (which was more than the average wage of the time) and up to five ounces of alluvial gold per day.
It is found on elevation of in coastal or subalpine climates. It can be found growing near rivers, on beaches, sand spits, and alluvial fans.
Vachellia nubica occurs mainly on alluvial silt soils. It is found in north-east Africa from Egypt to Kenya, and also in Iraq and Iran.
The vineyard soils are composed primarily of sand at the higher elevation with more alluvial sediments of clay and gravel further down into the valley.
Baruipara is located at in Hooghly district, West Bengal. The area is composed of flat alluvial plains that form a part of the Gangetic Delta.
The Guaratuba APA has a Köppen climate classification of Af(t) (Tropical rainforest climate), temperate/mesothermal, tropical rains, always humid. In the lowlands average temperatures are . In the Serra do Mar annual average temperatures range from . Vegetation includes mixed alluvial and montane rainforest, dense rainforest (alluvial, lowland, sub-montane, montane and high montane), and pioneer formations of vegetation with fluvial, fluvial-marine and marine influence.
The middle-reach consists mainly of Quaternary period alluvial fans and volcanic rocks. The downstream area is dominated by alluvial and beach ridge deposits. Mean rainfall reaches 3,125 mm, with mean annual discharge of 16 m3/s as measured at Ciliwung Ratujaya observation station (231 km2). With such topographical, geological and hydrological features the Ciliwung river is often overflowing and inundating parts of Jakarta.
The river flows around Stockriders Spur in a horseshoe bend. The tunnel was driven through the spur diverting the river and allowing the exposed river bed to be sluiced for alluvial gold. The Thomson River Alluvial Gold and Tailings Recovery Company began construction of the tunnel in August 1911 and the tunnel was completed circa October 1912. The total length of the tunnel is about .
The Aniuri Mine in southeast Ivory Coast is an example of auriferous quartz veins in the Afema shear zone (a continuation of the Bibiani shear zone from Ghana). Babadougou and Toulepleu both have alluvial gold mines. Diamonds are also found in alluvial deposits, south of Korhoga at Tortiya as well as at Seguela. Kanangone, Seguela and Tortiya all have kimberlite dikes but none contain diamonds.
La Maná Canton is located in the foothills of the western mountain range of Los Andes. It is located on a plain of a mountain range formed by alluvial deposits covered with ashes and volcanic sands of unknown origin. The main town sits on an ancient alluvial terrace of the San Pablo River. It has several climatic levels that vary from subtropical to tropical.
The river breaks out, seeking lower terrain, which it again proceeds to elevate by deposition. This creates a cone-shaped alluvial fan. The Kosi alluvial fan is one of the largest in the world, covering some 15,000 km2 and extending 180 km from the outermost foothills of the Himalayas to the Ganges river valley. Flood waters naturally spread out over the surface of this cone.
The features of the landscape include alluvial plains, small lunettes, dunes and swales on alluvial and aeolian deposits. The lake is situated along a major ancient drainage line. The catchment has an average annual rainfall of and an annual evaporation of . The northern shore of the lake is part of a crown reserve with an area of designated for the protection of native fauna and flora.
The terrain is flat, mostly about above sea level but rising to in levees along the coast. Soils are almost all alluvial deposits, carried from the Andes far to the west. The coastline of the delta moves east into the Atlantic ocean by about annually. The delta region has many large and small distributary rivers and streams, permanent wetlands and marshes, oxbow lakes, levees and alluvial plains.
The elevation near the mouth of Hettesheimer Run is above sea level. The elevation of the stream's source is between above sea level. The surficial geology in the vicinity of the mouth of Hettesheimer Run consists of alluvial fan, alluvial terrace, alluvium, and Wisconsinan Ice- Contact Stratified Drift. Further upstream, the surficial geology along the stream consists of alluvium, while Wisconsinan Till is also in the area.
The gangetic plain is also called the Terai which is a rich, fertile and ancient land in the southern parts of Nepal. It represents Holocene/Recent sedimentation belt where fluvial sedimentation is still in progress. This plain is less than 200 m above sea level and has thick (about 1500 m) alluvial deposit. The alluvial deposits mainly consists of boulders, gravel, sand, silt and clay.
Ben Lugmore's geology is what is known as the Mweelrea Formation, and is very different from that of the Twelve Bens, on the other side of Killary Harbour. At a summary level, the Mweelrea Formation consists of Ordovician period sandstones originally deposited on large alluvial fans, and distally‐equivalent alluvial plains and delta fans. Interbedded with these sandstones are tufts, being ash deposits from Ordovician period volcanos.
One of the smallest physiographic provinces in the state is confined to Philadelphia, Delaware, and Bucks counties along the Delaware River. Local relief is less than and much of the bedrock is buried under recent alluvial deposits. On the geologic map, "Trenton Gravel" is used to describe most of these sediments. However, much of the alluvial sediments that exist here are sand, silt, and clays.
Starr, Joan and Mike Nicholas, Pioneering New England, Rigby, Adelaide, 1978 The Elsmore mine was the first commercial tin mine in Australia and has produced tin from various alluvial deposits intermittently since 1871. The adjacent Sheep Station Hill has seen only minor scale hard rock and alluvial mining. Elsmore Post Office opened on 1 February 1873 and closed in 1992. The main industries are mining and agriculture.
These depocenters, controlled by north and south dipping faults, crop out near the south margin on the Peloponnese inland. Subsidence is linked to the fault systems bordering the depocenters, which have quickly developed in the basins relatively short 1–2 Ma existence. Sedimentation can be subdivided into transgressive and regressive trends. The lower transgressive sediments are based with alluvial fanglomerates followed by alluvial plain conglomerate rocks.
The geology of what is known as the Mweelrea Formation is very different from that of the Twelve Bens, on the other side of Killary Harbour. At a summary level, the Mweelrea Formation consists of Ordovician period sandstones originally deposited on large alluvial fans, and distally‐equivalent alluvial plains and delta fans. Interbedded with these sandstones are tufts, being ash deposits from Ordovician period volcanos.
The alluvial fans that spread out into the sea from valley mouths were built by previous flood and debris flow events. The modern channel systems of these alluvial fan deltas are incised into previously deposited debris flow and flood material. Scientists at the US Geological Survey measured these old deposits. They found that they are thicker than the December 1999 ones and contain larger boulders.
The district of Faisalabad is part of the alluvial plains between the Himalayan foothills and the central core of the Indian subcontinent. The alluvial deposits are typically over a thousand feet thick. The interfluves are believed to have been formed during the Late Pleistocene and feature river terraces. These were later identified as old and young floodplains of the Ravi River on the Kamalia and Chenab Plains.
In the alluvial plain of the Danube built several sandbars and islands that their relative heights of 5–6 metres dominate the lower and wetter alluvial terrain. In the literature it is considered that these islands and ade neerodirani parts alvijalne terraces created by the Danube with its accumulation. Such a sizeable island was used to build it in a little village named Lok.
The La Plata or Chusma Fault extends across the eastern slope of the Central Ranges of the Colombian Andes, southeast of the city of Neiva in southwestern Colombia. The fault displaces Triassic, Jurassic and Cretaceous sedimentary rocks, as well as Tertiary volcanic rocks. Coalescent Quaternary alluvial fan deposits are offset by the La Plata Fault. The trace is characterised by old retreated and declined scarps, en-echelon semiparallel associated faults that cut alluvial deposits of the Páez River and local lahar deposits, a well developed topographic fault-line expression, and a probable pull-apart basin filled with Quaternary alluvial fans and alluvium near the town of La Plata.
An alluvial river is one in which the bed and banks are made up of mobile sediment and/or soil. Alluvial rivers are self-formed, meaning that their channels are shaped by the magnitude and frequency of the floods that they experience, and the ability of these floods to erode, deposit, and transport sediment. For this reason, alluvial rivers can assume a number of forms based on the properties of their banks; the flows they experience; the local riparian ecology; and the amount, size, and type of sediment that they carry.Leopold, Luna B., Wolman, M.G., and Miller, J.P., 1964, Fluvial Processes in Geomorphology, San Francisco, W.H. Freeman and Co., 522p.
A. Shata Fluvial and structural interpretations from 2007 show the desert in western Egypt was induced by fluvial action, including recently mapped alluvial fans. In central areas, braided channels are spatially aligned to a north-east structural trend, suggesting preferential water flow paths. Alluvial fans and structurally enclosed channels with gentle slopes and optimal recharge conditions between 1 and 5%, indicating high groundwater potential. Synthetic Aperture Radar (SAR) interpretations correlated with anomalies from groundwater in 383 wells, suggest a connection between the spatial organization of fluvial and structural features with low-salinity groundwater, which exists adjacent to alluvial fans and the south-west reaches of structurally enclosed channels.
The biggest natural hazard on alluvial fans are floods and debris flows. Floods on alluvial fans are commonly flash floods: they occur with little to no warning, usually have high velocities and sediment- transporting capability, and are of relatively short (several hours) duration. Alluvial fans are subject to flooding In August 2008 high monsoon flows breached the embankment, diverting most of the river into an unprotected ancient channel and across surrounding lands with high population density that had been stable for over 200 years. The Koshi is known as the Sorrow of Bihar for contributing disproportionately to India's death tolls in flooding, which exceed those of all countries except Bangladesh.
All three suffer from seawater intrusion due to groundwater overdraft, the worst affected being the Aromas aquifer. The Alluvial aquifer is heavily polluted by agricultural runoff.
The surficial geology along the creek and in its vicinity consists of Wisconsinan Till, Wisconsinan Bouldery Till, alluvial fan, and bedrock consisting of sandstone and shale.
Lopburi lies on the Lopburi River at an elevation of mostly surrounded by alluvial plains, although some hills rise to between and to the north-east.
The lake's depth usually does not exceed . The crescent shape of the lake reflects its bed's origin as the alluvial fan of a now-dry river.
Panther Creek is considered to be Class A Wild Trout Waters. The surficial geology in its vicinity consists of alluvium, alluvial terrace, Wisconsinan Till, and bedrock.
These alluvial soils are enriched from basaltic deposits upstream at Barrington Tops and the Comboyne and Bulga plateaux. The average annual rainfall in nearby Taree is .
Towards the east alluvial soil attains an enormous thickness in the low level plains to the east. These soils are sandy, well drained and slightly acidic.
The southeastern myotis (Myotis austroriparius) is a small bat found throughout the Gulf Coastal Plain and the Lower Mississippi Alluvial Plain of the southeastern United States.
Sand discharged by the alluvial creeks may have helped form McEvers Island, a silt island in the Illinois River just below the mouth of the creek.
Similarly extensive spreads of peat have developed across parts of the plateau surface in the postglacial period. Some of the valleys are floored with alluvial deposits.
Heavily affected by logging and milling operations, the inlet is split almost into two portions by an alluvial fan spreading from the mouth of Sechelt Creek.
Hashimiyya lies within the range of the Fertile Crescent making alluvial cultivation possible. Snow and rain are common in the winter months between December and February.
The race is cut through bed rock for about through a gorge. The race terminates at an area of past alluvial workings adjacent to Stonyville township.
The soils in Borden Ranch is alluvial with cobbles, clay pan, and clay loam. Red wine grape varietals are the most commercially important grapes in the area.
This rheophyte species grows in riverine subtropical or gallery rainforest on deep rich alluvial and basalt soils at altitudes of up to 300 m above sea level.
When alluvial and shallow reef gold diminished by the late 1880s, the town experienced a decline and was eventually abandoned. It currently exists as a historical site.
Approximative limits of Crau's biome area. Crau stony plain The Crau is the ancient confluence of the Durance and Rhône, and constitutes their vast flat alluvial fan.
Mole Gap has a variety of Quaternary landforms and there are well developed river cliffs where alluvial fans have diverted the River Mole against the valley sides.
Google Maps. Google.com (1970-01-01). Retrieved on 2010-10-19. This difference in elevation is due to the southward slope of the Lytle Creek alluvial fan.
Melhania suluensis is native to South Africa (KwaZulu-Natal, Northern Provinces) and Eswatini. Its habitat is in alluvial soils or on bushveld slopes, to altitudes of about .
Hanguk-eui Chungjeok Pyeongya [Alluvial Plains of Korea]. Gyohak Yeongusa, Seoul. making it the third longest in South Korea. The area of the Geum River Basin is .
The surficial geology in its vicinity consists of alluvium, Wisconsinan Till, Wisconsinan Outwash, alluvial fan, Wisconsinan Ice-Contact Stratified Drift, Wisconsinan Bouldery Till, wetlands, and peat bogs.
It grows in clusters on moraines, in glaciers, among piles of stones and in alluvial deposits. It prefers siliceous soils, at an altitude of above sea level.
They cultivate cotton, jowar, cereals, etc. The village has all kinds of soil but mostly has red soil. Black and alluvial soils are found in some places.
Gymnoscelis latipennis is a moth in the family Geometridae. It is found on Peninsular Malaysia and Borneo. The habitat consists of alluvial forest and lower montane forests.
In southern Mesopotamia were the alluvial plains of Sumer and Elam. Since there was little rainfall, irrigation systems were necessary. The Ubaid culture flourished from 5500 BCE.
The ESEC is in the Atlantic Forest biome, and is mostly covered with submontane seasonal semi-deciduous forest, with some alluvial formations caused by periodic floods of the Paranapanema River. The most representative tree species is the Aspidosperma polyneuron, with average diameter at chest height of about . The narrow alluvial strip in the north is dominated by Calophyllum brasiliense. As of 2009 there had been no inventory of the fauna.
In the past, however, the springs lay within the "Kunlun" paleolake which until about 30,000 years ago produced a river which flowed north into a broad alluvial fan feeding the "Qarhan" paleolake in the Sanhu area. Bieletan's lithium came both from deposits directly flowing into the area at the time and continuing contributions from the Urt Moron and other rivers arising in and flowing through the former alluvial plain.
In the past, however, the springs lay within the "Kunlun" paleolake which until about 30,000 years ago produced a river which flowed north into a broad alluvial fan feeding the "Qarhan" paleolake in the Sanhu area. Bieletan's lithium came both from deposits directly flowing into the area at the time and continuing contributions from the Urt Moron and other rivers arising in and flowing through the former alluvial plain.
Lesotho has extensive diamond deposits in both kimberlites and alluvial gravel. The country has the highest concentration of kimberlite bodies in the world—a total of more than 400, including 343 dikes, 39 pipes and 23 blows. Northern Lesotho has an average of one kimberlite body for every 10 square kilometers. In spite of the large deposits, very few sites are mined and research is ongoing into alluvial deposits.
Further upstream the surficial geology is similar, but with two more alluvial fan patches and a wetland patch. Along the uppermost reaches of the creek, includes Wisconsinan Till (especially at the headwaters) and alluvium, as well as small patches of alluvial fan and wetland. Nine Partners Creek has been described as a "small creek". Some sources describe the creek as flowing into Leslie Creek, which is one of its tributaries.
The river has been a rich source of alluvial gold, and was most extensively exploited during the Roman period, following the conquest of north-west Spain by Augustus in 25 BC. The upper reaches of the river possessed large placer deposits, and the region around Las Médulas yielded large amounts of gold. It was extracted using hydraulic mining, involving the building of numerous aqueducts to expose and wash the alluvial formations.
The largest clasts are found near the upper margin of the lenses. These facies are termed matrix-supported conglomerate, corresponding to debris flows on an alluvial fan. Some conglomerate involves bands of smaller pebbles interbedded with laminated sandstone in lenses with flat upper margins and concave lower margins. This type of conglomerate is known as clast-supported conglomerate, which was deposited in ephemeral stream channels on an alluvial fan.
Adelaide Lead was never formally gazetted as a township, it was only a postal district. At that time there were several other gazetted townships close by such as Amherst and Alma. The initial gold discoveries were alluvial and a series of new finds and rushes opened up over seven miles (11 km) of rich alluvial field from Daisy Hill to Alma. The depth of the main lead was .
Like the other Lake District lakes, Bassenthwaite Lake lies in a glacially eroded valley, left after the last glaciation. Bassenthwaite Lake is linked to Derwent Water by the River Derwent, which crosses the alluvial plain between the two lakes. There has been speculation that Derwent Water and Bassenthwaite Lake were once one larger lake with the alluvial flats now separating them formed from partial infill of the original basin.
The boundaries give the plain a roughly triangular outline. Crossing over soft alluvial soil, the Vrbas river and its tributaries have changed their courses, creating numerous meanders, backwaters and breaking new beds. In 1943, Vrbas broke a new mouth of the Sava, around 350 metres upstream from the previous one. The part by the Sava is of alluvial-barred character and is partly exposed to the annual floodings of Sava.
Kuhle, M. (1990): Ice Marginal Ramps and Alluvial Fans in Semi-Arid Mountains: Convergence and Difference. In: Rachocki, A.H., Church, M. (eds.): Alluvial fans: A field approach. John Wiley & Sons Ltd, Chester-New York-Brisbane-Toronto-Singapore: 55–68.Kuhle, M. (1990): The Probability of Proof in Geomorphology—an Example of the Application of Information Theory to a New Kind of Glacigenic Morphological Type, the Ice-marginal Ramp (Bortensander).
As well as his radio and television journalism, Ruwe has written for newspapers and has authored books. Using research methods used in journalism, Ruwe has written three novels "Dyeing of Colors", "Alluvial Reflections", "Pearly Gates", and his fourth entitled "Crown Jewels" which is due to be published soon. His first novel "Dyeing of Colors" was published in 2003. His second novel, "Alluvial Reflections", published in 2004, is Ruwe's attempt at thriller.
The district of Toba Tek Singh is part of the alluvial plains between the Himalayan foothills and the central core of the Indian subcontinent. The alluvial deposits are typically over 1,000 feet thick. The interfluves are believed to have been formed during the Late Pleistocene and feature river terraces. These were later identified as old and young floodplains of the Ravi River on the Kamalia and Chenab Plains.
Maheshganj is located at . Nabadwip CD Block is bounded by Krishnanagar II CD Block in the north, Krishnanagar I CD Block in the east, Santipur in the south and Purbasthali I CD Block in Bardhaman district in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
The Mzingane River is an ephemeral river with flow generally restricted to the months when rain takes place (November to March). However, the lower Mushawe River bed forms an alluvial aquifer, which generally holds water year-round.Love, D. de Hamer, W., Owen, R.J.S., Booij, M.J., Uhlenbrook, S., Hoekstra, A. and van der Zaag, P. 2007. Case studies of groundwater – surface water interactions and scale relationships in small alluvial aquifers.
Cobble conglomerates may be alluvial in origin or the product of "stone avalanches", a type of debris flow resulting from unconsolidated cobbles and gravel. In such stone avalanches, well-rounded cobbles may travel the farthest on account of their low rolling friction. When the product of alluvial processes, the cobble conglomerate's matrix consists of gravel and coarse sand. In contrast, the matrices of flow-deposited conglomerates are primarily mud.
The hills are quite heavily cultivated unlike their neighbouring upland areas of Exmoor and the Quantock Hills. The Brendon Hills are largely formed from the Morte Slates, a thick faulted and folded sequence of Devonian age sedimentary rocks. It then flows through an alluvial floodplain underlain by sub-alluvial gravels, underlain by rocks of the Mercia Mudstone Group. The floodplain is between and above the ordnance datum (mean sea level).
The reserve has fairly flat terrain, and lies in the basin of the meandering Purus River. The region has high temperature and high rainfall. The main types of vegetation are open alluvial rainforest, open lowland rainforest, dense alluvial rainforest and dense lowland rainforest. There are small areas that have been converted for use in agriculture or cattle grazing, and areas with secondary vegetation in various stages of regeneration.
The Shashe River is a highly ephemeral river, with flow generally restricted to a few days of the year. The river contributes 12.2% of the mean annual runoff of the Limpopo Basin. Major tributaries of the Shashe River include the Simukwe, Shashani, Thuli, Tati and Ramokgwebana rivers. The lower Shashe is a sand filled channel, with extensive alluvial aquifers in the river channel and below the alluvial plains.
The surficial geology near Shickshinny Creek mainly consists of urban land, fill, alluvium, alluvial terrace, alluvial fan, Wisconsinan Ice- Contact Stratified Drift, Wisconsinan Ice-Contact Delta, Wisconsinan Bouldery Till, Wisconsinan Till, lakes, and wetlands. The lower reaches of the creek are in a water gap between Huntington Mountain and Shickshinny Mountain. A lake known as Shickshinny Lake is in the watershed and is dammed by the Shickshinny Lake Dam.
3 Fluvial Terraces, in Wohl, E., ed., Treatise of Geomorphology. New York, NY: Elsevier. Eroded alluvial fill 60 feet (18 m) thick at Kanab Creek, Kane County, Utah.
The rich alluvial soil characteristic of the land near this part of the Rhine is also used for the cultivation of other crops including cereals, tobacco and potatoes.
Sainthia is located at . It has an average elevation of . The city is situated in the south bank of Mayurakshi River. The soil is generally alluvial and fertile.
The shrub grows generally on alluvial plains, in California montane chaparral and woodlands and temperate coniferous forest habitats, among Tecate cypress (Cupressus forbesii) trees.Federal Register October 3, 2006.
The surficial geology in its vicinity consists of alluvium, alluvial terrace, and Wisconsinan Till. Its watershed is designated as a High-Quality Coldwater Fishery and a Migratory Fishery.
The soils in Santa Maria is classified under three (3) categories namely soils of the Alluvial Landscape, soils of the Piedmont Landscape and soils of the Hilly Landscape.
While still president of Tradition Records, he went as a cameraman on an expedition to Venezuela in search of alluvial diamonds, ostensibly as part of a documentary crew.
As the Loue traverses this alluvial plain, it is barred by numerous natural dams. The plain is surrounded by peaks between 470 m and 850 (the Mont Poupet).
Kazo is located in far northeastern Saitama Prefecture, bordered by Gunma Prefecture, Tochigi Prefecture and Ibaraki Prefectures along the alluvial plain of the Watarase River and Tone River.
The plant is found in the eastern and southeastern parts of North America in areas with alluvial or ruderal habitats such as river valleys meadows and waste areas.
However, there are patches of fill and alluvial terrace, as well as a few small lakes near the headwaters. Taques Creek is not designated as an impaired waterbody.
Beaver Creek is part of an active alluvial stream system in one of the most productive waterfowl breeding areas in North America and the most productive in Alaska.
The former has been entirely built by the Safid- rud, a river with a high discharge and a high alluvial content. The higher part is made out of coarse ancient alluvial material, whereas in the lower part, north of Astaneh-e Ashrafiyyeh, the river often changed its course through thin silty and clayey material; it has thus abandoned its former northeastward course, which flowed into the sea at the prominent angle of the plain near Dastak, and presently flows northwards and builds a smaller living delta jutting out into the Caspian between Zibakenar and Bandar kiashahr. The Fumanat plain to the west intermingles marine alluvial deposits and former sandy beach-lines with abundant alluvial deposits from the numerous rivers draining the southern part of Talesh highlands. They do not reach directly the sea, but converge into the lagoon of Anzali with a single outlet to the Caspian through the dune-covered sandy coastline.
A generalized cross section of the San Luis basin from east to west. The San Luis Valley contains an alluvial basin, the Alamosa Basin, which lies at the north end of the Rio Grande rift. Deposits include the deeper alluvial strata, overlying Precambrian basement rock, Eocene alluvial deposits from a shallow Laramide depression, the Blanco Basin Formation; and Oligocene ash and lava flows associated with the Conejos Formation, is the Santa Fe formation, mixed alluvium and lava outflows from the San Juan volcanic field to the west; later strata comprise the Alamosa formation, alternating layers of sand, gravel, and clay. The relatively impermeable clay layers trap ground water in the "confined aquifer" which, if tapped, supplies artesian wells.
In the alluvial plain of the Cautário River there are significant patches of dense alluvial rainforest (10.65%), and open alluvial rain forest or flooded forest (7.81%). The northeast of the reserve has mountainous portions that contain rainforest / savanna contact (12.57%), wooded savannah (3.07%), parkland savanna (1.09%) and rocky outcrops (4.83%). Trees include Brazil nut trees and trees with value for their timber including Apuleia leiocarpa, Amburana acreana, Mezilaurus itauba, Cedrela odorata, Dinizia excelsa, Hymenolobium petraeum, Dipteryx odorata, Swietenia macrophylla, Erisma bicolor and Erisma uncinatum. The Serra dos Pacaás Novos forms the boundary between two species of primate, Emilia's marmoset (Mico emiliae) to the north and black-tailed marmoset (Mico melanurus) to the south.
The Sierra Chica de Zonda is located about four kilometres west. However, all the ejido of the town is settled in the alluvial plains formed east of the same.
Amritpur is located at . It has an average elevation of 136 metres (449 feet). The town has an alluvial fertile soil. Farmers here perform farming activities all 12 months.
The Atob is a river of northern Papua New Guinea, flowing to the west of Wewak. The river has been affected by mining in the region with alluvial deposits.
The municipality is located in the Leuk district, on an alluvial fan on the southern slope of the Rhone valley. It consists of the former linear village of Agarn.
By the 1990s, the garden's existence was almost forgotten and it had degraded to little more than an enormous mound of sand, covered with wild vegetation and alluvial silt.
The province lies on the low alluvial flats of the Chao Phraya River that flows through the capital. Many canals (khlongs) cross the province and feed the rice paddies.
It has been found only in southern inland Queensland, from near Adavale and near Thargomindah on the slopes of red sand dunes and on alluvial soils in open shrubland.
The surficial geology in the vicinity of its lower reaches mostly consists of alluvium and Wisconsinan Till, but there are patches of alluvial fan and bedrock nearby as well.
It is a low-lying area having alluvial soil pattern. The Bagri or the eastern part of the district is a low lying alluvial plain with the shape of an isosceles triangle. The Ganges/Padma and the Bhagirathi form the two equal sides; the Jalangi forms the entire base; other offshoots of the Ganga meander within the area. It is liable to be flooded by the spill of the Bhagirathi and other rivers.
Caleta Coloso Formation or Coloso Formation is the lowermost formation of the Way Group. The breccias and conglomerates of Coloso Formation are the deposits of former alluvial fans. In particular, Coloso Formation represents the parts of the alluvial fan closer to the apex. Minas Conglomerate is the name of a group of conglomerate beds in upper Coloso Formation that contains what is known as Minas Conglomerate, a conglomerate rich in clasts with copper mineralization.
Lower Stony Creek has formed an extensive alluvial fan in the Sacramento Valley which slopes downhill to the east. The alluvial fan extends about north to south and east to west, and is made up mostly of fertile, well-drained soils. Beneath the surface is the Stony Creek aquifer, whose primary source of recharge is Stony Creek. The aquifer has an estimated volume of and is an important water source for agriculture.
San Bernardino kangaroo rats inhabit places with sandy loam substrates, characteristic of alluvial fans and flood plains, where they are able to dig small, simple burrows. Plant life in such areas is typically dominated by chaparral and coastal sage scrub (soft chaparral). These alluvial scrub habitats can be classified as pioneer, intermediate, and mature, in order of decreased frequency of flooding and increased density of plants. Of these subsections of this particular habitat, D. m.
The eastern portion of the district is rocky while the western tract is a roughly plain dotted with Sand dunes & sand ridges. In respect of its geological formation, most part of district is formed of fourth century modern century deposits. These deposits can be seen in Grid pattern formed by sand (Balu), new alluvial and old alluvial Soils. In Bhinmal Teshil's South Eastern part of Jaswantpur, highest mountains of the district are situated.
The alluvial gold was discovered by prospector Alec Patterson. He panned Pilgrim's Creek, as it became known, when the nearby MacMac diggings became too crowded. He kept his find a secret, but a gold rush resulted when fellow prospector William Trafford registered his claim with the Gold Commissioner at MacMac. After it was officially declared a gold field in September 1873, the town suddenly grew to 1,500 inhabitants searching for alluvial gold.
The yellow rims result from selective leaching of silver from the surface of gold particle during river transport or during supergene (in-situ) processes. Electrum is inconsistent with an alluvial origin. The mineralogy gave no indication that it was alluvial gold and was consistent with the assumed origin of the samples. None of the mineralogists who studied the gold grains gave any indication that the gold was not consistent with a hard rock origin.
Soils in Mississippi result from the weathering of bedrock, fine grained alluvial fill and loess (windblown glacial rock flour from the Mississippi River Alluvial Plain). The high fertility soils of the Loess Belt attracted many people to pursue plantation agriculture in the 1800s. Hardwood trees dominate in loess deposits north of Vicksburg, particularly sweet gum, basswood, water oak, cherrybark, poplar and bitternut. A few small prairies developed atop Cretaceous and Eocene chalk.
Terraces are sediment storage features that record an alluvial river's past sediment delivery. Many changes in boundary conditions can form terraces in alluvial river systems. The most basic reason for their formation is that the river does not have the transport capacity to move the sediment supplied to it by its watershed. Past climate during the Quaternary has been linked to the aggradation and incision of floodplains, leaving step-like terrace features behind.
Olearia adenocarpa generally grow in degraded to unimproved dry grassland along the dry stony terraces and channels that border a braided riverbed, in recently deposited, alluvial deposited gravels and sands that are drought-prone but fertile with high levels of readily available phosphorus. Alluvial essentially means the surface materials (gravel and sand) deposited where water has previously flowed or has been flooded. Olearia adenocarpa are generally scattered individuals and are rarely seen in abundance.
The now non active alluvial fan, extends northeastward from Hafar Al-Batin in Saudi Arabia to cover parts of Kuwait and southwestern Iraq. This alluvial fan may have formed the Al-Dibdibah gravel plain. At the river bend ʿAuǧat al-Bāṭin (عوجة الباطن) is the tripoint of Saudi-Arabia, Iraq and Kuwait. This was the eastern border point of the Saudi Arabian–Iraqi neutral zone that was divided between the adjoining countries in 1981.
Molcha River alluvial fan; the left side appears blue from water flowing in many streams. The Molcha River (; ) forms a vast alluvial fan at the southern border of the Taklamakan Desert, as it leaves the Altyn-Tagh mountains and enters the desert in the western part of Qiemo County. The left side of the satellite photograph appears blue from water flowing in many streams. Around May, the river is filled with snow/glacier meltwater.
These classifications overlap with the geological definitions of "upland" and "lowland". In geology an "upland" is generally considered to be land that is at a higher elevation than the alluvial plain or stream terrace, which are considered to be "lowlands". The term "bottomland" refers to low-lying alluvial land near a river. Many freshwater fish and invertebrate communities around the world show a pattern of specialisation into upland or lowland river habitats.
Alluvial was sired by U.S. Racing Hall of Fame inductee Buckpasser, who in turn was sired by the 1953 United States Horse of the Year, Tom Fool, out of the Hill Prince mare Bayou. Alluvial was a half-sister, through Bayou, to the graded stakes race winning filly Batteur, who won the Santa Monica Handicap, Santa Margarita Handicap, Santa Maria Handicap, and Santa Barbara Handicap, as well as the New York Handicap.
Alluvial was unraced and is known for her success as a broodmare. She is the dam of Belmont Stakes winner Coastal, by Majestic Prince, and champion Slew o' Gold, by Seattle Slew. Her daughter Dokki is the dam of Aptitude, who was second in both the 2000 Kentucky Derby and Belmont Stakes, and stakes winner Sleep Easy. On May 23, 1994, Alluvial died at Claiborne Farm due to the infirmities of old age.
The Tapiche River basin in the area of the reserve exhibits a landscape containing alluvial plains and associated floodplains. The floodplains of the alluvial landscape encompass swamps or aguajales; while the non-flooded plains appear as undulating terraces. There are hilly landscapes within the reserve which appear as gently sloping lowland terrain. Swamps have developed on flat land and in depressions formed by fibric histosol soils with pH values varying between 3.5 and 5.
629) and becoming less steep further out (the medial fan or midfan) and shallowing at the edges of the fan (the distal fan or outer fan). Sieve deposits, which are lobes of coarse gravel, may be present on the proximal fan. The sediments in an alluvial fan are usually coarse and poorly sorted, with the sediments becoming less coarse toward the distal fan. Large alluvial fan in Death Valley showing a "toe-trimmed" profile.
The island originated from a volcano located near its center. Igneous rocks make about 85% of its surface with occasional limestone, sandstone and dolomite. The soil in low-lying coastal areas is mainly alluvial, with a predominance of sand and gray clay. At altitudes of 10–30 meters above sea level, older alluvial accretions show up as horizontal layers of brown clay, and the higher areas are dominated by red- brown laterite.
Sone River 2\. Punpun River The area of the town is . Aurangabad rests on alluvial plain on the bank of Adri river. The larger son river is to the west.
Eilema fasciculosa is a moth of the subfamily Arctiinae. It is found on Borneo, Peninsular Malaysia and Bali.The Moths of Borneo The habitat consists of lowland forests, particularly alluvial forests.
Today, Hager Mountain's soil is a loose, unconsolidated mix of fine alluvial particles, gravel, and a variety of larger rock fragments. Common surface rocks include basalt, andesite, pumice, and obsidian.
The channel of Huntington Creek braids and splits in places. There are also strainers and deadfalls on the creek. Its channel is sinuous. The creek also has alluvial floodplains nearby.
The alluvial lands along other streams present similar features. The higher and contiguous hill lands of the north and northwestern part of the state have an area of more than .
This member is believed to have been formed by a vast alluvial fan or delta created by southeastern- flowing rivers, and Araucarioxylon (petrified wood) is occasionally found within the member.
Anupshahr is a city and a municipal board in Bulandshahr district in the state of Uttar Pradesh, India. It is near the holy river Ganga. It is on Bangar alluvial.
14, p. 134. Maghiana lies on the edge of the highlands, overlooking the alluvial valley of the Chenab, while the older town of Jhang occupies the lowlands at its foot.
Long Ditton's soil is chiefly London clay, but to the north is Thames alluvial topsoil, gravel and sand, and it contains two patches of Bagshot Sand in the southern part.
The height decreases from south to north. The Kaimur Range is more than . The alluvial plains of Teonthar are just around .A series of plateaux runs along the Kaimur Range.
Retrieved June 26, 2010. The route passes over Bayou Bartholomew and the Mississippi Alluvial Plain. The southern portion was formerly a wetland preserve, but now the land is being developed.
Yeyik is located to the southeast of the county seat on an alluvial fan on the upper reaches of the Yeyik River (Yeh-i-k'o Ho, Ya-li-ka Ho; ).
The Kentucky coffeetree is typically found on "alluvial soils of river and flood plains and nearby terraces". Here it can form large clonal colonies, reproducing by shoots sprouting from roots.
Ecosystems include a variety of rainforest types, wet sclerophyll forests, mixed eucalypt woodlands, melaleuca gallery forest, and lakes on alluvial plains. Brooklyn also contains a relict population of Bunya Pine.
The soils are mostly poor, and are brown-limestone or reddish brown limestone over a subsoil of gravels from the Sistema Ibérico mountain range, or brown soils from alluvial deposits.
Five-leaf bosistoa is restricted to subtropical rainforest in the Bellinger and Orara River areas in north- eastern New South Wales, where it grows on basalt or rich alluvial soils.
If part of a geological formation is close to the surface, it is a subcrop. A subcrop is not outcropping, and is usually under the soil profile or alluvial sediments.
Hume is a soil type that is well drained and slowly permeable. Hume is formed from the erosion of shale and sandstone. Hume soils occur naturally on slopes and alluvial fans.
Just above Bhogaon village, the river receives another important southern tributary called Mangari River. Below Bhogaon village it develops into a wide alluvial plain in which the river has developed meanders.
Herochroma xuthopletes is a moth of the family Geometridae first described by Louis Beethoven Prout in 1934. It is found on Sumatra and Borneo. The habitat consists of lowland alluvial forests.
In addition to the pipe itself, a number of semipermanent streams have eroded away portions of the pipe and created significant alluvial deposits of diamonds. These deposits are also actively mined.
These three river valleys have made alluvial landforms locally known as Seras where majority of population is concentrated. Other villages are settled on hillocks having mild slopes/ or some flat landforms.
The surficial geology in the vicinity of the stream consists of alluvium, alluvial terrace, and Wisconsinan Till. Its watershed is designated as a High-Quality Coldwater Fishery and a Migratory Fishery.
In this zone, there are several types of soil, such as: dark or red brown chernozem, washed or levigated chernozem (characteristic to steppe and silvo-steppe zones), regosols, and alluvial soils.
Apart from Tian Shan Foredeep, the coal can be found in the base of alluvial fan and nearby the margin of lakes in the eastern and western margin of Junggar Basin.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 14 metres per kilometre. With its tributaries, the river has cut a deep gorge.
Geologically the lowland roughly corresponds to the eastern, lowest parts of the Vilyuy Syneclise. It is filled with Mesozoic deposits and Quaternary sands and loams, both of alluvial and eolian origin.
Additional studies of alluvial fan records and relic lake deposits in the region have supported this theory that humid periods may have offered multiple opportunities for human dispersal in southern Arabia.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 11 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 25 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 26 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 15 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined river, locally meandering in its narrow alluvial plain, with a slope gradient of 8 metres per kilometre. With its tributaries, the river has cut a deep gorge.
Arroyo belongs to the alluvial plains sub-region of Ponce-Patillas known as the Southern Coastal Valley. The area is very dry although its plains are productive thanks to artificial irrigation.
A. pedleyi occurs in the understorey of open woodland and woodland communities along with Acacia crassa, Corymbia citriodora, Eucalpyptus moluccana and Eucalyptus populnea. It grows on alluvial flats, hillslopes and ridges.
Copper-containing tourmaline was mined from an alluvial deposit in the Alto Ligonha District of Zambezia Province starting in early 2004; the mines were still producing at the end of 2006.
The palea has a rounded tip and the anthers are long. The grass flowers from August to September. The grass occurs in wet woods and prairies, stream banks, and alluvial plains.
The many landforms found in the municipality have been the natural production of the different geographical pressures of the different structural land forms such as alluvial lowland, alluvial fans, sedimentary plateau or masses of residual slopes and thick sedimentary landscapes. Most of its territorial areas are best characterized by broad alluvial plans described as level to nearly level, and moderately well-drained terraces. The level to undulating plains are the product of paludal environment or deltaic plains which are usually being flooded during slight and heavy downpours. On the other hand, Barangay Adiangao is characterized by Shale/Sandstone Hills (SSH) which is described to be undulating to rolling, slightly to moderately dissected, and moistly top-rounded hills, both are low and high relief.
The Dugway Range is a 13-mile (21 km) longUtah DeLorme Atlas & Gazetteer, pp. 23, 31. mountain range located in central-south Tooele County, Utah, on the Juab County north border. The Dugway Range extends northwesterly into the south of the Great Salt Lake Desert, the region at the west and southwest of the Great Salt Lake, about three times its area, a region of a flat white, salt flat, flat alluvial plains, and some alluvial mountain range pediments.
Ivory Coast has significant mineral deposits, but mining has not played a major role in the economy of Ivory Coast. Gold is one of the most notable resources. Native gold is hosted in steeply dipping quartz veins near the boundaries of volcanic belts and sedimentary basins, disseminated in massive sulfide deposits or as alluvial gold in river gravels. In other cases, paleoplacer alluvial gold is included in conglomerates and sericite and quartz schist in the Tarkwaian Group.
Jade mined in Myanmar. Much of the extraction of jade in Myanmar is done by “boulder mining” which consists of removing the “overburden” layer of alluvial material to expose the rocks below, then separating the jade containing rocks and discarding the waste in a river. It is also found as water-worn pebbles in riverbeds. The skin of the boulder varies in thickness depending upon whether it is from the alluvial district or from the surrounding hills.
The project seeks to restore the Outback Preserve to a more intact alluvial sage scrub ecosystem, removing invasive plants and ensuring the success of native species. Each semester there are a small number of courses utilizing the Outback Preserve. Courses are open to all students at The Claremont Colleges. The campus lies less than five miles (8 km) south of the San Gabriel Mountains, on top of the alluvial fans that come from nearby San Antonio Canyon.
The Old Town stands on an alluvial or fluvial fan made of gravel and pebbles, which were washed up between Fulda and Geisbach. Also in the Fulda valley are found gravel and pebbles from the Holocene that are mostly of alluvial origin. There are layers of flood-deposited loess and loam of Pleistocene origin running through them. The gravel and pebbles are to a great extent made up of Middle Bunter, the most widespread stone here.
Madagascar contains deposits of copper, iron and manganese ores, graphite, rock salt, niter, pyrites, and some minor minerals. By the early 20th century, gold was mined in alluvial deposits spread over the island. At the same time, antimony, copper, iron and tin were thought to be abundant, in addition to asphalt, coal, and petroleum. Deposits of alluvial gold were found in the valley of the Ampoasary River, a tributary of the Mananjary River, about east of Ambositra.
The site, which was designated a SSSI in 1975, consists of a series of neutral alluvial flood meadows, fen and swamp communities and freshwater habitats. It is one of the most important examples of agriculturally unimproved species-rich alluvial flood meadow habitat remaining in the UK. In winter the Ings support internationally important concentrations of waterfowl, in excess of 20,000 individuals, together with nationally important numbers of Bewick's swan, teal, wigeon, mallard, pochard, golden plover and ruff.
To the north lies the Teonther tehsil which is quite different in its physical and other features from the plateau tehsils. The Rewa plateau decreases in height from south to north. In the south, the Kaimur Range rises to more than 450 meters above sea level, whereas the alluvial plain of Teonthor is just 100 meters above sea level. The district has a varied terrain that includes alluvial plains, hills, ravines, scarp, rivers, and water-falls.
The Mississippi Alluvial Plain extends along the Mississippi River from the confluence of the Ohio River and Mississippi River southward to the Gulf of Mexico; temperatures and annual average precipitation increase toward the south. It is a broad, nearly level, agriculturally- dominated alluvial plain. It is veneered by Quaternary alluvium, loess, glacial outwash, and lacustrine deposits. River terraces, Swales, and levees provide limited relief, but overall, it is flatter than neighboring ecoregions in Arkansas, including the South Central Plains.
The most famous scenery in China is found in the karst landscapes of Guangxi and Yunnan provinces. The alluvial Sichuan basin is surrounded by mountains, the Qinling mountains to the north and the Himalaya to the west and southwest. Much of Northeast China, or Manchuria, is dominated by alluvial plains, but the border regions with Korea are also highly mountainous. In the west, most of the Tibetan Plateau is in China, and averages over 4000 metres in elevation.
The Shindong Group is the oldest: a coarse alluvial fan two kilometers thick, overlain by the five kilometer thick alluvial, lacustrine and fluvial sediments with interspersed basalt and andesite of the Hayang Group. The Yuch'on Group is the top unit, with volcanic rocks and interbedded sediments. In the southern Kyŏngsang Supergroup low shields formed from cooling andesite flows, followed by explosive rhyolite volcanism. The entire supergroup formed in the Cretaceous prior to Japan's southward migration from Asia.
Chapra is located at . Chapra CD Block is bounded by Tehatta I CD Block in the north, Damurhuda Upazila in Chuadanga District of Bangladesh in the east, Krishnaganj and Krishnanagar I CD Blocks, in the south and Krishnanagar II and Nakashipara CD Blocks in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
The area is thought to have been wooded since the mid-Holocene,Brown, A.G. "Alluvial Geoarchaeology: Floodplain Archaeology and Environmental Change". Cambridge University Press, 2008. at the end of the last Ice Age, around 8,000 BC. It is situated at the point where the River Lee emerges from the hills to broaden on alluvial ground. Until the 1950s, it extended as far as the Lee Bridge and consisted of a large number of oak and ash trees.
Subarnapur is located at . Haringhata CD Block is bounded by Chakdaha CD Block in the north and west, Bangaon and Gaighata CD Blocks, in North 24 Parganas district, in the east, Amdanga, Habra I and Habra II CD Blocks, in North 24 Parganas district, in the south. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Dhubulia is located at . Krishnanagar II CD Block is bounded by Nakshipara CD Block in the north, Chapra CD Block in the east, Krishnanagar I and Nabadwip CD Blocks in the south and Purbasthali II CD Block in Bardhaman district, across the Hooghly, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Habibpur is located at . Ranaghat I CD Block is bounded by Hanskhali CD Block in the north, Ranaghat II CD Block in the east, Chakdaha CD Block in the south and Santipur CD Block and Balagarh CD Block in Hooghly district across the Hooghly River in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Nokari is located at . Ranaghat II CD Block is bounded by Hanskhali in the north, Jhikargachha Upazila in Jessore District of Bangladesh and Bagdah CD Block in North 24 Parganas district, in the east, Chakdaha CD Block in the south and Ranaghat I CD Block in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Bhaluka, a constituent panchayat in this block, is located at . Krishnanagar I CD Block is bounded by Krishnanagar II and Chapra CD Blocks in the north, Krishnaganj and Hanskhali CD Blocks in the east, Santipur CD Block in the south and Nabadwip CD Block in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
The underlying rock strata are covered with alluvial deposits resulting from the flood plain of the Kanhan River. In some places, these give rise to granular sandy soil. In low-lying areas, which are poorly drained, the soil is alluvial clay with poor permeability characteristics. In the eastern part of the city, crystalline metamorphic rocks such as gneiss, schist and granites are found, while in the northern part yellowish sandstones and clays of the lower Gondwana formations are found.
This creeps up into the Wentnor Group where alluvial plains occur latterly with fluvial and alluvial deposits noted in the uppermost (youngest) Bridges Formation.Pharaoh, T. C., Gibbons, W., Precambrian Rocks in England and Wales south of the Menai Strait Fault System, 1987 A Revised Correlation of the Precambrian Rocks in the British IslesW. Compston, A. E. Wright, P. Toghill, "Dating the Late Precambrian volcanicity of England and Wales". 2002, Journal of the Geological Society of London.
The contamination of the underlying alluvial aquifer occurred due to the discharge of waste into unlined basins. The following data were derived from the United States Nuclear Regulatory Commission. From 1943 to 1956, the US Army and Shell discharged wastes into the unlined basins resulting in the contamination of the South Platte River outside the Arsenal. Farmers in the vicinity complained about the damage to crops due to the water pumped from the shallow alluvial aquifer.
At the east end of the range, Dundon Hill forms an outlier of the higher formations. The low ground to both north and south is covered by thick alluvial deposits and peat.
The Torridonian on Skye comprises two conformable sequences, the older Sleat Group and the younger Torridon Group. Both groups consist dominantly of sandstones and were deposited mainly by alluvial fans and rivers.
In the eastern area of the valley as the River Chew flows through Publow, Woollard and Compton Dando before joining the River Avon at Keynsham there are alluvial deposits of clay soils.
Raghunathpur is located at The area is composed of flat alluvial plains that form a part of the Gangetic Delta. The high west bank of the tidal Hooghly River is highly industrialised.
This plant grows on exposed stretches of gravelly clay, including alluvial benches above floodplains and on mesa slopes. Nearby rivers include the Green, Colorado and Gunnison Rivers.Sclerocactus glaucus. Center for Plant Conservation.
Madhusudanpur is located at . The area is composed of flat alluvial plains that form a part of the Gangetic Delta. The high west bank of the tidal Hooghly River is highly industrialised.
It prefers alluvial soil, and a cool, moist climate, but is widely adaptable, and does well at comparatively high altitudes. Yield is high, with an average fruit weight of 150–250 g.
Alluvial mining operations commenced immediately, while the open-pit mine was constructed over a period of 18 months at a cost of A$450 million. The mine was commissioned in December 1985.
His strike, Wire Patch, consisted of alluvial gold in wire, leaf and crystalline forms. By 1880, he owned the hill. Farncomb later discovered a gold vein, which became the Wire Patch Mine.
Endemic to alluvial forest, U. laevis is rarely encountered at elevations above 400 m.Girard, S. (2007). Dossier: L'orme: nouveaux espoirs? Forêt entreprise No. 175, Juillet 2007, Institut pour le developpement forestier, Paris.
Somawathiya and Flood plains national parks are important protected areas for the wetland system of Mahaweli River flood plains. The high quality habitat of fertile alluvial underlying layer supports a plentiful wildlife.
Sixmile Island is an alluvial island in the Allegheny River in Allegheny County in the U.S. state of Pennsylvania. It is part of O'Hara Township, and lies across the river from Pittsburgh.
The Philippine government has established several flood warning stations along the river. Experts are specifically monitoring the lower reaches from Tuguegarao to Aparri and the alluvial plain from Ilagan to Tumauini, Isabela.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 37 metres per kilometre. With its tributaries, the river has cut a gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 35 metres per kilometre. With its tributaries, the river has cut a gorge.
The boundary between Nara prefecture and Mie prefecture is designated as the source. The rainy season helped to create an Alluvial plain. The course of the river often changes, with frequent floods.
Round-leaved gum is found along creeks and on hillsides in the Kimberley region of Western Australia where it grows in sandy-loam alluvial soils in low-lying areas or gentle slopes.
Tospitis nulliferana is a moth in the subfamily Arctiinae. It was described by Francis Walker in 1863. It is found on Borneo. The habitat consists of coastal swamp forests and alluvial forests.
Trichaetoides separabilis is a moth in the family Erebidae. It was described by Francis Walker in 1862. It is found on Borneo. The habitat consists of lowland alluvial forests and dipterocarp forests.
An agricultural Regional Research Station for Old Alluvial Zone under Uttar Banga Krishi Viswavidyalaya is operating at Majhian. A dental and B.sc nursing college will start functioning at Balurghat from next year..
The geology of the area is very young alluvium surrounded by very old parent rock. These old rocks have weathered to clay, which is incorporated in the alluvial soils of the valley.
The watershed has numerous steep hills, with heights from . The creek's channel is sinuous. The creek has alluvial floodplains in its lower reaches. Mehoopany Creek flows through rock formations of shale and sandstone.
Chrysoclystis morbosa is a moth in the family Geometridae. It is found on Peninsular Malaysia and Borneo.The Moths of Borneo The habitat consists of forests, including lowland forests, alluvial forests and limestone forests.
Askaripur is located at . Askaripur lies in the plains of Ganges and hence the land is highly fertile. Soil found is mostly Alluvial. Askaripur lies in the jurisdiction of Noorpur block, division Chandpur.
The surficial geology in the vicinity of Nine Partners Creek includes Wisconsinan Till, alluvium, bedrock, alluvial fan, and wetlands. The creek's drainage basin is designated as a Coldwater Fishery and a Migratory Fishery.
Zushi is located at the head of Miura Peninsula, facing Sagami Bay on the Pacific Ocean. The city is built on an alluvial plain formed by the and surrounded by low, steep hills.
The entire district is an alluvial plain. To the south of the river Kali-Bein lies the tract known as ‘Dona’ meaning the soil formed of two constituents i.e. the sand and clay.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 45 metres per kilometre. With its tributaries, the river has cut a deep gorge.
Dakshin Rajyadharpur is located at . Belumilki and Dakshin Rajyadharpur are close to Serampore. The area consists of flat alluvial plains, that form a part of the Gangetic Delta. This belt is highly industrialised.
The town is situated near the coast. A confluence of the Haddas, Aligide and Comaile River's runs through the district. During the 1960s, there was significant agricultural development on the district's alluvial plains.
Katsushika Ward is at the east end of Tokyo Metropolis. It is on an alluvial plain and it is low above sea level. The ward office (Katsushika city hall) is located at Tateishi.
Lyclene pseudobunda is a moth of the subfamily Arctiinae. It was described by Jeremy Daniel Holloway in 2001. It is found on Borneo. The habitat consists of hill dipterocarp, heath and alluvial forests.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 46 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 74 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 43 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 52 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 50 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 38 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 33 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 51 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 38 metres per kilometre. With its tributaries, the river has cut a deep gorge.
It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 39 metres per kilometre. With its tributaries, the river has cut a deep gorge.
Tampea nodosa is a moth in the subfamily Arctiinae. It was described by Jeremy Daniel Holloway in 2001. It is found on Borneo. The habitat consists of lower montane forests and alluvial forests.
The Aby Lowland (; ) is a low alluvial plain located in the Sakha Republic, Far Eastern Federal District, Russia. Administratively most of the territory of the lowland is part of Aby District (Aby Ulus).
Its habitat is rich alluvial forests and limestone slopes along major rivers. Like other members of its genus, Aureolaria patula is hemiparasitic on tree roots. It produces tubular yellow flowers in late summer.
Ctenane labuana is a moth of the family Nolidae. It was described by Charles Swinhoe in 1904. It is found on Borneo. The habitat consists of riverine forests, dipterocarp forests and alluvial forests.
Eilema longpala is a moth of the subfamily Arctiinae. It is found on Borneo. The habitat consists of alluvial forests and dry heath forests. The length of the forewings is 13–14 mm.
Three strong storms hit the north of Vietnam in 2005 (28 July one wind with level 7, 18 September with level 9 and on 28 September with level 12). There are two types of soil formed from the alluvium of the Red River. One is alluvial mud (which becomes loam) and one is sand. Transported by water the alluvial forms the coastal soil like light soil (sand and light loam and pure sand), medium soil and heavy soil (loam and clay).
Alluvial diamond mining still occurs in ancient river beds within the Harts River catchment area. The Newlands Mine is located some 60 km northwest of Kimberley on the river. It is currently being mined at a rate of 3000 tonnes per month by the company Dwyka Diamonds Limited. Noble Minerals, in cooperation with the local Ba-Ga-Maidi tribe has set up an operation to exploit the alluvial diamonds within 20 square kilometres of diamantiferous gravels of the river system, near Taung.
It is a low-lying area having alluvial soil pattern. Murshidabad district has a 125.35 km long international border with Bangladesh of which 42.35 km is on land and the remaining is riverine. There are 9 blocks – Samserganj, Suti I, Suti II, Raghunathganj II, Lalgola, Bhagawangola I, Bhagawangola II, Raninagar II and Jalangi - along the Bangladesh-India border. The Bagri or the eastern part of the district is a low lying alluvial plain with the shape of an isosceles triangle.
Both highways are located in the Western Lowlands Pleistocene Valley Trains ecoregion within the Mississippi Alluvial Plain, broad, nearly level, agriculturally-dominated alluvial plain with flat, clayey, poorly-drained soils commonly called the Arkansas Delta in the state. The two routes are separated by approximately along St. Francis County Road 255, a paved road. No segment of Highway 261 has been listed as part of the National Highway System, a network of roads important to the nation's economy, defense, and mobility.
Maranda is surrounded by granite mountains such as Bangwe, Rasha and Nemande. These are the source of the Mushawe River, which flows through the business centre and supplies the centre with water. The water is abstracted from the alluvial aquifer below the Mushawe River, and is generally available year-roundLove, D. de Hamer, W., Owen, R.J.S., Booij, M.J., Uhlenbrook, S., Hoekstra, A. and van der Zaag, P. 2007. Case studies of groundwater – surface water interactions and scale relationships in small alluvial aquifers.
The valley floor is flat, with fertile alluvial soils and large deposits of ash from the Huila and Puracé volcanoes. The dry Tatacoa Desert holds many vertebrate fossils dating from the Miocene era. The best soils are in areas with piedmont and alluvial valley landscapes, which cover 54.41% of the valley and are irrigated for agriculture. Areas of structural-erosional mountainous landscape cover 18.13% of the area and have no value for farming, so may be conserved as protected areas.
Cassiterite often accumulates in alluvial channels as placer deposits due to the fact that it is harder, heavier, and more chemically resistant than the granite in which it typically forms . These deposits can be easily seen in river banks, because cassiterite is usually black or purple or otherwise dark, a feature exploited by early Bronze Age prospectors. It is likely that the earliest deposits were alluvial and perhaps exploited by the same methods used for panning gold in placer deposits.
Giba River in Ethiopia A bedrock river is a river that has little to no alluvium mantling the bedrock over which it flows. However, most bedrock rivers are not pure forms; they are a combination of a bedrock channel and an alluvial channel. The way one can distinguish between bedrock rivers and alluvial rivers is through the extent of sediment cover.''' The extent of sediment coverage is based upon the sediment flux supplied to the channel and the channel transport capacity.
The park is thus formed of alluvial flood plains of the many rivers and is an integral part of the Indo- Burma biodiversity hotspot. The total area of the park has been categorized into: Eastern Himalayan Moist Deciduous Forest-; Eastern Seasonal Swamp Forest - , Eastern Wet Alluvial Grassland- , Savannah Grassland- , Degraded Grassland- , Water body- , Moist Sandy area- and Dry Sandy area -. It has a fairly flat terrain tending north to south with a gentle slope. The elevation in the park varies from to .
The identification of stolen diamonds presents a set of difficult problems. Rough diamonds will have a distinctive shape depending on whether their source is a mine or from an alluvial environment such as a beach or river—alluvial diamonds have smoother surfaces than those that have been mined. Determining the provenance of cut and polished stones is much more complex. The Kimberley Process was developed to monitor the trade in rough diamonds and prevent their being used to fund violence.
Wild Phlox, Felsenthal NWR Ashley County is split between two geographic regions, divided by the Bayou Bartholomew. The rich, fertile, alluvial soils of the Mississippi Alluvial Plain extend into the eastern part of the county. In Arkansas, this region is called the Arkansas Delta (in Arkansas, usually referred to as "the Delta"), having a distinct history and culture from adjacent regions. West of the Ouachita, Ashley County is characterized by forests of shortleaf pine and hardwoods typical of the Gulf Coastal Plain.
Aggradation (or alluviation) is the term used in geology for the increase in land elevation, typically in a river system, due to the deposition of sediment. Aggradation occurs in areas in which the supply of sediment is greater than the amount of material that the system is able to transport. The mass balance between sediment being transported and sediment in the bed is described by the Exner equation. Typical aggradational environments include lowland alluvial rivers, river deltas, and alluvial fans.
In the late 1930s the Mount Coolon goldfield was also significant as a profitable concern for its parent company, Gold Mines of Australia, which in turn, was the catalyst for the early growth of the mining giant, Western Mining Corporation. However, by 1941 those operators left on the field had disposed of most of their machinery and abandoned their leases. In 1947 prospecting recommenced for alluvial gold and bismuth, and alluvial gold was treated in new plant installed by L.F. White.
Karimpur is located at . Karimpur I CD Block is bounded by Jalangi and Domkal CD Blocks, in Murshidabad district, in the north, Daulatpur Upazila in Kushtia District of Bangladesh in the east, Karimpur II CD Block in the south and Naoda CD Block, in Murshidabad district, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Mining sludge is the waste product of alluvial mining, and in particular hydraulic sluicing. It has been particularly prominent in gold fields in Australia and California in the nineteenth century.Water and Gold: Interpreting the Landscape of Creswick Creek, Peter Davies, Susan Lawrence and Jodi Turnbull, Messmate Press Melbourne 2015 p.64 In the 1840s in California and 1850s in Australia, methods for extracting alluvial gold were developed which involved washing soil and gravel through sluice boxes using diverted streams and other water sources.
They are mostly classified as "prairie soils" or "brown earths" and bear some resemblance to the chernozems of Russia and North America, although they are much lower in available phosphorus and somewhat acidic in the surface levels. Their higher nutrient levels, however, allow them to support productive pasture, and large numbers of sheep are grazed in these regions. Some grain crops are also grown in the driest areas. In the alluvial areas of southeastern Tasmania, rich alluvial soils permit apples to be grown.
285 Alluvial fans typically form where flow emerges from a confined channel and is free to spread out and infiltrate the surface. This reduces the carrying capacity of the flow and results in deposition of sediments. The flow can take the form of infrequent debris flows or one or more ephemeral or perennial streams. Alluvial fans are common in the geologic record, such as in the Triassic basins of eastern North America and the New Red Sandstone of south Devon.
Their continued convergence raises the height of the Himalayas by one centimetre each year. Soils in India can be classified into eight categories: alluvial, black, red, laterite, forest, arid and desert, saline and alkaline and peaty and organic soils. Alluvial soil constitute the largest soil group in India, constituting 80% of the total land surface. It is derived from the deposition of silt carried by rivers and are found in the Great Northern plains from Punjab to the Assam valley.
The Ribera Baja sub-zone to the west covers 11 municipalities and reaches to the Portuguese frontier. The soils are clayey and alluvial at a low altitude of about 250 m above sea level.
Gyōda is located in north-central Saitama Prefecture, with the Tone River separating it from Gunma Prefecture. The entire city is located on the alluvial plain of the Tone River and the Arakawa River.
The soil is mostly alluvial. The irrigation in the district takes place through Tubwells, Pumping Sets, River system. There are two Tubwells in Anegpur village. About 70% of the village area is under cultivation.
The surficial geology in its vicinity consists mainly of Wisconsinan Till, alluvium, with some lakes, wetlands, bedrock, and alluvial fan. The stream's drainage basin is classified as a Coldwater Fishery and a Migratory Fishery.
The plateau is characterized as being of clay with components of gravel, gneiss pebbles, alluvial deposits. It is bordered on its northern end by steep mountains with the highest elevation approximately . Flora includes Eriophorum.
Accessed 18 April 2009. The name was changed to Gympie in 1868.Gympie Hospital, 1891Graziers were the original European settlers. Subsequently, James Nash reported the discovery of 'payable' alluvial gold on 16 October 1867.
The plains stretch along the valleys between both mountain ranges with a width around . Due to the restriction of its landscape, Hualien people reside mostly on the alluvial fans of the Huatung Valley plains.
It exists at the base of flat valleys having deep alluvial gravel, where water from the hills hit the flat valley floor having an intermittent stream and large seasonal fluctuations in the water table.
The Pant-y-ffynnon region was a characteristic wetland during the Triassic. The area consists of alluvial silts deposited by the rivers and sand and limestone. The climate ranges from arid to semi-humid.
Mizque Airport is an airport west-northwest of Mizque in the Cochabamba Department of Bolivia. The runway is on a shallow alluvial fan, with the mountainous terrain of Bolivia's Cordillera Real in all quadrants.
The east Gippsland peppermint grows in forest, often on alluvial soils and occurs from near Eden in New South Wales south to Bairnsdale in Victoria, mostly east of south of the Great Dividing Range.
132 ff. C. Knight, 1836. the name is not poetic or descriptive of the color of the river's banks. Rather, described actual placer gold, alluvial gold powder sometimes still panned from the river's waters.
Bed material transport and the morphology of alluvial river channels. Annu. Rev. Earth Planet. Sci., 34, 325-354. It results in net decrease of the erosion capacity of the stream in its downstream section.
Hopa River Hopa River is the main water stream of Hopa in the eastern Black Sea Region of Turkey. Hopa River basin is rich in terms of Alluvial deposits which formed in Pleistocene era.
The Chao Phraya ( or ) ( , or Pronunciation) is the major river in Thailand, with its low alluvial plain forming the centre of the country. It flows through Bangkok and then into the Gulf of Thailand.
Peer J Preprints. It was deposited in alluvial and coastal plain environments, and it is bounded by the nonmarine Oldman Formation below it and the marine Bearpaw Formation above it.Eberth, D.A. 2005. The geology.
Downstream from the confluence of its tributaries, the Trebižat and Bregava Rivers, the valley spreads into an alluvial fan covering . The upper valley, the 7,411 hectares in Bosnia and Herzegovina, is called Hutovo Blato.
The formation included deposits of muddy streams transporting abundant volcanic detritus. Ash-flow sheets potentially were emplaced as mass flows on sub alluvial surfaces and in lakes that occupied the Ischigualasto-Villa Únion Basin.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
41 (161): 69-93. Australia (where it has been recorded from Queensland, Western Australia, the Northern Territory and New South Wales) and Japan. The habitat consists of alluvial forests. The wingspan is about 20 mm.
191 Alluvial soil carried by the Euphrates continually extended the land farther into the Persian Gulf; thus the modern site is far from the sea, even though it was a sea port 4500 years ago.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
By this time the peak of alluvial production was past, but from this point the proportion of the total in local hands rose to 80% by 1975, according to a 1975 analysis of buying records.
Purusattompur is located at . Pandua, Purusattompur and Namajgram form a cluster of census towns. Pandua CD Block is a flat alluvial plain, known as the Hooghly-Damodar Plain, that forms part of the Gangetic Delta.
Namajgram is located at . Pandua, Purusattompur and Namajgram form a cluster of census towns. Pandua CD Block is a flat alluvial plain, known as the Hooghly-Damodar Plain, that forms part of the Gangetic Delta.
Anningqu Town is located in the northern suburbs of Ürümqi on an alluvial plain and in a temperate arid climate zone. The town has abundant water resources and suitable irrigation for agriculture and animal husbandry.
The natural landscape is characterized by extended fens, the alluvial wetlands and marshes of the Hamme River and the Wümme River lowlands together with the glacially formed landscape Geest with typically sandy and loamy soils.
It flows through a lake known as Tingley Lake in its upper reaches. The surficial geology in the vicinity of Leslie Creek mainly includes Wisconsinan Till and alluvium, with some alluvial fan, wetlands, and lakes.
Alluvial fields along the Mitchell River and its tributaries were worked into the early twentieth century, while there was also some reef mining from the 1860s. Later use by Europeans mainly involved timber and farming.
Near the Huron River are several ancient earthwork mounds and enclosures constructed by early indigenous peoples. Sandusky has extensive quarries of valuable limestone. The surface is generally level, and the soil alluvial and exceedingly fertile.
Scopula asymmetrica is a moth of the family Geometridae. It is endemic to Borneo.The Moths of Borneo The habitat consists of alluvial forests, wet heath forests and lower montane forests on limestone. The wingspan is .
Alluvial gold was first discovered in the area in 1894, and by 1895 over 400 men were working the area. Some of the mines that were operating in the area included Zoroastrian, Excelsior and Wycheproof.
Ichikawa is located on the alluvial plain of the Edogawa River on the northern end of Tokyo Bay, with Tokyo Metropolis forming its western border. Much of the city is near sea level in altitude.
The name was conferred on the city in the 1820s when interest in Aruba increased due to the discovery of alluvial gold deposits. Air Aruba once had its headquarters in Oranjestad.World Airline Directory. Flight International.
However, more current research (King et al. 2006)King, S. L., D. J. Twedt, and R. R. Wilson. 2006. The role of the wetland reserve program in conservation efforts in the Mississippi river alluvial valley.
Rumex lapponicus, known commonly as Lapland mountain sorrel is a perennial flowering herb species in the family Polygonaceae. It is commonly found in meadows and rock outcrops, as well as montane, arenicolous, and alluvial habitats.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
Howrah district is located on the west bank of the Hooghly. The Rupnarayan flows on the west and south of the district and the Damodar intersects it. The district consists of a flat alluvial plain.
These fertile, alluvial soils are built up by regular flood events, with the characteristics of the Toledo Floodplain soils, and have led to incursions into the area by people wanting to settle new farming areas.
These are interbedded with subordinate sandstone lenses ranging from white, yellow, red and green in colour, claystones, and rare mudstone units. These were deposited in a high-energy alluvial environment where debris flows were common.
The valley floor is leveled and gently tilted to three degrees, providing a division between the Arfak Mountains in the south, and the Tamrau Mountains in the north. Along its margins are several small alluvial cones, and terrace remnants of high level lake or alluvial deposits that rest along the north side of the valley. The major drainage area is the Kasi River. However, the Api River and Apriri River are two other rivers that cross this valley and supply water to the southeast lowland swamp areas.
In an operation that took nine months to complete a water race was constructed along the mountain slopes for a distance of almost nineteen kilometres. Giant flumes crossed gullies and ravines with the water arriving at about 190 feet above the creek and the alluvial deposits. Races were cut from almost every stream that could supply water. In the process, water blasted away the alluvial gold-containing gravel and the gravel slush was channelled into rows of wooden sluice boxes and the gold ore collected.
In the 17th century, the delta began to become a human-controlled environment, as the excavation of artificial channels started; the channels and new distributaries of the Po have been prograding at rates of per year or more since then. There are more than 20 other rivers flowing into the Adriatic Sea in Italy alone, also forming alluvial coastlines, including the lagoons of Venice, Grado and Caorle. There are smaller eastern Adriatic alluvial coasts—in the deltas of the Dragonja, Bojana and Neretva rivers.
The difference in altitude and vegetation types gives rise to different soil types. From the field studies, soils of the lower belt to parts of the middle belt can be described as sandy-loam to reddish alluvial (ferralsol). The soils of the lower belt are highly exploited for plantation agriculture (oil palm and cocoa plantations) and to a lesser extend subsistence crops like plantain, cassava, cocoyam, banana and pepper. The upper belt has rich alluvial and silty-loam soils interspersed with very barren chalk and clay soils.
Burdwan district with its varied tectonic elements and riverine features, is a transitional zone between the Jharkhand plateau which constitutes a portion of peninsular shield in the west and Ganga- Brahmaputra alluvial plain in the north and east. In general the Jharkhand plateau consists of the metasedimentary rocks of precambrian age, Gondwana sedimentary rocks, Rajmahal basalts and upper tertiary sediments. Laterite has developed on these older rocks as well as on early Quaternary sediments. To the south, the alluvial plain merges with Damodar-kasain-Subarnarekha deltaic plains.
69 The depositional environment has been interpreted as alluvial plains and alluvial fans, formed during the main phase of tectonic uplift of the Eastern Ranges in the Late Pliocene.Montoya & Reyes, 2005, p.67 Dutch geologist Salomon Kroonenberg, who studied the Neogene uplift of the Eastern Andes in Colombia, defines the main stage of uplift between six and four million years ago. Other Dutch geologists Helmens, Van der Hammen and Hooghiemstra have pushed back this uplift phase to between 4.5 and 3 Ma.Molnar, 2004, p.
Most are alluvial islands in the Yangtze River Delta in China, although a number of islands in Hangzhou Bay off Jinshan District are also administered by Shanghai. The alluvial islands are relatively young and their number varies over time. In 2006, the city's 19 uninhabited islands covered , with a total coastline length of . The Yangshan area of the Port of Shanghai is also located on two islands, Greater and Lesser Yangshan in Hangzhou Bay, but these are administered as part of Zhejiang's Shengsi County.
In February 2006, the company entered into a joint-venture agreement with Leo Shield Exploration Ghana Ltd. to earn interest in the Osenase project, which covers an area of 330 square kilometers (km²) located about 25 kilometers (km) south of the Akwatia Diamond Project. Field work began in March 2006. A number of pits were dug in both alluvial and hard rock deposits. A total of 83 diamonds, which together weighed more than and the largest of which was , were recovered from the gravel of alluvial deposits.
Himalayan marmot peeping out of its burrow The Himalayan marmot lives in colonies and excavates deep burrows that colony members share during hibernation. The species hibernates from the late autumn to the early spring, on average for 7 months. Burrows are between deep, given that the upper soil layer is sufficiently light and deep such as fluvioglacial, deluvial and alluvial deposits. Where soil conditions are ideal on alluvial terraces, marmot colonies comprise up to 30 families, with up to 10 families living in an area of .
Hushing was used during the formation and expansion of the Roman Empire from the 1st century BC on to the end of the empire. It was also widely used later, and apparently survived until modern times where the cost of explosives was prohibitive. It was widely used in the United States, where it was known as "booming". A variant known as hydraulic mining where jets or streams of water are used to break down deposits, especially of alluvial gold and alluvial tin, is commonly used.
It is composed of Cretaceous metamorphic rocks (predominantly schists and gneisses) and quartzdioritic intrusives of Tertiary age. The Quaternary of the Sierra Nevada de Santa Marta is mainly represented by colluvial-alluvial valley fill and by recent beach deposits. The coastlines of the northwestern part of the Sierra Nevada de Santa Marta are indented, reflecting the alternation of rocky headlands and deep, NNW trending tectonically controlled bays. The headlands are typically high plunging cliffs cut into schists and granites, whereas the embayments front alluvial valley deposits.
Map of ecoregions of central Nevada The Central Nevada high valleys ecoregion contains sagebrush-covered rolling valleys that are generally over in elevation. Alluvial fans spilling from the surrounding mountain ranges fill the valleys, often leaving little intervening flat ground. Wyoming big sagebrush and associated grasses are common on the flatter areas, and black sagebrush dominates on the volcanic hills and alluvial fans. This ecoregion tends to have lower species diversity than other sagebrush ecoregions, because of its aridity and isolation from more species-rich areas.
Habiganj is located at . Its area is 2,636.58 km² and bounded by Sunamganj District to the north, Tripura of India and Maulvibazar District to the east, Balaganj Upazila of Sylhet to the north- east, Brahmanbaria and Kishoreganj districts to the west. This part of Bangladesh is characterized by alluvial plains which are dissected by various connecting rivers as well as streams, lakes; and it is vulnerable to both flood and drought. The land is devoted mainly to agriculture due to its fertile alluvial soils.
Tehatta is located at . at Tehatta Tehatta I CD Block is bounded by Naoda, in Murshidabad district, and Karimpur II CD Block, in the north, Gangni Upazila, Meherpur Sadar Upazila and Mujibnagar Upazila of Meherpur District of Bangladesh in the east, Chapra CD Block in the south and Tehatta II CD Block in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Baker's Pond, the source of the Wolf River in Mississippi Wolf River is a U.S. Geological Survey. National Hydrography Dataset high-resolution flowline data. The National Map, accessed June 3, 2011 alluvial stream in western Tennessee and northern Mississippi, whose confluence with the Mississippi River was the site of various Chickasaw, French, Spanish and American communities and forts that eventually became Memphis, Tennessee. The Wolf River is estimated to be about 12,000 years old, formed by Midwestern glacier runoff carving the region's soft alluvial soil.
Maly Lyakhovsky Island consists of Upper Jurassic to lower Cretaceous turbidites, also known as flysch, covered by a thin veneer of Pliocene to Pleistocene sediments. These Mesozoic rocks consist of sandstones, argillites, and shales deformed into east-northeast striking folds about 7 to 20 km wide. The Mesozoic rocks are covered by a relatively thin layer of Pliocene to Pleistocene sandy and clayey sediments of colluvial and alluvial origin. Near the coast, the alluvial sediments grade into nearshore marine sediments containing fossil marine mollusks and lignitized wood.
71-75 The valley of When glaciers retreated at the end of the last ice age, the large ice sheet to the east often survived longer than that of the mountain valleys. As a result, several lakes were formed as the water was trapped between the mountains to the west and glaciers to the east. Lakes such as Marsivagge Lake at Tjulträsk and Tärnasjön Lake have left alluvial terraces. For example, an alluvial terrace can be seen northwest of Tärnasjön at an altitude of about 700 m.
The soils of Fetzara Lake have been the subject of several studies for agricultural development, all of which revealed any significant constraints on their use such as salinization and hydromorphy [1, 2, 3, and 7]. These studies have helped to classify the soils into four classes: the less evolved soils of non-climate origin resulting from erosion, colluvial and alluvial deposits, the vertisols; alluvial deposits with high clay content as the drought comes easy to cracking; hydromorphic soils and halomorphic soils with high salinity.
Prachinburi is on the banks of the Prachinburi River, about northeast of Bangkok. Most of the city's environs are flats alluvial plains, but the foothills of the Sankamphaeng Range begin to rise about to the north.
The drainage basin of Partners Creek is classified as a Coldwater Fishery and a Migratory Fishery. The surficial geology in the vicinity of the creek consists of Wisconsinan Till, alluvium, bedrock, wetlands, lakes, and alluvial fan.
Bromus squarrosus grows in overgrazed pastures, fields, and road verges. It prefers loamy or alluvial soils. It is native to central Russia and southern Europe, but is naturalized throughout southern Canada and the northern United States.
There is one middle school and two Choupals in the village. The main profession of people is agriculture. All of the agricultural lands are owned by RORs. The soil is alluvial in nature and highly fertile.
According to the United States Census Bureau, the city has a total area of , all of it land. Jackson Creek traverses the city. Alluvial soils such as Pardee Cobbly Loam is found throughout the Jackson area.
The Passaic is mostly shallow lakes, playa, and alluvial fan deposits resulting from the rifting of Pangea. The red color is often evidence that the sediments were deposited in arid conditions.Faill, R.T., (2004). The Birdsboro Basin.
It occurs in alluvial pebbles in the central plateau of Iran and in the Elburz Mountains in northern Iran. Also found in large blocks on the Gulf at Bushire.Whitehouse, D. (1975). "Carnelian in the Persian Gulf".
Eugoa hectogamoides is a moth of the family Erebidae first described by Jeremy Daniel Holloway in 2001. It is found on Borneo. The habitat consists of alluvial forests. The length of the forewings is 8 mm.
The clay terroir of the area, an alluvial plain created by the river Po, is not ideal for wine; a notable exception is Bosco Eliceo (DOC) wine, made from grapes cultivated on the sandy coast line.
It is situated on bank of River Panchanan. The land of Harnaut is very fertile. Alluvial soil is mostly deposited by several rivers of this area. There are many local rivers such as Dhoba, Panchanan, etc.
Isocossus cruciatus is a moth in the family Cossidae. It was first described by Jeremy Daniel Holloway in 1986 and is found on Borneo. The habitat consists of alluvial forests. The wingspan is about 20 mm.
It occurs on primary dunes, in coastal heath, open forest and alluvial flats. It is used for dune stabilisation on beaches where it will tolerate sea spray and sand blast, providing protection for less hardy plants.
Natural alluvial channels have a variety of morphological patterns, but can be generally described as straight, meandering, braided, or anastomosing.Bierman, R. B, David R. Montgomery (2014). Key Concepts in Geomorphology. W. H. Freeman and Company Publishers.
Lands of the district are divided as gray-meadow, alluvial meadow, and swampy meadow. There are saline soils as well. Vegetation in the district is semi- desert and desert type. There can be found Tugay forests.
The highest elevations are generally tall. The Payabo River crosses the region by a narrow channel filled with alluvial deposits. Northern Range. It is a mountain range of sedimentary rocks and highly faulted and folded fobáceas.
The Allegheny River Islands Wilderness is located in the Allegheny National Forest. It comprises seven islands in the Allegheny River, totaling . All are alluvial origin. The islands are located between Buckaloons Recreation Area and Tionesta, Pennsylvania.
The dam considerably changed the surrounding landscape. Alluvial tidal marsh now support a rich animal life. An observation hut was installed to facilitate the observation of the many species of birds such as the pied avocet.
In late 1863, Fred and Eliza Porter settled near the Fulton's Creek and Donnelly's Creek alluvial goldfields. They purchased an inn, the Halfway House, near present-day Seaton.Butler's General Directory: Wood’s Point and Gippsland, Melbourne, 1866.
This damming caused the creation of the river alluvial fan (through aggradation) on which the red gum forests established, and the ongoing flooding and draining of the area has led to the arboreal ecosystem present today.
The mountain was named in honour of William Sorell (1775 – 4 June 1848), a soldier who served as the third Lieutenant-Governor of Van Diemen's Land. Alluvial gold was found in adjacent creeks in the 1880s.
Völklingen is situated on the fertile alluvial plane at the confluence of the river Rossel and of the river Köller into the river Saar. In antiquity it was settled by Celtic tribes, then by the Romans.
The soil is alluvial in nature and the Yamuna river is not too far. Thus, irrigation is not an issue for the farmers and they are easily able to harvest more than two crops a year.
Other finds quickly followed. With the finding of alluvial gold a town site was surveyed and founded in 1852. Initially called Wombat, it was renamed Daylesford. In 1859 around 3400 diggers were on the local diggings.
The Mississippi River Alluvial Plain is an alluvial plain created by the Mississippi River on which lie parts of seven U.S. states, from southern Louisiana to southern Illinois (Illinois, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, Louisiana). The plain is divided into (a) the Mississippi River Delta in the southern half of Louisiana and (b) the upper Mississippi Embayment running from central Louisiana to Illinois. The term "Mississippi embayment" is sometimes used more narrowly to refer to its section on the western side of the river, running through eastern Arkansas, southeastern Missouri, westernmost Tennessee (east side of the River), westernmost Kentucky (east side of the River) and southernmost Illinois, and excluding northwest Mississippi where the alluvial plain is known as the Mississippi Delta. It is the largest ecoregion of Louisiana, covering , and including all of the historic Mississippi River floodplain.
Although the Hodgkinson was geologically similar to the great alluvial gold field to the north, the Palmer, it was predominantly a reefing field and did not prove to have the same attraction for small miners due to a lack of alluvial finds. The major mines were in the vicinity of the now abandoned townships of Kingsborough, Thornborough and Northcote. It was a neglected field through lack of capital, and although there was an optimistic outlook until the first decade of the twentieth century, it was clear by 1908 that its small yield no longer justified separate goldfield administration and accordingly, in 1909 it was incorporated into the Chillagoe Gold and Mineral field. When Queensland Government administration first arrived on the Hodgkinson on 19 April 1876 over 2,000 men were working on the field, mainly alluvial miners from the Palmer goldfield.
The archaeologically intact combination of water race, stone dams, creek alluvial workings, township site and cemetery is unique and the best surviving example of this type of place in Queensland. The place has potential to yield information that will contribute to an understanding of Queensland's history. The archaeologically intact combination of water race, stone dams, creek alluvial workings, township site and cemetery is unique and the best surviving example of this type of place in Queensland. The place is important in demonstrating the principal characteristics of a particular class of cultural places. The archaeologically intact combination of water race, stone dams, creek alluvial workings, township site and cemetery is unique and the best surviving example of this type of place in Queensland. The place is important because of its aesthetic significance. The place exhibits strong visual qualities.
Mariaba convoluta is a moth in the family Geometridae. It is found on Borneo, Lombok, Sulawesi and in Burma and the north-eastern Himalayas.The Moths of Borneo The habitat consists of lowland alluvial and hill dipterocarp forests.
Jalpaiguri is located at . The Jalpaiguri CD block lies in the southern part of the district. The Teesta River flows along its northern and eastern boundary. It lies on a gently sloping alluvial plain locally called Terai.
There are several types of landforms associated with erosion: lag deposits, ventifacts, yardangs and pans. Large basins are complex and there is often one or more non-aeolian process at work, including tectonics, glacial and alluvial forces.
Euconosia aspersa is a moth of the subfamily Arctiinae first described by Francis Walker in 1862. It is found on Borneo and Bali. The habitat consists of alluvial forests, including regenerating forests, as well as coastal forests.
Eugoa inconspicua is a moth of the family Erebidae first described by Francis Walker in 1863. It is found on Borneo. The habitat consists of various lowland areas, including alluvial forests, wet heath forests and swamp forests.
Bed-material exerts a control on river channel morphology. The bed material load transport in alluvial rivers is the principal link between river hydraulics and river form and is responsible for building and maintaining the channel geometry.
In the alluvial plain, soil quality has been damaged by the deposit of large amounts of salts, borne by irrigation overflows and wind and promoted by poor soil drainage. Desertification and erosion also have reduced arable land.
Streptomyces fumanus is a bacterium species from the genus of Streptomyces which has been isolated from alluvial soil.ATCCDeutsche Sammlung von Mikroorganismen und Zellkulturen Streptomyces fumanus produces dioxapyrrolomycin, pyrrolomycin G, pyrrolomycin H, pyrrolomycin I, pyrrolomycin J and fumaquinone.
Broadleaf evergreen rain forests cover most of the ecoregion. Alluvial forests lie in the plains, and hill forests cover the foothills of the Central Range. There are smaller areas of semi- evergreen forest, swamp forest, and savanna.
The habitat is wetland and Alnus and Salix woodland. Fen carr and alluvial softwood forest. Along tracks and in glades, on low-growing vegetation in the sun. Flowers visited include Caltha, Crataegus, Narcissus, Prunus, Ranunculus and Salix.
The river contributes 9.3% of the mean annual runoff of the Limpopo Basin, making it the third largest tributary to the Limpopo basin. Major tributaries of the Mzingwane River include the Insiza, Inyankuni, Ncema, Umchabezi (not to be confused with Mtshabezi) and Mtetengwe Rivers. The lower Mzingwane River is a sand filled channel, with extensive alluvial aquifers in the river channel and below the alluvial plains. Estimated water resources potential of these aquifers ranges between 175,000 m3 and 5,430,0003 in the channels and between 80,000 m3 and 6,920,0003 in the plains.
The Central Zone is the largest of the three zones and runs between the Rangitata River mouth and Taumutu on the Southern end of Kaitorete Spit. Unconsolidated alluvial cliffs interbedded with sands and silts, which back steep, narrow MSG beaches unify this zone. The cliffs are the result of erosion of the Rangitata River, Ashburton River and Rakaia River alluvial fans whose mouths are all encompassed by this region. Continued cliff erosion contributes around 70% of the coarse material supplied to the MSG beaches of the Canterbury Bight.
The succeeding Devonian period (416-359 million years ago) saw mostly alluvial deposits ("Old Red Sandstone"), which were interrupted by major uplift. Following this, the land subsided again in the Carboniferous period (359-299 million years ago). In the early Carboniferous period, limestones were deposited on a continental shelf, which deepened towards the south where there was a major sea area. During earth movements caused by the approach of a continent from the south, sea shallowing led to thick alluvial and coastal plain sediments (see below) containing economic developments of coal.
Within the main central England basin (Staffordshire and Cheshire), the deposits are dominated by pebbly sandstones and conglomerates (Chester Pebble Beds, Wilmslow and Wildmoor Sandstones), which have been interpreted as the deposits of a fluvial system running within well-confined channels. The Sherwood Sandstone Group comprises a series of conglomerates, coarse sandstones and mudstones. The Chester pebble beds to the south of Alderley represent material deposited in alluvial fan or braided river system. The finer sediments of the Wilmslow and Helsby Sandstone to the west of Alderley represent alluvial deposits of low sinuosity channels.
The Regional Research Station (Old Alluvial Zone) in West Bengal was first established as District Seed Farm under the Ministry of Agriculture, Govt. of West Bengal in 1955. This farm was renamed as Zonal Adaptive Research Station (ZARS) in 1975. Further, in view of implementation of National Agricultural Research Project (NARP) of the Indian Council of Agricultural Research (ICAR), the State Government handed over this station to Bidhan Chandra Krishi Viswavidyalaya in 1990 for conducting research works according to the zonal requirements and named as Regional Research Station (Old Alluvial Zone).
The maps of Ranaghat I and Ranaghat II CD blocks, in the District Census Handbook 2011, Nadia, shows the census towns of Kamgachhi, Raghabpur, Panpara, Aistala, Satigachha, Anulia, Halalpur Krishnapur, Hijuli and Ranaghat (CT) forming a cluster around Ranaghat. Certain other localitites such as Nokari, Nasra, Cooper's Camp, Birnagar, Habibpur, Gopalpur and Parbbatipur are also linked with this cluster. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Worldwide, other than the Yogo Gulch deposit and one small site in the Kashmir region, most other corundum is mined from the sand and gravel created by the weathering of metamorphic rock. Alluvial sapphires are found in the Far East, Australia, and in three other Montana locations—the upper Missouri River, Rock Creek, and Dry Cottonwood Creek. The location of most Yogo sapphires within igneous rock rather than from alluvial placer deposits requires difficult hard rock mining. Coupled with American labor costs, this makes their extraction fairly expensive.
Open alluvial forests grow on river margins frequently inundated by muddy waters. Dense alluvial forests appear in less frequently inundated areas. Fauna: Rapid Ecological Assessment allowed to count in one month: 43 large mammal species, more than 100 amphibian and 30 reptile species, 485 bird species, 6 families, 33 genres and 55 species of bats, 21 genres and 64 species of Hymenopteres, and finally: 29 spider families (in the northern sector of the park, only). Of these, 17 mammals, 4 reptiles and 20 birds are considered to be threatened or rare species.
Shortly before the alluvial fan, however, the line curves sharply to the left and runs together with the valley road at the extreme edge of the valley floor, in order to avoid the area of land threatened by possible further landslides. South of the alluvial fan, the formation descends at a gradient of 120% and returns to the original route along the Vispa. The entire bypass section is equipped with racks. Since 1991, this has also been the only location where a rack is required for trains heading towards Zermatt.
The Booker site was found in the Mississippi Valley where the area was named Sny Bottom due to the meandering belt of the Mississippi River. The numerous alluvial and colluvial fans near this location makes this the best locations to live in for the inhabitants. This site is located southwest of a town called New Canton, which shows that this site is near local communities. This site is situated about one meter higher than the surrounding floodplain that is on a small rise composed of colluvial and alluvial deposits.
Away from the fault, sandstone becomes more common and conglomerate becomes more rare, indicating that the alluvial fans flatten into dry sandy plains. Root casts and burrows are abundant in deposits corresponding to the lower portions of an alluvial fan, where porous sediments and a high water table occur simultaneously. The southwest and northeast corners of the Newark basin have another type of sandstone and conglomerate facies: axial facies. The most visible layers in these areas are graded conglomerate beds with large-scale and easily visible cross-bedding.
It was not until the 180 mph winds of Hurricane Mitch stormed the region in 1998 that jadeite was again uncovered in the area. The storm unearthed previously unknown alluvial deposits of jadeite by flooding the Motagua River thirty-one feet past the flood stage. Other rivers such as the Rio El Tambor also began unveiling alluvial jade. Although the worth of this jade was fairly low (the more intense the green of the jade the more it is worth), prospectors and local shop owners began collecting shards found in the beds of these rivers.
The Ganges in India, the Yellow in China, and the Lower Mississippi in the United States are good examples of alluvial valleys. These systems have a continuous source of water, and can contribute mud through overbank sedimentation, when mud and silt is deposited overbank during flooding, and oxbow sedimentation where an abandoned stream is filled by mud. In order for an alluvial valley to exist there must be a highly elevated zone, usually uplifted by active tectonic movement, and a lower zone, which acts as a conduit for water and sediment to the ocean.
The Florianópolis Formation is thick in the type oil well, and consists of reddish, fine to coarse-grained sandstones with a clay matrix, reddish micaceous shales and siltstones. These clastic units are thought to represent alluvial environments distributed along the western Brazilian basin margin, along the Santos Hinge Line. These alluvial environments were gradational towards the east, with the shallow marine carbonates of the Guarujá Formation, and further to the open basin with the siltstones of the Itanhaém Formation. Biostratigraphical data and its relations with the Guarujá Formation point towards an Albian age.
In the evening, cool winds from the mountains descend over the vineyards and this can help moderate temperatures for the vines. Vineyard soils in the area range from alluvial soils near the sea and rivers to more gravel, limestone and schist based soils closer to the foothills of the Pyrenees. The soil types will affect the resulting style of wine with the more schist-based soils on the higher slopes of the foothills produced more intense, full bodied wines while the more alluvial soils closer to the sea will produce lighter styles of wine.
The Terai is crossed by the large perennial Himalayan rivers Yamuna, Ganges, Sarda, Karnali, Narayani and Kosi that have each built alluvial fans covering thousands of square kilometres below their exits from the hills. Medium rivers such as the Rapti rise in the Mahabharat Range. The geological structure of the region consists of old and new alluvium, both of which constitute alluvial deposits of mainly sand, clay, silt, gravels and coarse fragments. The new alluvium is renewed every year by fresh deposits brought down by active streams, which engage themselves in fluvial action.
Kaziranga is mostly flat expanses of fertile alluvial silt (part of the highly fertile Middle Brahmaputra alluvial flood plains), exposed sandbars, riverine flood-formed lakes called Beels (Beels make up as much as 5% of the surface area) and elevated flats called chapories where animals shelter during floods. Many artificial chapories have been built with the help of the Indian Army.Kaziranga National Park . WildPhotoToursIndia. Retrieved on 2007-02-27 The average altitude of the park ranges from to , with the Mikir Hills to the south of the park rising to around .
The geomorphology of China can be divided into several parts. The historical centre of Chinese culture is on the loess plateau, the world's largest Quaternary loess deposit, and on the alluvial lands at the east of it. The alluvial East China plain extends from just south of Beijing in the north, to the Yangtze river delta in the south, punctuated only by the igneous Shandong highlands and peninsula. South of the Yangtze river, most of the landscape is mountainous, dominated by sedimentary deposits and by the South China Craton.
Nakashipara is located at . Nakasipara CD Block is bounded by Tehatta II and Kaliganj CD Blocks in the north, Tehatta I and Chapra CD Blocks in the east, Nabadwip CD Block and Purbasthali II CD Block, in Bardhaman district across the Bhagirathi, in the south and Katwa II CD Block, in Bardhaman district across the Bhagirathi, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Phulia is located at . Santipur CD Block is bounded by Nabadwip and Krishnanagar I CD Blocks in the north, Ranaghat I CD Block in the east, Balagarh CD Block in Hooghly district, across the Hooghly River, in the south, and Kalna I and Kalna II CD Blocks in Bardhaman district, across the Hooghly River, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Kaliganj is located at . Kaliganj CD Block is bounded by Beldanga II CD Block, in Murshidabad district, in the north, Tehatta II and Nakashipara CD Blocks in the east, Katwa II CD Block, in Bardhaman district across the Bhagirathi, in the south and Katwa I and Ketugram II CD Blocks, in Bardhaman district across the Bhagirathi, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Deep Canyon, immediately east of the Palms to Pines Scenic Byway, is located inside the Santa Rosa and San Jacinto Mountains National Monument at the western edge of the Colorado Desert. The canyon cuts into the north face of the Santa Rosa Mountains creating cliffs high. The canyon, created by an intermittent stream carrying moisture from the mountains, extends dropping in elevation down to where an alluvial fan pours into the Coachella Valley. The temporary flows of Deep Canyon Creek seldom reach the alluvial fan and never meet Salton Sea.
Cross County is established on the rich, fertile, alluvial soils of the Mississippi Alluvial Plain. In Arkansas, this region is called the Arkansas Delta (in Arkansas, usually referred to as "the Delta"), having a distinct history and culture from adjacent regions. Bisecting the county from north to south is Crowley's Ridge, a geologic anomaly rising from the Delta composed of loess soil and generally remains covered in oak-hickory forest. According to the U.S. Census Bureau, the county has a total area of , of which is land and (1.0%) is water.
In the Sybertsville quadrangle, the surficial geology in the valley of Little Wapwallopen Creek mainly consists of alluvium, alluvial terrace, alluvial fan, Wisconsinan Ice-Contact Stratified Drift, and some small patches of Wisconsinan Till. The surficial geology on the valley slopes and uplands mainly consists of bedrock. In the quadrangle of Freeland, the surficial geology near Little Wapwallopen Creek mainly features Wisconsinan Till, Wisconsinan Ice-Contact Stratified Drift, and alluvium. The surficial geology near the creek in the Wilkes-Barre West quadrangle mainly consists of Wisconsinan Till, with some scattered areas of bedrock and alluvium.
Alluvial Fan Falls The flood of July 15, 1982, called the "great washout", sent 39 million gallons of water down Roaring River and into Estes Park. A wall of water, estimated at high, flowed from the river's source at Crystal Lake, through the river to Lawn Lake, before a confluence with Fall River in Horseshoe Park. The collapse of the Lawn Lake Dam in 1982 scoured the river's channel and deposited an alluvial fan of debris. One person was killed as he slept along the river and two others died in a campground.
View of the Thar Desert The Thar Desert extends between the Aravalli Hills in the north-east, the Great Rann of Kutch along the coast and the alluvial plains of the Indus River in the west and north-west. Most of the desert area is covered by huge shifting sand dunes that receive sediments from the alluvial plains and the coast. The sand is highly mobile due to strong winds occurring before the onset of the monsoon. The Luni River is the only river integrated into the desert.
The shared flood plain of the Yazoo and Mississippi rivers Despite the name, this region is not part of the delta of the Mississippi River. Rather, it is part of an alluvial plain, created by regular flooding of the Mississippi and Yazoo rivers over thousands of years. The land is flat and contains some of the most fertile soil in the world. It is two hundred miles long and seventy miles across at its widest point, encompassing approximately 4,415,000 acres, or, some 7,000 square miles of alluvial floodplain.
Centuries of detritus accumulated in this basin have filled it up with rich alluvial soil and made it one of the most fertile valleys on the frontier. All its alluvial slopes are terraced and revetted and irrigated till every yard is made productive. Here and there dotted about in clusters all over the plain are square-built two storey mud and timber houses, standing in the shade of gigantic walnut and mulberry trees. Up on the hillsides surrounding the Maidan basin are wild olives in wide-grown clumps, almost amounting to forest, and occasional pomegranates.
Until the 1880s, the economy of WA was based on wheat, meat and wool. A major change in the colony's fortunes occurred when gold was discovered, and prospectors by the tens of thousands swarmed across the land in a desperate attempt to discover new goldfields. The first gold rush occurred in 1885 when Charles Hall discovered alluvial gold in the Kimberley region, near the future site of a town named after him. Further alluvial finds occurred across the state during the five years, with finds in Marble Bar, Southern Cross and Yalgoo.
285 An example of an active stream-flow-dominated alluvial fan is found in the semi-arid region between the Kunlun and Altun mountain ranges that form the southern border of the Taklamakan Desert in northwest China. This particular fan is in total length. One lobe of the fan has flowing streams that are continually depositing sediment so that the fan is still prograding into the alluvial plain. The feeder channels consist of straight channels as well as instances of braided channels because of the large volume of sediment sourced from the local uplands.
Further upstream, the surficial geology along the creek continues to consist mainly of alluvium, but there are several patches of Wisconsinan Ice-Contact Stratified Drift nearby, as well as one small patch of alluvial fan. Wisconsinan Till continues to line the sides of the valley and bedrock is present on nearby hills. In the upper reaches, the surficial geology along the creek mainly includes Wisconsinan Till, but there are patches of alluvial fan, alluvium, and wetlands. At the headwaters, there is Butler Lake and patches of wetlands and peat bogs.
The plateau area is covered by alluvial debris formed when the mountains eroded. An occasional ridge projects through the alluvial cover to interrupt the monotony of the landscape.Les Hautes Plaines algéro- marocaines et le Maroc central Higher and more continuous than the Tell Atlas, the Sahara Atlas range is formed of three massifs: the Ksour Range near the Moroccan border, the Amour Range, and the Ouled-Naïl Range south of Algiers. The mountains, which receive more rainfall than those of the High Plateaus, include some good grazing land.
It grows as far south as the Clarence River, New South Wales, and up through Queensland, Torres Strait, Northern Territory, Western Australia and parts of South East Asia. It is often seen on alluvial soil in riverine rainforest.
The São Lourenço River is a tributary of the Paraguay River within the Pantanal, an alluvial plain that spans portions of Brazil, Bolivia and Paraguay. The São Lourenço river basin lies in the Mato Grosso state of Brazil.
Shaidu (شيدو) is a town in the Nowshera District of the Khyber Pakhtunkhwa, Pakistan. The population is approximately 75,000. Shaidu lies on the alluvial silt of the Indus river. It is a centre of the surrounding agricultural lands.
Present-day Boron, California, Kramer, California, Lancaster, California and Rosamond, California lie in the bed of the former lake; urbanization along with the growth of alluvial fans has buried the shores of the former lake at many sites.
Ocinara albiceps is a moth in the family Bombycidae. It was described by Francis Walker in 1862. It is found in Sundaland. The habitat consists of lowland areas, especially alluvial forests, as well as the lower montane zone.
The park covers an extensive sandy plain, and holds the Viruá alluvial "megafan". Soils are extremely poor in nutrients and highly acidic. There is no potential for farming, grazing or forestry. The park is subject to seasonal flooding.
Cuddalore is located at . It has an average elevation of . The land is completely flat with large deposits of black and alluvial soil inland and coarse sand near the seashore. The sandstone deposits in the town are popular.
This tree is found in prime rainforest situations, on the better alluvial and volcanic soils with high rainfall. In riverine, littoral, tropical and sub tropical rainforest from the Richmond River, New South Wales to Cooktown in tropical Queensland.
The city stretches out on an alluvial plain dating to the Quaternary era. The mountainous regions nearby are older, dating from the Mesozoic (Triassic) or Paleozoic. A number of earthquakes have devastated Ljubljana, including in 1511 and 1895.
Archived here. European mining is believed to have started after alluvial gold was found in water drawn from the Lupa River, near Lake Rukwa.Voigt, Werner. (1995) 60 Years in East Africa: The life of a settler, 1926-1986.
Downstream course of Agefet It is a confined ephemeral river, locally meandering in its narrow alluvial plain, with an average slope gradient of 13 metres per kilometre. At the end of its course, it occupies a sandy pediment.
The term is also applied to strips of wood, metal or plastic laid across the washing tables during gravity separation of gold in alluvial or placer mining. Sluice riffle made of HDPE covered in black sand and gold.
Eugoa crassa is a moth of the family Erebidae first described by Francis Walker in 1862. It is found on Borneo. The habitat consists of various types of lowland forests, including limestone, wet heath forests and alluvial forests.
To the north they are found along the Boca Grande and San Juan rivers, and in the alluvial fan at the mouth of the Amacuro River. There are other patches between the coastal mangroves and the swamp forests.
Presently, Lake Harper forms a playa at an elevation of above sea level. It features a dry climate with desert scrub vegetation surrounding the lake bed. Neogene alluvial fans form much of the surrounding and overlie older basalts.
Floodplains are the land areas adjacent to alluvial river channels that are frequently flooded. Floodplains are built up by deposition of suspended load from overbank flow, bedload deposition from lateral river migration, and landscape processes such as landslides.
Agricultural land uses divert water from alluvial rivers for crop production, as well constrain the river's ability to meander or migrate due levee construction or other forms of armoring. The result is simplified channel morphology with lower baseflows.
Another large alluvial deposit is in the Ural Mountains, Russia, and it is still mined. In nickel and copper deposits, platinum-group metals occur as sulfides (e.g. (Pt,Pd)S), tellurides (e.g. PtBiTe), antimonides (PdSb), and arsenides (e.g.
Sometimes it is observed in England as a migrant. In the Alps it rises to 800 meters. The moth is found in areas with oak trees, such as oak and mixed forests, alluvial forests, bushy heaths and parklands.
The bay shores are typically steep, reflective beaches composed of very coarse sand to granules eroded from adjacent cliffs and alluvial deposits. Wide pocket beaches and tombolos are common along sectors with abundant rocky erosional remnants and stacks.
Taaffeite occurs in carbonate rocks alongside fluorite, mica, spinel and tourmaline. This extremely rare mineral is increasingly found in alluvial deposits in Sri Lanka and southern Tanzania, as well as lower grade taaffeite in limestone sediments in China.
Found along riverside and alluvial forest of Populus and Salix and in mature fen carr of Salix and Betula. Flowers visited include Euphorbia, Narthecium, Salix, Sorbus aucuparia and Stellaria. Adults fly April to May and July to August.
Alluvial gold is regarded as having a high purity and is often found in the coarse form. Many river flats are subject to mining, including two dredging operations situated within the riverbed within the "Lower" and "Middle" sections.
The present name literally means "Little Cross of the Little Hill", and refers to the Montello, an isolated hillock, in size and in elevation, that rises from the Piave's alluvial plain at the west edge of the town.
The Sierra Leone Diamond is a 709-carat, alluvial diamond found in 2017 by workers hired by Pastor Emmanuel Momoh in river sediment in Koidu village, Kono district, Sierra Leone. It has since been renamed The Peace Diamond.
Slightly further upstream (and slightly further away in the lower reaches), there is a till known as Wisconsinan Till in the surficial geology. There are also patches of alluvial fan and bedrock consisting of sandstone and shale nearby.
Some eggs tentatively assigned to Macroolithus are known from the Wangshi Group in Laiyang, Shandong. The formations of the Wangshi Group were deposited in alluvial fans, braided channels and shallow lakes. Common fossils include hadrosaurids and dinosaur eggs.
The Lawnton industrial estate as well as retail and commerce establishments along Gympie Road provide local services and employment. Alluvial gravel and sand mining also occur in Lawnton. There have been recent industrial and retail developments in Lawnton.
The northern region of the Naparima Plain has alluvial soil; the southern region is sandy and less fertile. The Banwari Trace archaeological site, the oldest site in the Caribbean, is located in the Naparima Plains (Oropouche River plains).
Stagnogley soil English oak near Wilsede, Germany A stagnogley soil is a typically non-alluvial, non-calcareous, loamy or clayey soil with a relatively impervious, subsurface horizon.Whittow, John (1984). Dictionary of Physical Geography. London: Penguin, 1984, p. 507. .
Friesenheim retains a strongly agricultural economy. The sight of old drying racks for tobacco leaves brings to mind just one of the many crops that flourish in the gently warm climate of the alluvial riverside fields surrounding the village.
Some of the types of soil known to the people of this age were the alluvial soil, red soil, black soil, laterite soil and sandy soil and they knew what crops could be grown on each type of soil.
Atayurt is in the fertile alluvial plain of Silifke district which itself is a part of Mersin Province. The town is on the D 400 highway. The distance to Mersin is and to Silifke is . The coordinates are about .
Sunrise, Shaidu Shaidu's elevation above sea level is 276 m.Shaidu Get a Map website. Accessed 20 February 2018. Shaidu lies on the gravel and silt alluvial plain of the Indus River with at least 300 m of rock below.
The rare variety Echinocereus chisoensis var. chisoensis is known only from alluvial flats in desert scrub habitat. The soil is rocky and gravelly. It is endemic to Brewster County, Texas, with all occurrences located within Big Bend National Park.
Sabang is the wholesale market for raw madur sticks (Cyperus tegetum or Cyperus pangorei), which grow well in the alluvial tracts of Paschim and Purba Medinipur districts. There are about 60,000 mat weavers (mostly women) in the two districts.
Page 143. Oxford Clay is the chief member of the Middle Oolite Series; and above this are the Upper Cretaceous rocks with Gault, Upper Greensand and Chalk. Alluvial flats and peat bogs occupy much of the centre of Somerset.
Comox Glacier The Comox Valley is a lowland area with deep alluvial soil. There are mountains to the west, and the Comox Glacier overlooks the valley, On the east, beaches stretch along the shore of the Strait of Georgia.
Eois phaneroscia is a moth in the family Geometridae. It is found in the north-eastern Himalayas and Sundaland.The Moths of Borneo The habitat consists of lowland alluvial forests, hill dipterocarp forests, lower montane forests and scrubby montane forests.
The site is located on an alluvial fan alongside the South Platte River.Hoppe, Kathryn A. (2004). "Late Pleistocene mammoth herd structure, migration patterns, and Clovis hunting strategies inferred from isotopic analyses of multiple death assemblages." Paleobiology. 30(1):135.
The local geology of the Silver City area is complex. Sedimentary gravels are found in the form of the alluvial Mangas Valley gravels. Metamorphic schist and gneiss are also found. The downtown area is mostly made of granite outcrops.
The entire district forms the flat alluvial flood plains of mighty rivers. Note: The map alongside presents some of the notable locations in the subdivisions. All places marked in the map are linked in the larger full screen map.
Scopula hyphenophora is a moth of the family Geometridae. It is found in India, Peninsular Malaysia and on Borneo and Bali.The Moths of Borneo The habitat consists of lowland primary and secondary forests, alluvial forests and forests on limestone.
In the earth's history, after the Gulf of Mexico withdrew from what was Missouri, many floods occurred in the Mississippi River Delta, building up alluvial deposits. In some places the deposits measure deep.Bowden, Charles. "Return to the Arkansas Delta".
Oglasa costimacula is a moth of the family Noctuidae. It is found in Taiwan and on Borneo. The habitat consists of alluvial forests. The anterior arc of the forewing submarginal area encloses a dark brown area at the margin.
The area has Mojave Desert plants such as Joshua tree (Yucca brevifolia) and creosote bush (Larrea tridentata) on the valley floors and alluvial fans and in the Sierra foothills. Higher Sierra elevations have single-leaf pinyon pine (Pinus monophylla).
The soil varies from alluvial meadows to clay and gravel. There are more numerous grades and varieties of soil than is usual. There are five ponds or lakes. Lake Elligo (also known as Eligo Pond) is partially in Greensboro.
This ghost gum grows mostly on plains and flat sites in the south-west Kimberley region, and prefers alluvial soils or red loams. It is abundant to the west of Fitzroy Crossing and south of the Wunaamin Miliwundi Ranges.
Average annual rainfall is . Temperatures range from with an average of . Vegetation is mostly open rainforest with lianas, but also includes dense submontane rainforest and alluvial forest. Rapid ecological assessment studies found 212 species of flora in 145 genera.
Bareilly is on the Ganges plain, with fertile alluvial soil; however, the lower plain is flood-prone. The city is on the Ramganga, with seven other rivers passing through the district. The lower Himalayas are north of the river.
This marine boreholes had a similar nearshore facies across the boundaries of the sequences, and several fossils recovered point to a nearby connection with the Tethys Ocean at the south of the formation. The local Coal Bearing facies corresponds to the major flooding surface found on the depositional sequence VII. Near the own town of Częstochowa, on Wrêczyca there are abundant deposits from amalgamated alluvial facies (meandering river), that appear on the sequences V, VI and VII indicates persistent alluvial sedimentation through Pliensbachian times, that is referred to the local “Wrêczyca River”. On the Toarcian, a major local transgression correlated with the Early Toarcian sea-level rise clearly recognized in Western Europe, the Silesian-Cracow area was encroached by the sea from the Polish Trough from the north and northeast, which resulted in the termination of alluvial sedimentation of the underlying uppermost part of the Blanowice Formation.
Geologically recent windblown sands from the Kalahari Desert and alluvial deposits near rivers play an important role in the modern surficial geology of Zambia. The country has extensive natural resources, particularly copper, but also cobalt, emeralds, other gemstones, uranium and coal.
Carse of Gowrie looking towards Dundee. In Scottish geography, a Carse (the modern form of older Scots kerse) is an area of fertile, low-lying (typically alluvial) land occupying certain Scottish river valleys, such as that of the River Forth.
Psoralidium lanceolatum. Integrated Taxonomic Information System (ITIS). Great Sand Dunes National Park, Colorado USA It is native to western North America from central Canada to California to Texas, where it grows in sandy habitat, such as alluvial plains and sagebrush.Laedeania lanceolata.
Illustrations, viii. 564; Numismatic Chronicle, new ser. vol. viii. 137–57; Trans. Royal Institution of Cornwall, October 1867 A paper by him on certain "alluvial deposits" at Sandrycock, Cornwall, is in the Transactions of the Royal Geological Society of Cornwall, ii.
Southern Research Station: Compass, Issue 6. It has apparently been extirpated from Louisiana and possibly Florida. Most of these populations are located in Lower Mississippi Alluvial Plain, with the largest population being in the Delta National Forest in western Mississippi.
Pomasia obliterata is a moth in the family Geometridae. It is found on Borneo, Peninsular Malaysia and Siberut Island.The Moths of Borneo The habitat consists of lowland areas, including alluvial forests. The ground colour is bone-white with grey markings.
There are numerous archaeological sites on the banks of the Rio Salado, including the early village of Abasolo. Opposite, on the west of Dainzú is a farming alluvial land; where Rosario Phase ceramic found confirms a Dainzú occupation from 750 BCE.
Since this is the last bed deposited in the Appalachian Basin in eastern Pennsylvania that still exists, only recent alluvial and colluvial deposits rest on top.Berg, T.M., et al., (1983). Stratagraphic Correlation Chart of Pennsylvania: G75, Pennsylvania Geologic Survey, Harrisburg, Pennsylvania.
He applied dimensional analysis to Gilberts' results and came up with transition points using Froude numbers versus velocity and hydraulic radius.Kennedy, John F. (1961) Stationary waves and antidunes in alluvial channels. Technical Report. California Institute of Technology, Pasadena, CA, USA.
Abaciscus paucisignata is a species of moth belonging to the family Geometridae. It was described by Warren in 1899. It is known from Peninsular Malaysia and Borneo. The habitat consists of alluvial forest, lower montane forest and lowland dipterocarp forest.
Irrigation is strongly dependent on the river's baseflow. Such irrigated agriculture is important in meeting the demands for food security and poverty reduction. Irrigated lands are established in the lower alluvial plains of Korowya River, and near springs at the headwaters.
The species of Kalidium are distributed from Southeast Europe to Southwest Asia and Central Asia to China. The plants are halophytes and grow in saline mudflats, on alkaline soils, at margins of alluvial fans, and at the shores of salt lakes.
Smithsonian Magazine. Retrieved June 29, 2020. The western margin of Death Valley is traced by alluvial fans. During flash floods, rainfall from the steep mountains to the west pours through narrow canyons, picking up everything from fine clay to large rocks.
Bihar lies in the river plains of the basin of the river Ganga. It is endowed with fertile alluvial soil ground water resources. This makes the agriculture of Bihar rich and diverse. Rice, wheat, and maize are the major cereal crops.
It is estimated to be 3,700 meters thick. ;Benin Formation The Benin Formation is Oligocene and younger in age. It is composed of continental flood plain sands and alluvial deposits. It is estimated to be up to 2,000 meters thick.
Ericeia elongata is a moth in the family Erebidae. It is found from the Indo- Australian tropics to New Guinea and Australia (Queensland). The habitat consists of lowland forests, including heath and alluvial forests. The larvae possibly feed on Acacia species.
The town is 8 km long in west–east direction around the main street. Its area is 8,561 ha. Futog area outspreads on cofin terrace, alluvial plain and inductional plane. Near Futog are two river isles, an effluent pulped in pond.
Flooding of the Kladeos river (Foundoulis et al., 2008), or by tsunami (Vott et al., 2011), led to abandonment of the area in the 6th century. Eventually the site was covered by alluvial deposits of up to 8 meters deep.
A patch of alluvial terrace occurs near its mouth. There is a spring in the watershed of South Run. The spring's source is "somewhat diffuse" and it is located at the headwaters of a rill that flows into South Run.
Scopula flavinsolata is a moth of the family Geometridae. It is found on Borneo.The Moths of Borneo The habitat consists of lowland forests, particularly forests on limestone and adjacent alluvial forests. The length of the forewings is 9–10 mm.
Whychus Creek creates a narrow riparian zone through the middle of the park area. However, most of the park is open conifer forest. The park has loose alluvial soil. The soil supports a large stand of old-growth Ponderosa pine.
Sand and gravel has also been extensively quarried at Babcombe Copse, Sands Copse and Heathfield, the latter becoming a large landfill site. Lysons' Magna Britannia mentions that the ancient Britons extracted alluvial tin from the gravels deposited by the river Teign.
In the north, mockernut hickory is found on drier soils of ridges and hillsides and less frequently on moist woodlands and alluvial bottoms. The species grows and develops best on deep, fertile soils.Halls, Lowell K., ed. 1977. Mockernut history, Carya tomentosa.
It is common in the alluvial gem-gravels of Sri Lanka, where it occurs mostly as water worn, small, heavy, black, cubic crystals. The largest crystals are usually near 1.5 cm. Larger crystals, up to , have been reported from Madagascar.
Marshy soils are common in Meshchersk and Verkhnevolzhsk lowlands. Valleys of large rivers are rich in alluvial soils. In general, soils are heavily polluted with chemical fertilizers, pesticides, and household and industrial waste, especially around Moscow, Orekhovo-Zuyevo, Noginsk, and Voskresensk.
Another one of the gold mining areas by the creek was an alluvial placer gold mine in Nekula Gulch by a headwater tributary to Anvil Creek. The Caribou Bill mine (NM238) is also nearby. There is an Anvil Creek fault.
A few kilometers north of the territorial entity of Pachten the Saar unites with the Nied coming from Lorraine. The alluvial deposits in the basin allow good agricultural use.Aloys Lehnert: Geschichte der Stadt Dillingen Saar, Dillingen 1968, S. 23–25.
Age uncertain. Another SSSI within the parish is Combe Haven. This site is of biological importance due to its diversity of habitat supporting many species of flora and fauna. Alluvial meadows and reed beds cover a large section of the area.
Cwmafan in Port Talbot is built upon alluvial and glaciofluvial deposits, formed from glacial meltwater. Baglan Moors, Fairfield and Port Talbot town centre are built upon tidal flat deposits (tides were higher 12,000 years ago allowing sandy deposits to accumulate).
A well-known badlands formation in New Zealand – the Putangirua Pinnacles, formed by the erosion of the conglomerate of an old alluvial fan – is located at the head of a small valley near the southern tip of the North Island.
Altitudes range from above sea level. Vegetation is mostly lowland forest and campina. There is dry land tropical forest with dense or open coverage, as well as periodically flooded alluvial forest. The forest has many species of palm trees and vines.
Harmar Township is entirely in the Allegheny River drainage basin and contains one undeveloped state park, Allegheny Islands State Park, on three alluvial islands in the Allegheny River. Deer Creek flows through the township; it joins the Allegheny at Harmar.
Krishnaganj police station serves this block. Headquarters of this CD Block is at Majhdia. It is located 24 km from Krishnanagar, the district headquarters. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi.
The geological subsoil consists of sandstone and limestone and is covered by loess layers of different thickness. The Elz river created alluvial gravel and sand sediments that had been used as pastures but were adapted for agriculture in many cases.
The Orinda Formation is a coarse alluvial conglomerates sedimentary formation. It underlies the volcanic Moraga Formation.Lawrence Berkeley Lab.gov: "Berkeley Lab Geologist Studies the Ground Beneath His Feet" It preserves fossils dating back to the Miocene epoch of the Neogene period.
The vegetation of the ecoregion is tropical wet evergreen forest, including lowland alluvial forests, hill forests, and limestone forests.Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment. Washington, DC: Island Press.
The reserve is almost completely covered by dense tropical forest, with only about 0.6% cleared for fields by the residents. Forests coverage includes flooded and terra firma alluvial Amazon rainforest ecosystems. The rich forest remains largely untouched. There are abundant fish.
The Piana Rotaliana as seen from Monte di Mezzocorona. Left: Adige River. Bottom: village of Mezzocorona. Right: Noce River Mezzocorona is located in the Rotaliana Plain, an alluvial plain situated at the confluence of the Non Valley with the Etschtal.
The confiscated land on the eastern and southern slopes of Petlovo Brdo, in the alluvial valleys of both rivers, was parceled and sold to the employees of the railroad company. This is when Kijevo began to fully develop as a settlement.
The forest contains the Caquetá River's alluvial plains, their upland terraces, a sedimentary plain from the Tertiary and sandstone table mountains from the Paleozoic that rise to elevations of over . Some soils are rich in nutrients and others are poor.
Syzygium corynanthum is a common Australian tree, growing from near Taree, New South Wales (31 ° S) to tropical Queensland. Common names include sour cherry and Killarney satinash. The habitat of Syzygium corynanthum is rainforest on basaltic or fertile alluvial soils.
This melaleuca occurs in scattered populations in coastal areas from Port Macquarie to Jervis Bay. It grows in damp places, often near streams or low-lying areas, often in eucalypt forest on sandy alluvial soil, on low slopes and sheltered places.
The southern zone of the Sahara is almost totally arid and is inhabited only by the Tuareg nomads and, recently, by oil camp workers. Barren rock predominates, but in some parts of Ahaggar and Tassili n'Ajjer alluvial deposits permit garden farming.
Unconsolidated, near surface alluvial aquifers, recharged from rainwater are common in coastal deltas and river valleys, with an average depth of 10 to 20 meters, with some as much as 200 meters deep. The Sanya Plain and Kahe Basin around Mount Kilimanjaro have a mix of pyroclastic flow debris and alluvial sediments, creating some of the best aquifer potential. The Coastal Sedimentary Aquifer is typically five to 30 meters thick, with a water depth of 10 to 35 meters below ground. Water quality varies, with periodic nitrate and salinity issues and better productivity from limestone and sandstone, compared with shale and marl.
The Sevier Valley (and the Sanpete Valley north of it) is a graben or down-thrown block of land between the Sevier and Elsinore faults, with deep alluvial deposits filling the valley bottom. Groundwater basins occur mostly in the alluvial valleys and have been estimated to hold up to 5.5 million acre feet (6.8 km3) of water. Aerial view of the Little Sahara sand dunes, which were formed from Sevier River sediments carried by wind. Large mineral deposits occur in various areas of the basin, including coal in the Salina area, beryllium in the Delta area, and gypsum in the Richfield area.
Sylmar gently slopes upward as a geological alluvial plain and alluvial fan from an elevation of slightly more than 1,100 feet above sea level near San Fernando Road to slightly more than 1,700 feet above sea level at the crest of Hubbard Street. The overall range of elevation in Sylmar is approximately 600 feet. The slopes steepen into the San Gabriel Mountains on the north side of Sylmar resulting in steepene residential streets with homes built on man-made terraces. The Valley shares the Los Angeles Basin's dry, sunny weather, with only 17 inches (430 mm) annual precipitation on average.
The area is mostly covered by a Pliocene blanket of pyroclastic rocks and calc-alkaline lavas, Quaternary lahar deposits and fluvio-glacial deposits. The Buesaco-Aranda Fault has a very well-defined fault trace, with strongly deformed landforms of Pleistocene- Holocene age, clear breaks in slope along eroded fault scarps, and fault scarps facing both to the southeast or the northwest, which is a characteristic of strike-slip faults. Systematic right lateral deflections of some stream gullies, river channels, and ridges are visible. Offset features in confined alluvial deposits and in recent alluvial fans have fresh scarp morphology.
At the northern margin of the Ebro Basin close to the Sierras Marginales, for example, folded Oligocene is covered unconformably by flat-lying, detrital Miocene of continental origin. This points to another deformational phase at the end of the Oligocene about 25 million years ago. After the beginning of the Miocene, the uplifted orogen underwent severe erosion, expressed by enormous molasses being shed into the foreland basins such as for example the Aquitaine Basin. In the Pliocene, a renewed uplift started, leading to the formation of huge alluvial fans at the mountain front, a notable example being the Lannemezan alluvial fan.
Uplift of surrounding mountain ranges and subsidence of the valley floor are both occurring. The uplift on the Black Mountains is so fast that the alluvial fans (fan-shaped deposits at the mouth of canyons) there are small and steep compared to the huge alluvial fans coming off the Panamint Range. Fast uplift of a mountain range in an arid environment often does not allow its canyons enough time to cut a classic V-shape all the way down to the stream bed. Instead, a V-shape ends at a slot canyon halfway down, forming a 'wine glass canyon.
Below this, the coarse alluvial Bhabar zone makes the transition to the nearly level plains. Rainfall, especially during the summer monsoon, percolates into the Bhabar, then is forced to the surface by finer alluvial layers below it in a zone of springs and marshes along the northern edge of the Terai or plains. North of the Sivalik Hills, the 1,500– to 3,000-meter Lesser Himalayas, also known as the Mahabharat Range, rise steeply along fault lines. In many places, the two ranges are adjacent, but in other places, structural valleys 10–20 km wide separate them.
The Northern Pleistocene Valley Trains ecoregion is a flat to irregular alluvial plain composed of sandy to gravelly glacial outwash overlain by alluvium; sand sheets, widespread in the St. Francis Lowlands (73c), are absent. The Pleistocene outwash deposits of Ecoregion 73b are usually coarser and better drained than the alluvial deposits of Ecoregions 73a, 73d, and 73f. They were transported to Arkansas by the Mississippi River and its tributaries and have been subsequently eroded, reduced in size, and fragmented by laterally migrating channels or buried by thick sediments. Ecoregion 73b has little local relief or stream incision.
However, Meginness (1892) refers to coal mines in Plunketts Creek Township, and there is an unnamed tributary of Plunketts Creek in "Coal Mine Hollow" on the right bank between Dry Run and King Run, so it seems a small coal mine operated there in the past. Much of the Plunketts Creek valley (and those of its tributaries) is composed of various glacial deposits. Closer to the mouth, there are large deposits of alluvium, as well as alluvial fan and alluvial terraces. Many of the glacial deposits are associated with the Wisconsin glaciation, with stratified drift and till, as well as outwash present.
It was not until James Venture Mulligan and party returned in mid 1873 with cautious, but nonetheless optimistic reports of payable claims, that the Palmer rush started. A rush of some 20,000 miners followed soon after, including a substantial influx of Chinese miners into Northern Australia. Alluvial practices dominated mining in the Palmer River area during the first few years of the rush. During this period the goldfield became a prime example of the sort of transient settlements which were the result of alluvial gold mining and which were a major feature of North Queensland settlement patterns until the 1930s.
The Palmer, archetype of alluvial goldfields, produced nearly a million ounces of alluvial gold in five years from 1873 sparking a monumental population movement into an area far beyond previous European settlement.Bell, 1982:1 In the late 1870s, efforts to extract the maximum profits from the Palmer River Goldfields led to the introduction of reef mining processes into the area. Reef mining involved the working of surface deposits and if the results warranted it, the sinking of deep shafts. Such activities required additional equipment such as boilers, pumps and winding equipment, and well organised transportation infrastructure.
The White River in eastern Arkansas Arkansas's temperate deciduous forest is divided into three broad ecoregions; the Ozark, Ouachita-Appalachian Forests, the Mississippi Alluvial and Southeast USA Coastal Plains, and the Southeastern USA Plains. The state is further divided into seven subregions: the Arkansas Valley, Boston Mountains, Mississippi Alluvial Plain, Mississippi Valley Loess Plain, Ozark Highlands, Ouachita Mountains, and the South Central Plains. A 2010 United States Forest Service survey determined of Arkansas's land is forestland, or 56% of the state's total area. Dominant species in Arkansas's forests include Quercus (oak), Carya (hickory), Pinus echinata (shortleaf pine) and Pinus taeda (loblolly pine).
Murutia, a constituent village in Karimpur II CD Block, is located at . (presently police station) Karimpur II CD Block is bounded by Karimpur I CD Block, in the north, Daulatpur Upazila in Kushtia District and Gangni Upazila in Meherpur District of Bangladesh in the east, Tehatta I and Tehatta II CD Blocks in the south and Naoda CD Block, in Murshidabad district, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
Chakdaha is located at . Chakdaha CD Block is bounded by Ranaghat I and Ranaghat II CD Blocks in the north, Bangaon CD Block, in North 24 Parganas district, in the east, Haringhata CD Block and Kanchrapara, Halisahar and Barrackpore I CD Block, in the North 24 Parganas district, in the south and Chinsurah-Mogra CD Block in Hooghly district, across the Hooghly River, in the west. Nadia district is mostly alluvial plains lying to the east of Hooghly River, locally known as Bhagirathi. The alluvial plains are cut across by such distributaries as Jalangi, Churni and Ichhamati.
The Bicol River is the eighth largest river in the Philippines in terms of drainage basin size with an estimated catchment area of . The river drains a large part of southwestern Bicol Peninsula of the island of Luzon and passes through Camarines Sur province. The river starts from Lake Bato, above sea level, and flows downstream to its estuarine mouth at San Miguel Bay. It passes through Naga City, the alluvial and coastal plains of the vast Bicol Valley, an elongated, northwesterly trending depression in the Bicol Region, which contains alluvial plains to the coastal plain.
Bourne SSSI, Avon () is an 8.47 hectare geological Site of Special Scientific Interest near the village of Burrington, North Somerset, notified in 1992. This site is of considerable importance because it has provided detailed information upon the composition of a north Mendip Pleistocene alluvial fan. An alluvial fan is a fan-shaped deposit formed where a fast flowing stream flattens, slows, and spreads typically at the exit of a canyon onto a flatter plain. At Bourne sections have shown highly weathered gravels overlain by sandy silts and clay loams, the highest levels in the sequence showing evidence of cryoturbation.
The archaeological site of Palmar Sur is located in the southern portion of Costa Rica, known as the Diquís Delta, and in the southernmost part of the Puntarenas Province. The Diquís Delta is defined as the alluvial plain with the geographical boundaries of the Fila Grisera to the north and east, the Pacific Ocean to the west, and the Osa Mountains comprising the southern boundary. The Site is located in Palmar Sur, southern Costa Rica. The site is located on approximately 10 hectares of property that was previously owned by the United Fruit Company in the alluvial plain of the Térraba River.
Le Grand Champ is (French for "the big field") is an alluvial floodplain, also called a bottom, extending along the Mississippi River in Ste. Genevieve County, Missouri. The American Bottom stretches from St. Louis south along the east side of the Mississippi River all the way to the mouth of the Kaskaskia River, just north of Fort Kaskaskia, Illinois. At Morrow Island the American Bottom is broken by the Mississippi River, and on the west side of the Mississippi River the alluvial plain continues as the "Le Grand Champ" or Big Field Bottom, which includes Kaskaskia Island.
Swamps where common on the Bolesławiec 6 borehole, where mostly of the Coal Was deposited The Blanowice Formation belong to the Częstochowa region of the sedimentological groups of the lower Jurassic Poland. This formation starts with the Sequence V, that along the Sequence VI form a very thin layer on the local strata, being absent from some places such as the Włodowice 52 BN borehole. Both sequences are locally very difficult to distinguish, as in places like the Wrêczyca 3/81 borehole the 2 along the VII are part of a series of amalgamated alluvial—meandering river deposits. Between the towns of Gmina Łęka Opatowska and Wrêczyca both V and VI represent alluvial—meandering river deposits and between Suliszowice and Parkoszowice is found a more wide diversity of the deposits origin, from deltaic-lagoonal in the Suliszowice 38 BN borehole to alluvial facies occur in Żarki 89 Ż borehole and again deltaic facies occur in Jaworznik 132 Ż borehole and the Parkoszowice 58 BN borehole.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
Soil in the area is alluvial type mixed with sand and falls under the semi-impervious to impervious category. Soil erodibility is moderate. Soil analysis indicated that at all locations along the JVLR, it is sandy loam. Clay content is high above 50%.
After this region, the Mahakam cuts through the Samarinda anticlinorium and reaches its alluvial delta, which spreads like a broad fan over the shelf-sea, with a base of and a radius of about .van Bemmelen,R.W., 1949. The Geology of Indonesia.
A small city located near the coast, Foro was built at the confluence of the Haddas, Aligide and Comaile rivers. In the 1960s, there was significant agricultural development on its alluvial plains. The Aksumite ruins of Adulis are situated about to the east.
It flows near the Jauja town into a large alluvial plain. Formation of this region and its lake system is attributed to diverse sedimentary, glacial and tectonic activity. The valley formation is dated to the Late Pliocene and early Pleistocene uplift unconformity.
Adoxophyes panurga is a species of moth of the family Tortricidae first described by Józef Razowski in 2013. It is found on Seram Island in Indonesia. The habitat consists of lower montane forests and alluvial forests. The wingspan is about 22 mm.
Isodemis solea is a species of moth of the family Tortricidae first described by Józef Razowski in 2013. It is found on Seram Island in Indonesia. The habitat consists of alluvial forests, bamboo and secondary forests. The wingspan is about 12 mm.
However, patches of alluvium, wetlands, and lakes occur along some areas of the creek and the surficial geology on some nearby hills include bedrock consisting of sandstone and shale. There is also a patch of alluvial fan near the mouth of the creek.
Chagrin shale, is blue gray in color, an offshore alluvial, silt shale of the Devonian period. This layer is found below about msl. The next layer is Cleveland shale. This is a black shale that is an important source of local fossils.
LS encompasses sediment of differing structures and textures. They can be colluvial, containing poorly sorted, angular rock fragments deposited by mass wasting or sheet erosional processes, alluvial, containing well sorted, rounded clasts and very-fine grained suspended sediment deposited by fluvial processes.
The most noticeable features are fault saddles, ponded Quaternary alluvial valleys, stream deflections, offset drainages, linear fault ridges, and shutter ridges. Beyond the Popayán Formation, where the fault is in older rock formations, the topographic expression of the fault is still noticeable.
Because the town is located on alluvial soil, the water table in this region rarely falls below 50 feet. The town receives most of its rainfall during the South-West Monsoon. During the monsoon, the water table rises to 25–30 feet.
The formation was formed by the erosion of the Ancestral Rocky Mountains, and deposition by fluvial processes as alluvial fans. The characteristic predominant red color and the composition of the Fountain reflect that of the granites and gneisses from which it was eroded.
When the river Gobari was live, during floods heavy deposits of the alluvial soil was deposited at "chatar" location. Hence the village was called "Patu Munda" 02\. The second derivation is from the name _"PATAMUNDA" (ପାଟମୁଣ୍ଡା)_ (Pata+Munda). The theory goes like this.
The subsequent Minchinbury Sandstone emerged from beach - Nehrungs Islands. The Bringelly shale became alluvial in a marshy plain deposited on the delta, meandered through the rivers, and deposited sand at various locations, each of which was narrowly defined, which later solidified into sandstone.
Christoffelberg and the Zevenbergen (Seven Hills) portion of the island have exposures of the Knip Formation. This formation includes deepwater deposits of calcareous sands and fine clays, capped by siliceous chert containing radiolarians. Middle Curaçao contains alluvial soils from eroded CLF and limestone.
There is no coal in the watershed of Little Nescopeck Creek. The watershed has never been mined. There are several main types of soil in the watershed of Little Nescopeck Creek. Two of them are the Arnot Series and the Alluvial land.
The Arnot Series soil is shallow and drained well. It ranges between close to flat and steep. The Alluvial land ranges between close to flat and moderately sloping. It contains gravel and stones and is found along flood plains within the watershed.
The Loess Hills consist of very thick deposits of loess in far western Iowa deposited during the Wisconsin and Illinoian periods. Highly eroded, leaving stark, beautiful "golden hills".Loess Hills east of Mondamin, Iowa, showing the transition with the Missouri alluvial plain.
Caeneressa everetti is a moth of the family Erebidae. It was described by Rothschild in 1910. It is found on Borneo and the Natuna Islands.Caeneressa at Markku Savela's Lepidoptera and Some Other Life Forms The habitat consists of lowland forests, including alluvial forests.
In the A horizon, archaeologists found that the clay was a dark yellowish brown color and the B horizon contained very heavy amounts of natural gravel. This discovery led to the conclusion that the Booker site had Goss soil covered by alluvial deposits.
Alessandria (; ) is a city and comune in Piedmont, Italy, and the capital of the Province of Alessandria. The city is sited on the alluvial plain between the Tanaro and the Bormida rivers, about southeast of Turin. Alessandria is also a major railway hub.
Besides springs and reservoirs, irrigation is strongly dependent on the river's baseflow. Such irrigated agriculture is important in meeting the demands for food security and poverty reduction. Irrigated lands are established in the alluvial plain along the river, particularly west of Getski Melesiley.
The Marichuela Formation unconformably overlies the Cretaceous rocks of the Guadalupe Group. The age has been estimated to be Late Miocene to Early Pliocene.Montoya & Reyes, 2005, p.67 The depositional environment has been interpreted as alluvial fans, caused by earthquakes or heavy rains.
The soil is grey or brown to the height of the Nistru prominence. In other areas, the soils are humic-calcareous, chernozem, alluvial soils or swampy. There are active processes of erosion, karst, torrents of mud and sometimes, landslides in the Soroca district.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
Ross Island is an alluvial island in the Allegheny River in Manor Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from Cadogan and North Buffalo townships. The elevation of Ross Island is 768 feet above sea level.
Avatha pulchrior is a species of moth of the family Erebidae. It is found on Borneo, Sumatra, Peninsular Malaysia, the Andamans, Sulawesi and in Singapore and Thailand. The habitat consists of lowland areas, including alluvial forests. The wingspan is 22–23 mm.
The Guarujá Formation is thick,Kiang Chang et al., 2008, p.32 and consists of oolitic calcarenites, which laterally grade to greyish ochre and brownish grey calcilutites and grey marls. These facies are interbedded with the alluvial clastics of the Florianópolis Formation.
A gristmill and a sawmill had been built and the settlers owned two sloops. Due to a lack of adequate streams on Maugerville’s alluvial flat, it is conjectured that windmills located at "Windmill Point," situated opposite Middle Island, powered these first mills.
Zeuroepkia is a genus of moths in the family Cossidae. It contains only one species, Zeuroepkia borneana, which is found on Borneo. The habitat consists of alluvial forests, lowland limestone forests and upper montane forests. There are broad black striae on the forewings.
A small area of alluvial sediments deposited in the upper Grose Valley during the Quaternary supports a tall moist open forest dominated by E. deanei, E. oreades, E. notabilis and E. cypelocarpa. The Blue Gum Forest is included in this forest type.
However, if the rate of tectonic uplift is not as significant as the flow of the stream depositing the sediment, this results in a more spread out, flatter alluvial fan which has a greater distance from the mountain range it is formed from.
However, the soil varies. CD Blocks such as Balurghat, Hili and Kumarganj have alluvial soil, Tapan CD Block has laterite soil. There are three main rivers. The Atreyee comes from Bangladesh, flows through Kumarganj and Balurghat CD Blocks and goes back to Bangladesh.
Paddy, coconut, sugarcane, seasum, groundnut are the main crop of this village. Because of high fertile alluvial soil, Cauvery water, pump irrigation could made nature surplus land. It mainly depends on northeast monsoon and Cauvery river, it have reservoir of 544 acres.
In the decade since the repairs, the ditch has typically diverted on the order of 500 acre-feet (600,000m3) per year.Appendix IX. Transbasin Diversions, HB 1278 Final Report: The South Platte River Alluvial Aquifer, Colorado State University, Dec. 31, 2013; retrieved Aug. 2015.
Hall, Henry R. and Woolley, C. Leonard. 1927. Al-'Ubaid. Ur Excavations 1. Oxford: Oxford University Press. In South Mesopotamia the period is the earliest known period on the alluvial plain although it is likely earlier periods exist obscured under the alluvium.
Xeric River Valley near Presto, Bolivia Chaco: from 400–900 m this unit is characterized by a xeric bioclimate. Sandy soils in this unit were formed from alluvial processes from the Parapeti and Grande rivers. Soil drainage affects vegetation dispersion within this unit.
The surface rocks consist mainly of Cretaceous sedimentary limestones, conglomerates, and sandy- limey- shales. There is some interbedded gypsum. These Cretaceous rocks are overlain in places by Neogene and Quaternary alluvial sediments with some volcanics. There is a mercury mine in the municipality.
The Mokelumne River AVA covers , of which are planted to wine grapes. The soil in the area is alluvial fan deposits of sand and loam. Ample rainfall and soil moisture retention allows most grape growers to farm without the use of irrigation.
The soil is mostly alluvial clays. Large deposits of gravel and sand were excavated in New Balderton – the resulting pits have now been turned into a lakeside park. Gypsum was once mined nearby. The surrounding area is mostly agricultural, mixed arable and livestock.
With the exception of the Siquisique highlands (which are an igneous remnant of Jurassic age), the rocks are Cenozoic, mostly 30 to 70 m.y.o., (Paleocene, Eocene, Oligocene), overlaid by some Pleistocene and Holocene alluvial deposits. This corresponds well with the Andean orogeny.
Ninemile Island is an alluvial island in the Allegheny River in the city of Penn Hills, Pennsylvania. It lies southeast of, and parallel to the larger Sycamore Island, which lies in the borough of Blawnox, Allegheny County in the U.S. state of Pennsylvania.
No-Name Island is a alluvial island in the upper Allegheny River. It is located in Tionesta Township, Forest County, Pennsylvania, and is part of the Allegheny Islands Wilderness. The island is a prime location for old growth, virgin, and river bottom forests.
Dinerstein, E., Loucks, C. (2001). They are filled up with coarse to fine alluvial sediments. The Chitwan Valley and the Dang and Deukhuri Valleys are some of the largest Inner Terai Valleys. Malaria was prevalent in this region until the late 1950s.
The geological formation at the dam axis and the reservoir consists of limestone, chalky marl, and alluvial deposits with semi karstic and karstic limestones both upstream of the reservoir area and along the dam axis. Marl in the reservoir area has low permeability.
The village of Chak No. 291/E.B is located in Punjab. The area around the village is a flat, alluvial plain and is ideal for agriculture, with many cotton , wheat and corn fields. There is a canal that cut across the 291/E.
Tigrioides leucanioides is a moth in the family Erebidae. It was described by Francis Walker in 1862. It is found in southern Myanmar and on Peninsular Malaysia, Sumatra and Borneo. The habitat consists of lower montane forests and lowland forests, including alluvial forests.
Chainpur and its surrounding areas are a flat alluvial plain forming part of the Kosi river basin. This makes the land very fertile. Flooding is a major reason for the poor connectivity of the area as bridges tend to get washed away.
Besides springs and reservoirs, irrigation is strongly dependent on the river’s baseflow. Such irrigated agriculture is important in meeting the demands for food security and poverty reduction. Irrigated lands are established in the narrow alluvial plains along the river in several places.
Illwald forest. Alluvial forest in Strasbourg (Rohrschollen) Ried of Sélestat. The Alsatian ried consists of meadows liable to flooding, and of gallery forests, the vegetation of which is lush. The ried was formed by the then meandering Rhine, before it was canalised.
Nomenklaturen – Amtliches Gemeindeverzeichnis der Schweiz accessed 4 April 2011 The municipality is located on the alluvial fan of the Baumine on the border with France. It lies at the east end of the road over the Col de l'Aiguillon in the Jura Mountains.
The dam impounds the Vaza-Barris River. The river's watershed above the dam drains an area of . Average annual rainfall is , with annual runoff of 97 x . The river bed in the reservoir is covered by sandy alluvial deposits with pockets of silt.
Hall, Henry R. and Woolley, C. Leonard. 1927. Al-'Ubaid. Ur Excavations 1. Oxford: Oxford University Press. In South Mesopotamia the period is the earliest known period on the alluvial plain although it is likely earlier periods exist obscured under the alluvium.
Kargilik Town is located on the alluvial fan of the Tizinafu River located in the northern part of Kargilik County. Chasa Meschit Township (Qiasameiqite, Qiasimiqiti) surrounds Kargilik Town on the north, east and south. To the west, the town borders Yitimliqum Township (Yitimukong).
Accessed 22 November 2017. Plant communities include alluvial savanna forest, southern dry mixed deciduous forest, dry deciduous scrub and savanna, dry tropical riverine forest, and desert thorn forest and scrub.Sharad Singh Negi. Handbook of National Parks, Wildlife Sanctuaries, and Biosphere Reserves in India.
The river system has a number of spectacular waterfalls, including the Jim Jim Falls on Jim Jim Creek and the Twin Falls on Twin Falls Creek. The rivers have created the alluvial plains, including the mangrove swamps, in the past 20,000 years.
The area's elevation can range from in Twentynine Palms, to in Yucca Valley. The higher sections of Joshua Tree National Park are within the basin. The terrain in the area is a desert landscape of hills and alluvial fans framed by mountain ranges.
The Maracanã Marine Extractive Reserve protects the left (west) bank, and extends further north. Vegetation in the alluvial areas is mangrove. The local people harvest crabs as a source of income. The West Indian manatee (Trichechus manatus) is protected in the reserve.
Growing on volcanic soils or rich alluvial soils in tropical, sub tropical and warm temperate rainforests. Common in sheltered valleys and slopes. It is found from the Clyde River, New South Wales (35° S) to Mossman, Queensland (16° S) in the tropics.
Loxogramme dictyopteris, commonly known as lance fern, is a species of fern found in New Zealand. Loxogramme dictyopteris usually appears in lowland and coastal areas where basalt, limestone or sandstone rocks occur. It can also occur as an epiphyte in alluvial forest.
The average temperature is in winter and in summer. The average amount of annual precipitation is 400–600mm. The Bolgarchay, Misharchay, Injachay, Goytapachay, and other rivers flow through the region. Soils here are alluvial-meadow, chestnut, mountainous brown, forest soils and others.
Bishnupur is located at . It has an average elevation of 59 metres (194 feet). This area has fertile, low -lying alluvial plains. It is a predominantly rural area with 90.06% of the population living in rural areas and only 8.94% living in the urban areas.
Heidolsheim is positioned to the south-east of Sélestat, slightly more than half way towards Marckolsheim across the rich alluvial farmland that in eastern Alsace fringes the left bank of the Rhine. Adjacent communes include Hessenheim to the north-east and Ohnenheim to the south.
Farther northeast, the fault is overlain by young alluvial deposits of the Middle Magdalena Valley. The fault is marked by well preserved fault scarps, long straight traces, displaced drainages, and it forms aligned river courses. The slip rate is calculated at per year.Paris et al.
The goldfields blackbutt is found on flats and slopes, in alluvial areas and elsewhere, in the Coolgardie, Great Victoria Desert and Murchison biogeographic regions centred around Kalgoorlie, Western Australia. Eucalyptus lesouefii is generally found on sandy loam, and occasionally with clays or gravel soils.
Blanchard, p. 33. Tin mining was centred in Cornwall and Devon, exploiting alluvial deposits and governed by the special Stannary Courts and Parliaments. Tin formed a valuable export good, initially to Germany and then later in the 14th century to the Low Countries.Homer, p.
Mahoenui is located in the King Country approx 50 km inland from the west coast of the North Island, the topography is hilly to mountainous, with small alluvial areas near the streams and river. The township's location is at 38°34' S; 174°50' E.
Liechtenstein has few natural resources, aside from alluvial gravel used by the local concrete industry. Gravel extraction from the river interfered with groundwater flows and was banned after 1972. Historically, peat was extracted in the north of the country, but this has also stopped.
Guskara is located at . It has an average elevation of 38 metres (125 feet). Guskara is located in the alluvial flood plains of several rivers.Chattopadhyay, Akkori, Bardhaman Jelar Itihas O Lok Sanskriti (History and Folk lore of Bardhaman District.), , Vol I, p18, Radical Impression.
Soil composition of Banks Peninsula is different to Lower Canterbury. It is made up of loess and basalt rock, while Lower Canterbury is predominantly alluvial. V. strictissima is found to prefer soil with moderate levels of moisture with low salinity and good soil drainage.
Close to the River Duero the soils are alluvial with a high lime content (max 24%). To the south the topsoil is brown and sandy with a gravel and clay subsoil. Drainage is good, has a rich iron content and is easy to plough.
The plant prefers fresh or moist places, on roadsides, along rivers, in arable land, wastelands and docklands, or on the slopes and in ditches, at an altitude of above sea level. It also prefers to grow in siliceous, calcareous, sandy, alluvial and clay soils.
This is interpreted to be stream-carved plateau deposits and material transported and deposited by flowing fluid. Gangis Chasma is an offshoot chasma of Eos in a general east–west trend. The floor of Gangis is mainly composed of alluvial deposits from the canyon walls.
Other precious metals such as platinum form nuggets in the same way. A later study of native gold from Arizona, US, based on lead isotopes indicates that a significant part of the mass in alluvial gold nuggets in this area formed within the placer environment.
There was also one of the Western Australian Government Railways isolated branch lines between Hopetoun and Ravensthorpe. This line opened in 1909. Alluvial gold was discovered at the Phillips River in 1892. At the goldfield a de facto town emerged, known as Phillips River.
Eugoa trifasciata is a moth of the family Erebidae, subfamily Arctiinae. The species was first described by Snellen in 1880. It is found on Sumatra and Borneo. It is found in a wide range of lowland forest habitats, including heath forests and regenerating alluvial forests.
Eugoa vagigutta is a moth of the family Erebidae first described by Francis Walker in 1862. It is found on Borneo. The habitat consists of alluvial forests, forest on limestone, lowland dipterocarp forests and open coastal forests. The ground colour of the forewings is fawn.
Soluri, Banana Culture pp. 43-45.Mario Argueta Banana y politica: Samuel Zemurray y la Cuyamel Fruit Company, pp. 24-37 After the first concessions in 1912, US concerns achieved more or less complete control of the productive alluvial plains of Honduras' Atlantic coast.
According to some historians and researchers Nutabes fall within the language family Chibchas. Nutabes were essentially farmers, especially maize and beans, fruit trees and even cotton. Also, in other economic fields, were fishermen and also miners mined alluvial gold field and the Medellin river.
Cogley Island is an alluvial island in the Allegheny River in North Buffalo Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from Ford City and Manorville boroughs. The elevation of Cogley Island is 768 feet above sea level.
Fontainea australis is a rare rainforest plant from eastern Australia. The common name is southern fontainea. It grows in sub tropical rainforest at low altitudes on basaltic alluvial soils. Distributed from the Wilsons River (New South Wales) to the Tallebudgera Valley in south eastern Queensland.
Durgapur is located at . It has an average elevation of . Map of Paschim Bardhaman district Durgapur is in the Paschim Bardhaman district of West Bengal, on the bank of the Damodar River, just before it enters the alluvial plains of Bengal. The topography is undulating.
A smaller unnamed stream flows through the front lawn of the house at Wappocomo before curving northwest toward its confluence with Big Run. Corn is the primary crop produced in Wappocomo's agricultural fields along the South Branch Potomac River, which consist of rich alluvial soils.
Malta Bend is located at (39.194254, -93.362065). According to the United States Census Bureau, the city has a total area of , all land. The land is surrounded on three sides by the Missouri River. The average alluvial soil depth (top soil) is 25 ft.
Pandua is located at . It has an average elevation of 19 metres (62 feet). Pandua, Purusattompur and Namajgram form a cluster of census towns. Pandua CD block is a flat alluvial plain, known as the Hooghly-Damodar Plain, that forms part of the Gangetic Delta.
The study by Yani Najman et al. interpreted that the Dagshai is a result of crevasse play and overbank floodplain facies because of an abundance of fine grained material; The general setting of the Dagshai Formation was concluded to be a past alluvial environment.
The Pitinga mine began operations in 1982. Paranapanema extracted tin from alluvial deposits. The property was later acquired by the Peruvian company Minsur, which in 2014 had plans to develop the lower deposits, thought to be the largest undeveloped tin mine in the world.
Rain and other freshwater sources are plentiful, and Precambrian bedrock erosion has created a layer of alluvial soil, allowing abundant and diverse wildlife to disperse throughout the region. The park has been described having uncommon geology, plentiful water, and a role as a "diversifying agent".
Tordher () is a town in the Swabi District of the Khyber Pakhtunkhwa province in Pakistan. It is the second leading trading city in the district, after Swabi. The town is located on rich, alluvial soil. It is situated near the rivers Kabul and Indus.
The alluvial flood plains support a luxuriant growth of grasses interspersed with patches of riverine forest. These tall and dense stands of grasses are popularly called 'elephant grass'. Tall grassland is dominated by kans (Saccharum spontaneum), and distributed along the Rapti and Budhi Rapti riverside.
The soils in the uplands tend to be shallower and more rocky thus less fertile. These fertile lands in the marshlands consist of fertile alluvial flood plains and river valleys. these land are easily cultivable land thus they were used a lot by the settlers.
The Creston District AVA covers 46,794 acres with 1,365 planted in vineyards. It lies on an old erosional plateau at the base of the La Panza Range with alluvial terraces and fans of Huerhuero Creek. The area is in elevation. Average annual rainfall is .
Aiseau offers an impressive variety of natural habitats. In the North, the Sambre and alluvial grasslands allows us to remember that before the passage of the river, it was composed of unbroken meanders. Marshes occupied these places. Today, grasslands remain moist, with much biodiversity.
Representatives of this phylum have been detected in a variety of environments, including a deep thermokarst lake in the Sasapimakwananisikw River Valley (QC, Canada), an acetate-amended alluvial aquifer adjacent to the Colorado River (CO, USA), and marine sediments from the Peru Margin seafloor.
The type series was collected from the floor of alluvial wet forest at above sea level. Males call from elevated sites at the base of trees. As of mid-2018, this species has not been assessed for the IUCN Red List of Threatened Species.
The etymology of the term "blue spur" not well known. The gold diggers of the 1860s gold rush went after the gold "on the spur", i.e. in a great hurry/rush. Alluvial gold may often be found close to a layer of blueish clay.
Partington's local drift geology is a mixture of alluvial deposits, fluvio-glacial gravel, and peat deposited about 10,000 years ago, during the last ice age.Nevell (1997), p. 1. The bedrock is Keuper sandstone in the south and Bunter sandstone in the north.Nevell (1997), p. 3.
Clay remained in the centre and limestone and gypsum formed at the edges. The gravels, sandstones and clay were all associated with alluvial deposits. Mixtures of sandstone and clay formed two mountain ranges in between the centre and perimeter. The sediments may have been thick.
The sediments of the Cloverly Formation were deposited in alluvial and floodplain environments. The basal conglomerates probably represent braided river deposits, while the sandstones were deposited in fluvial channels. The mudstones that contain most of the fossils represent overbank, lacustrine, and pedogenic deposits.May, M.T. 1992.
R. Thompson's Island is a alluvial island in the upper Allegheny River. It is located in Watson Township, Warren County, Pennsylvania, and is part of the Allegheny Islands Wilderness. Most of the trees on R. Thompson Island were destroyed during a local tornado in 1975.
Metallic iridium is found with platinum and other platinum group metals in alluvial deposits. Naturally occurring iridium alloys include osmiridium and iridosmine, both of which are mixtures of iridium and osmium. It is recovered commercially as a by-product from nickel mining and processing.
A mudstone lithology with inter-bedded, laminated and cross stratified sandstones is interpreted as alluvial plain, fluvial and possibly deltaic deposits. Mudstones are green at the base of the unit and red at the top. Beltanelliformis miuntae and Beltanelliformis brunsae occur in the succession.
Preserved today from the last phase of the Permian-Carboniferous sedimentation in the Saar–Nahe Basin are the Standenbühl Formation's alluvial- fan and dry-lake (playa) sediments, represented by the Kreuznach Formation's fluvial-aeolian sandstones found regionally on the basin's northwest edge near Bad Kreuznach.
Besides springs and reservoirs, irrigation is strongly dependent on the river's baseflow. Such irrigated agriculture is important in meeting the demands for food security and poverty reduction. Irrigated lands are established in the narrow alluvial plains all along the river and pump irrigation is used.
A sandstone ridge with an elevation of approximately runs east to west across the centre of the parish, from Upperton to River. The north facing scarp slope falls steeply to the low weald where the soils are a mix of Weald Clay with alluvial soils.
As sea levels rose after the Wisconsinian glaciation, Aliso Canyon became a long narrow bay. Over thousands of years Aliso Creek filled in the bay with sediment, creating the flat alluvial valley floor seen today, while the creek itself remains as an underfit stream.
Ji'an Township (; ), is a rural township in Hualien County, Taiwan. It has 18 villages and a population of 83,750 inhabitants. Ji'an is the second most populous place in Hualien County after Hualien city). The township has mountainsides, a seashore and a wide alluvial plain.
It also holds very small parts of the Ratão and Iriri basins. Average annual rainfall is . Temperatures range from with an average of . Vegetation includes open rainforest with vines and palms trees, dense submontane rainforest with emergent canopy and dense alluvial rainforest with uniform canopy.
The alluvial Po Plain is agricultural land and there are many vineyards growing grapes from which the eighteen wines of the region are made. There is some light industry, mostly in the mechanical sector, and some of this is linked to the agriculture sector.
Deposits have been located in the provinces of Río Negro, Neuquén, and Mendoza. Although several different types of environments are represented in various sections of the Neuquén Group, the dominant regime is alluvial deposition. Many dinosaurs and other fossils have been discovered in these sediments.
"Marine Gazetteer: Black Sea". 2005 Accessed 19 Mar 2014. It represents 12.2% of the Black Sea area with a very gentle gradient of 1:1,000. A small part of the abyssal plain is split off by the Danubian fan, a relict alluvial fan of sediment.
Bullhead Group includes the conglomerate and quartzose sandstones of the Cadomin Formation at the base, and grades to sandstone, siltstone, mudstone, shale and coal seams of the overlying Gething Formation. Those sediments were deposited in alluvial fan, braided river, deltaic and coastal plain environments.
The Bagri or eastern half belongs to alluvial plains of eastern Bengal. There are few permanent swamps; but the whole country is low-lying, and liable to annual inundation. In the north-west are a few small detached hillocks, said to be of basaltic formation.
Rajoor, a constituent gram panchayat of Ketugram I block, is located at . Ketugram I CD Block is part of the Kanksa Ketugram plain, which lies along the Ajay. The river forms the southern boundary of the CD Block. The soil is alluvial of recent origin.
The West Coast has both hard rock and alluvial gold. Significant coal deposits are found in the north of region. Jade is found in the central region from the Alpine Schist and in the South of the Region from the Dun Mountain-Maitai Terrane.
The area also has coal deposits. Biharinath block represents south central part of Raniganj Coalfield in Trans Damodar region. The entire area is covered with alluvial soil. People here are mostly dependent on coal mines or visit Asansol/Durgapur area to find a job.
Eilema trimacula is a moth of the subfamily Arctiinae. It is found on Borneo. The habitat consists of lowland dipterocarp forests, alluvial forests and lower montane forests. The length of the forewings is 11–12 mm for males and 11–13 mm for females.
The territory of the settlement of Petrinja, as well as the territory of the town of Kostajnica, extends into two geographic-pedological zones: the alluvial plain and the hilly area. The area of the alluvial plain along the Una river forms the so- called Petrinja plain (in serbian Petrinjsko Polje), which represents the highest quality soil of this settlement. In the Petrinja field, agricultural varieties such as corn, wheat are grown. „The study of the integral developmnet of rural areas of the Kostajnica municipality -Студија интегрисаног развоја руралних подручја општине Костајница ”,Eda – Agency for development of companies and work group from Kostajnica municipality government, november, 2012.
It occurs in mature, seasonal, evergreen tropical rainforest, which has dry and wet seasons, on alluvial soils in floodplains, but it does not typically grow in forests inundated under water for a large part of the year (várzea), although it has been collected in flood-free areas in this type of habitat, as well as water-logged terrain on terra firme. Besides primary woodland it also grows in secondary woodland (after logging operations) and disturbed habitats such as pastures, smallholder farms (chacras) and plantations. It has also been collected in dry woods in the Department of Huánuco in Peru. It has been recorded in brown clay and alluvial soils.
The district area's physical features are determined by the alluvial plain of Küçük Menderes River in its northern part and in its south by the mountains delimiting the parallel alluvial valley of Büyük Menderes River flowing between Aydın and the Aegean Sea. There is a Jewish community.Avotaynu: the international review of Jewish genealogy, Volume 14, G. Mokotoff, 1998, p. 40. Advantaged by its fertile soil and suitable climate, Tire district's economy largely relies on production and processing of agricultural products, especially of figs, cotton, corn and other grains, cash crops like tobacco and sesame, fruits like watermelons, cherries, peaches and grenadines and dry fruits like walnuts and chestnuts.
In 1851 Reverend W B Clark, a noted geologist reported that he had found evidence of gold in quantities that would make the mining of it economically feasible. Alluvial deposits of gold were found in tributaries of the Livingstone Creek, and by the end of 1854, over 200 men were camped along its banks digging for gold, most of it was found within a metre or so of the surface. The Oriental Claims area alone produced an estimated 58,000 ounces of gold. By 1855, most of the shallow alluvial gold had been mined and the process of hydro-sluicing was introduced to the Omeo goldfields.
After iron mining on the THIC lease had ceased in mid-1875, the focus of mining interest around Brandy Creek—now known as Beaconsfield—became quartz-reef gold. The first of the significant quartz-reef gold mining companies, The Brandy Creek Quartz Gold Mining Company was established in December 1876. This company displaced some existing alluvial miners from its lease, and those miners moved to prospect in nearby areas. Some gold miners who held valid Miner's Rights squatted on THIC lease—with the expectation that the lease would be thrown open as a part of the surrounding goldfield—and started to mine alluvial gold.
In another estimate, 80% of the rain falling on the Monti Lepini is absorbed, with a single spring at Ninfa exuding per second. These facts explain why the main fill of the lagoon is peat, silt, and clay, and not thicker-grained alluvial deposits, and why it took so long. Alluvial deposits known as the Sezze Fan began about 4000 BC in the marsh below Sezze. The increased rainfall required to move the sediment is attributed to the Atlantic Period, a time of warmer and moister climate dated around 5000-3000 BC. Pollen from the marsh indicates the replacement of mixed oak by alder and willow.
Restoration of two alt=Artistic reconstruction of the habitat of Limusaurus'' All known Limusaurus fossils were recovered from the Shishugou Formation, a succession of sedimentary rocks that were deposited at the northeastern margin of the Junggar foreland basin and is about in thickness. The formation is dated to the Late Jurassic, around 161 to 157 million years ago. Limusaurus occurs in the upper part of the formation, which represents a variety of environments, including alluvial fans and alluvial plains, streams, wetlands, and shallow lakes. During the time when Limusaurus lived, the environment would have been relatively warm and dry, judging by the abundance of coal and carbon-rich deposits.
The creek runs along the southwest side of the gently sloping alluvial Cucamonga Plain comprising sediments deposited by erosion from the San Gabriel Mountains. It essentially follows the southern outline of the combined alluvial fans of San Antonio, Mill/Cucamonga, Deer, and other tributary streams flowing from the range across the Pomona Valley. Before urbanization Chino Creek was a perennial stream, although most of its tributaries were ephemeral. The impermeable bedrock of the Chino Hills, which abut the southwest edge of the watershed, forced groundwater percolating southwards from the San Gabriels to rise to the surface, thus ensuring a stable year round flow even in years of drought.
It then extends southeast into northern Bolivia and in a narrow band south along the base of the Andes Mountains. Elevations range from in the west to on the eastern edge of the region. Landforms present in this region include the upland terra firme (non-flooded) mostly on nutrient-poor lateritic soils, ancient alluvial plains (mostly non-flooded) on nutrient-rich soils, and present alluvial plains (várzea, seasonally flooded) of super-rich sediments renewed with each annual flood. Floristically, distinct lowland humid forest types occur on each of these landforms with the terra firme mature forests and late successional, seasonally flooded forest being the two major types.
In: Drexel, J.F. & Preiss, W.V. (Eds.) The geology of South Australia. Vol.2, The Phanerozoic. pp. 163-171. South Australia Geological Survey, Bulletin 54. These deposits are overlain by Quaternary alluvial fans and piedmont slope deposits, derived from erosion of the uplands, consisting of sands, clays and gravels,Callan, R.A., Sheard, M.J., Benbow, M.C. & Belperio, A.P. (1995): Alluvial fans and piedmont slope deposits. In: Drexel, J.F. & Preiss, W.V. (Eds.) The geology of South Australia. Vol.2, The Phanerozoic. pp. 241-242. South Australia Geological Survey, Bulletin 54. interfingering to the west with transgressive Pleistocene to Holocene marine sands and coastal sediments of the shoreline of Gulf St Vincent.
Ore Tin ore occurs naturally as brown or black grains of free cassiterite (SnO2) and it is frequently found with the gravel in ancient or present creek beds where it was deposited by the alluvial action of running water after weathering from the original lode. Cassiterite contains almost 80% tin and after concentration is dried, bagged and shipped to smelters where it is cast into metal ingots. Its main use is for coating metal cans, but it is also an important constituent of alloys and solder. Because of the low concentration of cassiterite in an alluvial deposit, large quantities of material must be handled in recovering it.
Permian conglomerate of the Eisenach formation from an alluvial fan below Wartburg castle The Eisenach trough is part of the much larger Werra basin, which in turn is part of the Saar-Unstrut depression of early Permian origin. It was uplifted as one of the fault blocks in the Saxonian tectonic era and is filled with Variscan molasses, named Eisenach formation after the location. It consists mostly of monotonous sequences of reddish conglomerates representing a proximal alluvial fan which originated in debris flows from the Ruhla anticline. Dated in the upper Rotliegend, the Eisenach formation consists of some of the youngest geological units in the Thuringian forest.
Starting in the Pliocene, about 5 million years ago, the Los Angeles Basin experienced considerable tectonic subsidence; at the same time the San Gabriel River was depositing a huge alluvial fan, essentially an inland delta, radiating from the mouth of San Gabriel Canyon. This has combined with smaller alluvial fans from other drainages along the front range of the San Gabriels to form the flat valley floor. In the San Gabriel Valley, riverine alluvium deposits can be up to deep. On the coastal plain, San Gabriel River sediments are interbedded with those from the nearby Los Angeles River as well as marine sediments left behind from ancient sea level changes.
The seas advanced and retreated many times during the Cretaceous until one of the most extensive interior seaways ever, called the Western Interior Seaway, drowned much of western North America from the Gulf of Mexico to the Arctic Ocean. The western shoreline of the seaway was in the vicinity of Cedar City, Utah while the eastern margin was part of the low-lying, stable platform ramp in Nebraska and Kansas. The pebble to cobble conglomerate and tan fossil-rich sandstone of the resulting thick Dakota Sandstone include alluvial fan and alluvial plain sediments that grade laterally into coastal plain, marginal marine, and marine deposits.Harris 1997, p.
Wolf River is a alluvial river in western Tennessee and northern Mississippi, whose confluence with the Mississippi River was the site of various Chickasaw, French, Spanish and American communities that eventually became Memphis, Tennessee. It is estimated to be about 12,000 years old, formed by Midwestern glacier runoff carving into the region's soft alluvial soil. It should not be confused with The Wolf River (Middle Tennessee) which flows primarily in Middle Tennessee and southern Kentucky. The Wolf River rises in the Holly Springs National Forest at Baker's Pond in Benton County, Mississippi, and flows northwest into Tennessee, before entering the Mississippi River north of downtown Memphis.
The greatest depths of about 150 m are found in the north-eastern part of the sea.William Elliott Butler Northeast arctic passage (1978) , pp. 35–36 The East Siberian Sea is bound to the south by the East Siberian Lowland, an alluvial plain mainly composed of sediments of marine origin dating back to the time when the whole area was occupied by the Verkhoyansk Sea, an ancient sea at the edge of the Siberian Craton in the Permian period. As centuries went by, gradually, most of the area limiting the sea, as well as the contiguous Laptev Sea to the south became filled with the alluvial deposits of modern rivers.
Remnants of UFCO occupation in Palmar Sur Before the arrival of the Compañía Bananera de Costa Rica, a branch of the United Fruit Company, and banana plantations in the 1930s, vegetation in this area offered a great deal of biodiversity in both plant and animal resources. Resources available to Precolumbian inhabitants in this alluvial plain consisted of riverine and ocean resources, including mangrove forests located in the Terraba and Sierpe Rivers. The rich alluvial soils of this region facilitated historical agriculture since the 1930s. The United Fruit Company dominated this southern region with banana plantations as early as the 1920s in Parrita and Quepos.
Alluvial fans are built in response to erosion induced by tectonic uplift, and upwards coarsening of beds reflects cycles of erosion in the highlands feeding sediments to the fan. However, climate and changes in base level may be as important. Alluvial fans in the Himalayas show older fans entrenched and overlain by younger fans, which in turn are cut by deep incised valleys showing two terrace levels. Dating via optical stimulated thermoluminescence (OSL) suggests a hiatus of 70 to 80 thousand years between the old and new fans, with evidence of tectonic tilting at 45 thousand years ago and an end to fan deposition 20 thousand years ago.
The bedrock below the valley floor has dropped significantly below the level of the surrounding peaks, and streams flowing into it from the Sierra have deposited several hundred feet of sediments into it, creating the flat floor seen today. Thus a major portion of the valley floor actually lies on a large alluvial fan formed by Robinson Creek sediment deposits to the southwest, where the creek exits out of the mountains into the Bridgeport Valley. The channels of the alluvial fan branch out towards the north, northeast and east creating a highly fertile and well- watered grassy region. One of the valley's alternate names, "Big Meadows", likely originated from this quality.
Stony Creek is one of a number of tributaries of Sandy Creek, in the Limestone district south of the Palmer River, that were subjected to a major rush and intensive alluvial mining by Chinese prospectors following James Venture Mulligan's discovery of gold in Sandy Creek in 1874. The alluvial gravels yielded fine gold for several years. It is not recorded when prospecting first commenced in Stony Creek but presumably in the gold rush of 1874. A township developed on the southern side of a wide bend in the creek and in 1882 Len Yue had the hotel, John McLean and Sam Marris had butcher shops, and there were several Chinese stores.
Menfro is situated in the Mississippi River Valley within an alluvial flood plain called the Bois Brule Bottom. Being nestled between the limestone bluffs along the western edge of Bois Brule Bottom and Cinque Hommes Creek directly to the east has made Menfro susceptible to flooding.
Adamsfield is a locality in Tasmania Australia where osmiridium was discovered in 1925. Alluvial mining resulted in one of the world's largest sources of osmium and iridium metal. Florentine Post Office opened on 1 November 1925. It was renamed Adamsfield next month and closed in 1960.
Upland Molinia spp. grassland is common growing on deep deposits of peat. Within the valleys, dense and ancient oak forests with rich understoreys of ferns, mosses and lichens are common. In the valley bottom, glacial and alluvial deposits have been worked by man into low intensive agriculture.
In July 1877, the cap of a payable gold reef—later known as the Tasmania Reef—was discovered on the eastern slope of Cabbage Tree Hill by brothers William and David Dally, although alluvial gold was known to exist in the area for some years before then.
O Rosal is located further south, along the Portuguese frontier in the basin of the river Miño and extends from the Atlantic coast inwards towards the town of Tui. The vineyards here are planted on terraces on the banks of the Miño. The soils are alluvial.
Kamarata Airport is an airport serving the village of Kamarata in the Bolívar state of Venezuela. The runway and village are at the base of an alluvial fan on the southeastern side of Auyán-tepui, the mesa that hosts Angel Falls. The falls are northwest of Kamarata.
Occasional Publications of the Yorkshire Geological Society, 6, 123-141.MacCarthy, I.A.J. (1990) Alluvial sedimentation patterns in the Munster Basin, Ireland. Sedimentology, 37, 685-712. with minor silicic volcanicAvison, M. (1984) Contemporaneous faulting, and the eruption and preservation of the Lough Guitane Volcanic Complex, Co. Kerry.
Alluvium and alluvial fan occur near its mouth. The sides of the stream's valley contain bedrock consisting of sandstone and shale. The terminus of the glaciers during the late Wisconsinan glaciation bulged out in a small lobe near where the headwaters of Laurel Run are currently located.
The surficial geology along the lower reaches of the stream mainly features bedrock consisting of sandstone and shale. However, there is alluvial fan and alluvium near the mouth. There are a number of cascades on Cherry Run. The stream also flows through a glen at one point.
Oneglia (Inéja in Ligurian) lies on an alluvial plain to the east of the Impero, and with its working port is the more modern and industrial of the two districts. At its centre lies Dante Square, from which radiate some of the principal roads of the city.
Homona mermerodes is a species of moth of the family Tortricidae first described by Edward Meyrick in 1910. It was described from the Solomon Islands,Tortricid.net but is also found in Australia (Queensland), New Guinea and Seram. The habitat consists of bamboo, secondary forests and alluvial forests.
11-14 Nearer to the river, the Cretaceous plateau gives way to more or less recent alluvial grasslands composed of bri, a type of clay. The uplifting of Alps and Pyrenees began during the Maastrichtian, 65 Ma ago, and continued for a part of the Paleogene.
In April 2011 Regal Resources of Australia announced that it had acquired a 70% interest from Afrimines in a group of gold-bearing properties in South Kivu. The properties were located between two gold discoveries by Banro Corporation. The properties had extensive alluvial workings by artisanal miners.
The average thickness is around 60 metres. It was deposited in a swampy alluvial plain with winding streams that formed sporadic beds of sandstone. The shale is dark when unweathered just like the Ashfield Shale. The shale is usually a typical olive-green colour when weathered.
Highway 42 (AR 42, Ark. 42, and Hwy. 42) is an east–west state highway of in Northeast Arkansas. The highways begins in the corn and cotton fields of the Mississippi Alluvial Plain at Highway 37, crosses the Crowley's Ridge and ends in the St. Francis Lowlands.
In 2007 there were about 33 pit mining sites near Mongbwalu, each with several pits, some with several thousand miners. The pits may be up to deep. Mud slides and flooding are commonplace. Alluvial mining is also practiced in rivers and riparian areas, although productivity is declining.
The alluvium which is found in the Indo-Gangetic plain belongs to this era. It was eroded from the Himalayas by the rivers and the monsoons. These alluvial deposits consist of clay, loam, silt etc. and are divided into the older alluvium and the newer alluvium.
A number of swamps are also present in the watershed. The area contains a narrow valley surrounded by hills that are between and in height. Glaciation has affected the watershed in the past. The channel of Bowman Creek is sinuous, with alluvial floodplains in some areas.
Waterfall in Tinsehe It is mostly a confined river, locally meandering in its narrow alluvial plain, with an average slope gradient of 25 metres per kilometre. With its tributaries, the river has cut deep gorges. Along the middle of its course, it occupies sandy pediments in Addeha.
Erythranthe shevockii is endemic to the southern Sierra Nevada in Kern County, California, where it is known from about 10 occurrences near Lake Isabella. It grows in granitic, alluvial soils in dry washes and Joshua tree woodlands where the Sierra Nevada transitions to the Mojave Desert.
Jizera river, Czech Republic. Three filtration mechanisms are possible. Physical filtration or straining takes places when suspended particulates are too large to pass through interstitial spaces between alluvial soil particles. Biological filtration occurs when soil microorganisms remove and digest dissolved or suspended organic material and chemical nutrients.
The surface geology of the islands is mostly igneous rocks, outcrops of metamorphic rocks, alluvial lowlands, and uplifted coral islands. Areas of ancient coralline limestone are found on Bougainville.Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment.
It is located on the plains. The land on which Khambhat sits is the silt deposited by Mahi River, so Khambhat has very fertile, wet coastal alluvial soil. The area south of Khambhat is muddy wetlands and then coast line comes. Normally April to June is summer.
Ernietta has been considered a benthic shallow marine fossil comparable with an anemone, however there is evidence for freshwater environments from its low boron content compared with other Ediacaran fossils . Specimens have also been found covered with thin layers of wind-drift sand of alluvial levees.
The maximum temperature in summer is about while the minimum temperature is about . Kumbakonam receives an annual rainfall of every year. The region is covered with mainly alluvial or black soil which is conducive for rice cultivation. Other crops grown in Kumbakonam include mulberry, cereals and sugarcane.
The geology of Djibouti consists largely of volcanic rocks from the Miocene to Holocene epochs. There are more recent alluvial deposits with coral on the coast, as well as Cenozoic sedimentary. Amba Aradam Sandstones from the Jurassic Period are found in the southeast of the country.
Alternating limestones, shales, and siltstones make up this member, indicating a lacustrine (lake) environment. # Youngest and thickest is the Piedra Parada Member, approximately thick in some sections. This member consists of alternating sandstones and siltstones from an ancient alluvial plain, with some swamp and paleosol deposits.
Semi-arid districts; on red sandy soils, sand rises and dunes. Occurs on sandplains and low sandy rises, dunefields, fertile alluvial plains, Mulga-dominated red earth plains, intermittent watercourses and run-on areas, and rocky or gravelly ranges, hills or rises composed of neutral or acidic rocks.
The West Elks AVA is the second federally designated AVA in Colorado. The AVA encompasses . The terrain is varied, ranging from alluvial soils along the Colorado River to stony and loamy soils on mesas. Climate is high desert, subject to swings of temperature and wide diurnal variation.
The valley has modern alluvial terraces and gravel deposits, but the subsoil is mainly limestone, although intersected here and there by sandstone with plate. There is a known vein of lead in the northern part of the parish. Braithwaite lead mine lies just outside the parish borders.
Sedimentary Geology, 161:85-105. occasionally gravelly deposits of a braided river-system that was operational all-year-round. These deposits of the Caturrita Formation settled out in an alluvial flood-plain. The changeover in sedimentary facies was accompanied by a climatic change to more humid conditions.
Hugli-Chuchura is located at . This city is on the flood plain on the right bank of river Bhagirathi-Hooghly. The area is composed of flat alluvial plains that forms part of the Gangetic Delta. The high west bank of the tidal Hooghly River is highly industrialised.
The moustached hawk- cuckoo is found in southern Myanmar, Thailand, southern Laos, Malaysia, Singapore, Brunei, and Kalimantan, Sumatra and Java of Indonesia. Its habitat is evergreen and secondary forests and forest edges, especially on hills and in alluvial and bamboo forests. It occurs at elevations up to .
Väestö iän ja sukupuolen mukaan alueittain 31.12.2008. Tilastokeskus: demography. The region contains thirteen bilingual municipalities and two that are exclusively Finnish-speaking. Geographically, Ostrobothnia has little topographical relief, because it is mostly former seafloor brought to surface by post-glacial rebound and the accumulation of alluvial sediment.
Besides springs and reservoirs, irrigation is strongly dependent on the river's baseflow. Such irrigated agriculture is important in meeting the demands for food security and poverty reduction. Irrigated lands are established in the narrow alluvial plains all along the river, mainly through use of pump irrigation.
It is located in an alluvial plain in the southeast part of the county. With an area of 19.2547 square kilometers, it is the second smallest township in the county after Xianxi Township. As of January 2017, its population was 33,273, including 16,784 males and 16,489 females.
Cymbopogon bombycinus is found mostly in southwestern areas of Australia, in tropical and subtropical regions of Queensland, New South Wales, the Northern Territory, and Western Australia. The species occurs on sandy and stony soils along stream banks or on alluvial flats, and occasionally in eucalyptus woodlands.
This first layer was 0.1 km thick. Later the deposits were derived from plutonic rocks and were feldspar rich and cemented by clay. These early deposits were alluvial and lacustrine. Finally the basin was below sea level and shallow marine carbonates were deposited followed by coastal evaporites.
Between Marquisat and Belaygue a major fault zone crosses in a NW-SE direction. This fault zone is a prolongation of the Mareuil anticline. In some high places the Cretaceous sediments are covered by alluvial and colluvial deposits of the Pleistocene, mainly sands, gravels and clays.
The villagers live by subsistence agriculture, growing manioc, maize, peanuts, and yams. They also hunt and fish to a small extent to supplement their diet. Cash is obtained through panning alluvial copper from the streams. Many Hemba men are also employed as miners in the copperbelt.
Of continental origin, the lower level on the shelf is mostly alluvial sands with pebbles, mixed with less common lacustrine silts and freshwater mollusc shells. Inside the Black Sea Depression they are terrigenous non-carbonate silts, and at the foot of the continental slope turbidite sediments.
52, 58, 13.1.32, 36, Pomponius Mela 2.100, Pliny the Elder, Naturalis Historia 2.245, 5.140, 150, Ptolemy, Geography 5.2.3, Agathemerus 18, 19. The outline of this promontory is no longer visible due to the alluvial activity of the Karamenderes which has filled in the embayment east of Yenişehir.
The Parazinho Biological Reserve is in the municipality of Macapá, Amapá. It has an area of . It covers an island on the north shore of the mouth of the Amazon River. The island formed in the Quaternary period, and is an example of an alluvial island.
Marmots are abundant in their core population; in the Romanian Carpathians, for example, the population is estimated at 1,500 individuals. Alpine marmots prefer alpine meadows and high-altitude pastures, where colonies live in deep burrow systems situated in alluvial soil or rocky areas.Preleuthner, M. 1999. Marmota marmota.
Puurijärvi-Isosuo National Park () is a national park in the Pirkanmaa and Satakunta regions of Finland. It was established in 1993 and covers . The area consists mainly of large swamp areas and the Puurijärvi lake. Moreover, the alluvial shores of Kokemäenjoki are on almost natural state here.
Workers and engineers cleared alluvial material from the riverbed but ran into uplift faults and pot-holes. Around six pot-holes with to diameters and up to deep had to be excavated, partly by hand. Eventually, those under the dam's foundation were filled in with concrete.
1, p. 171-181. The Arapahoe Formation consists of alluvial fan and fluvial deposits that prograded eastward from the growing Rocky Mountain Front Ranges. It rests unconformably on the Laramie Formation, and is conformably overlain by the Denver Formation. It reaches a maximum thickness of about .
In 2007, archaeological excavations, at the Rue du Manège, uncovered the earliest traces of human occupation in Amiens, in an alluvial aquifer perched at above the bottom of the current valley. The age of the remains collected during this intervention is dated to approximately 500,000 to 550,000 years ago.
Kampong Chhnang is a small province from Phnom Penh. It is in the alluvial plain of central Cambodia and is drained by the Tonle Sap, a tributary of the Mekong river. The capital city of Phnom Penh has grown until it actually encompasses the provincial border of Kampong Chhnang.
In the early 1900s, the Glen Brook Water Company planned to construct a dam on the creek. The surficial geology in the vicinity of Pond Creek includes Wisconsinan Till, alluvium, boulder alluvium, alluvial fan, and bedrock consisting of sandstone and shale, as well as some patches of wetland.
Iris spuria grows on seasonally damp grasslands, damp meadows (or pastures), marshes, alluvial plains, swamps, bogs, maquis, and salty flats. It also grows in saline soils. Wild Iris Spuria in Behbahan It can be found naturalised in damp, grassy places, by ditches, on banks and on roadside verges.
Bhabar or Bhabhar (Hindi: bhābar) is a region south of the Lower Himalayas and the Sivalik Hills in Uttarakhand state of India.Bhabhar Official website of Nainital district. It is the alluvial apron of sediments washed down from the Sivaliks along the northern edge of the Indo-Gangetic Plain.
Val do Salnés is located on the lower reaches of the river Umia and centred on the town of Cambados. The landscape is of low undulating hills and the vineyards are planted both on the slopes and on the flat valley floors. The soil is generally rocky and alluvial.
Established in 1981, Guenoc Valley AVA was the first American Viticultural Area designation granted to an area with just a single winery. Guenoc Valley is a small inland valley comprising an alluvial fan of Arroyo Seco and Conejo Loam series soils isolated from surrounding areas by rocky ridges.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
The alluvial areas that are flooded by the Purus River are relatively fertile due to sediments from the Andes. However, most of the soils are very poor and acidic. The vegetation is entirely dense rainforest. In the higher terra firma areas and the valley slopes the canopy reaches .
The soils in the district are generally of four types viz., medium deep black cotton soil, red loamy soil, laterite soil and alluvial soil. Black cotton soil is derived from weathering and disintegration of basaltic lava flow. Major parts of the district are covered by medium deep black soils.
The Golan Heights and parts of the Upper and Lower Galilee regions have significant layers of basalt deposits of clay and tuff created by centuries of volcanic activity and lava flows. Wind blown sediment deposits help create the loess based and alluvial sand soils of the Negev area.
Scopula pseudagrata is a moth of the family Geometridae. It is found on Borneo and possibly the Philippines (Luzon).The Moths of Borneo The habitat consists of lowland forests, alluvial forests and forests on limestone. The wingspan is 14–15 mm for males and about 14 mm for females.
Wisconsinan Ice-Contact Stratified Drift and alluvial fan occur in the watershed's lower reaches. The former contains stratified sand and gravel as well as some boulders. The latter contains stratified silt, sand, and gravel with some boulders. Bedrock consisting of sandstone and shale is also found in the watershed.
Wolf Run is a tributary of Bowman Creek in Luzerne County, Pennsylvania, in the United States. It is approximately long and flows through Ross Township. The watershed of the stream has an area of . The surficial geology in its vicinity consists of Wisconsinan Till, alluvium, alluvial fan, and bedrock.
The hospital closed in 1908. That year the goldfield's population consisted of 4141 Europeans (including 2625 women and children) and 181 Chinese (including 94 alluvial miners).'Annual Report of the Under Secretary for Mines, for the year 1908', p.102 This dropped to 2581, including 92 Chinese, by 1914.
Nimmons is located in eastern Clay County at (36.305413, -90.096163). It lies west of the St. Francis River, which forms the Arkansas–Missouri state line. Nimmons has a total area of , all land. Ecologically, Nimmons is located within the St. Francis Lowlands ecoregion within the larger Mississippi Alluvial Plain.
Kulithalai is located on the banks of Kaveri river. The topography is almost plain, with no major geological formation. There are no notable mineral resources available in and around the town. The soil types are alluvial and red that are conducive for common crops in the Cauvery delta.
The average land elevation of the city is 648.52 feet (197.67 metres) above sea level. Lithologically, Muktsar is a part of the vast Indo-Gangetic alluvial plain, composed of alternate bands of sands, silt and clay with pebbles. Sandy plains, sand dunes and topographic depressions are the common landforms.
Overpainted albumen print of gold diggers and Aborigines near Rockhampton c. 1860s Gold was found in Queensland near Warwick as early as 1851,"Colonial News, Moreton Bay", The Moreton Bay Courier (Brisbane, Qld. : 1846 – 1861), 22 November 1851, p. 3 beginning small-scale alluvial gold mining in that state.
Reserve covers territory of flat floodplain with maximum height 40 m above sea level. River Rioni flows into the territory of Katsoburi Managed Reserve. Soil types are limited primarily to alluvial claysands and some humus claysand soils in small areas. Hydrography of Katsoburi Managed Reserve is rather complex.
Subbhabhumi was a part of Rarh in ancient times. It is located in what is now Birbhum district in the Indian state of West Bengal. The more fertile eastern part of the district, consisting of alluvial plains, was known as Subbhabhumi.O,Malley, L.S.S., Bengal District Gazetteers - Birbhum, Govt.
It occurs on red alluvial sandy and loamy soils, often in watercourses and on levees, flood plains, pindan and the margins of monsoonal forests. It is found in the Central Kimberley, Dampierland, Gascoyne, Great Sandy Desert, Northern Kimberley, Ord Victoria Plain, Pilbara and Victoria Bonaparte, Katherine Region, IBRA bioregions.
Bethuadahari Wildlife Sanctuary is situated in the Bethuadahari town (Nakashipara area) of Nadia District, West Bengal, India. The sanctuary is located beside National Highway 12 (old no NH 34). The sanctuary covers 67 hectares, and was established in 1980 to preserve a portion of the central Gangetic alluvial zone.
Much of Australia's lowland sub tropical rainforest was cleared for housing and agriculture, leaving only small patches remaining, such as at Susan Island. The soils are alluvial, derived from the Clarence River. The average annual rainfall is a modest , which is marginal for this type of vegetation community.
Similar cultural deposits may be found there.Timothy J. Horsley and Robert Wall (2009), Archaeological evaluation of alluvial landscapes in Western Maryland, USA. The Flint Run Archeological District, and in particular the Lockhart site (44WR20) is another similar location. This is a quarry-related site where jasper was processed.
Azkoitia and the municipality of the same name, are located on and around the upper Urola river valley, centered on a small alluvial plain surrounded by the Basque mountains. Except for the valley itself, the terrain is rather rugged, with elevations ranging to little less than 950 meters.
Serrodes caesia is a moth of the family Erebidae first described by Warren in 1915. It is found in Indonesia (Sumatra, Sulawesi, Buru, Borneo, Java), New Guinea and Thailand. The habitat consists of alluvial forests, dipterocarp forests and primary forests. The forewings are variegated indigo grey with black markings.
Thomas Laurie discovered alluvial gold there in 1872 and by 1873 there were about 100 people camping at Township Spur. By 1945 nearly all mining has ceased. Some dairying was done during the earlier years of settlement. The name Nowendoc comes from a Worimi term meaning 'rough ground'.
The town sits on flat to gently undulating land in the base of the Meander Valley. The soil is primarily of alluvial origin, underlain by dolomite bedrock. Whitemore creek, a tributary of the Meander River (Tasmania), flows past Whitemore. The creek is seasonal, often drying up completely in summer.
The Sylvania Mountains are a subrange of the Last Chance Mountains and straddle the California-Nevada border. There is no distinct crest, only rounded summits and ridges with many canyons, drainages and bahadas (fans of alluvial soil that have combined at the base of canyons). Elevations range from .
It can be found in boggy habitats and recent alluvial deposits. It is a tundra species. In the southern part of its range, it occurs at elevations up to 10,500 feet (3200 m) above sea level. This willow may hybridize with S. barclayi, S. commutata, and S. pseudomyrsinites.
Hengsha (横沙岛) is a low-lying alluvial island at the mouth of the Yangtze River in eastern China. Together with the islands of Chongming and Changxing, it forms Chongming District, the northernmost area of the provincial-level municipality of Shanghai. Its population was 33,400 in 2008.
Las Mercedes (L-289-LM) is a complex archaeological site located on the Caribbean slope of Costa Rica between the foothills of Turrialba Volcano and the alluvial plain. The site contains a variety of architectural features including platforms, plazas, retaining walls or terraces, funerary areas, ramps, and paved roads.
The area around the Goose Lake Valley was formed by faulted blocking. There are numerous bounding faults on the west and east side of the valley. The valley itself is an alluvial basin. Its underlying strata were formed by Pliocene and Pleistocene lava flows covered by Holocene sedimentary deposits.
The Apure- Villavicencio dry forests ecoregion has an elevation of above sea level, sloping up from the plains to the base of the mountains. In the departments of Casanare and Arauca there are alluvial fans that extend to the Llanos, with heavily drained soils that are acid and infertile.
Gold deposits are formed via a very wide variety of geological processes. Deposits are classified as primary, alluvial or placer deposits, or residual or laterite deposits. Often a deposit will contain a mixture of all three types of ore. Plate tectonics is the underlying mechanism for generating gold deposits.
This consists of a lower red unit of coarse conglomerates grading to fine sandstones representing river channel to alluvial fan deposits, and an upper unit of red clastic sediments from either overbank deposits in a meandering fluvial environment, or accumulation in a shallow lacustrine or paludal (marsh) environment.
Records exist of extensive galleries in Vale da Ermida, Fontes Casinhas and Courelas associated with the exploration for tin, but this period is poorly documented. There is record of alluvial exploration of tin in the area of S. Jorge da Beira that was attributed to the Roman period.
Much of the northeastern end of Abbotsford's residential area was built on unstable ground. Schist bedrock is covered with a thick layer of mudstone, with a top coating of sand and clay-rich Cenozoic alluvial soil. This type of surface becomes slick during even moderate rainfall."Abbotsford Landslide".
In October 1852 Charles Ring who had been on the California goldfields and his brother Frederick found some gold flakes on the banks of Driving Creek. The government leased land from the local Maori, but accessible alluvial gold ran out after a month, The field was reopened in 1862.
Surrounded by the Ganges on all sides, Raghopur consists mainly of alluvial soil. Every year this area gets submerged by water due to flood by the Ganges. This has been helpful to Raghopur in way that flood also brings new layer of soil that makes this area fertile.
The predominant caste is Brahman, Kshetri, Rajbanshi, limbu Santhal among others. Basic infrastructural development is satisfactory here including school, roads, electricity, drinking water and irrigation. A major fraction of alluvial fertile land of Jhapa lies here. Various notable figures in National politics and bureaucracy belongs to this place.
Across the easternmost tip of Ada Huja, due to the alluvial silt brought by the Danube, another smaller island formed across the bank of Višnjica. Because of its originally round shape, it was named Paradajz (“tomato”). It has been growing ever since and is now more ovally shaped.
This plant also occurs on the Solomon Islands and in Papua New Guinea The Australian habitat includes dry rainforest sites. However, it is mostly seen by streams on moist alluvial soils. Common names in Australia include native elm, grey handlewood, axe handle wood, rough-leaved hickory and asbestos tree.
The Tortonian has limestone, marl and conglomerate in the northwest and similar units plus clay, salt, and gypsum in the Al-Furat Basin. Basalt, tuff, breccia, limestone, clay, sandstone and conglomerate were common from the Pliocene, overlain by alluvial conglomerate, basalt and flood plain deposits from the Quaternary.
Clipper Valley is a vast, oval-shaped alluvial plain located in the eastern Mojave Desert, in San Bernardino County, California, in the south of the Mojave National Preserve. Interstate 40 passes the valley along its southern border, and Needles, California and the Colorado River are to the east.
The leaves are threadlike to linear and measure up to 14 centimeters in length. The flower heads contain five ligulate florets in shades of lavender or pink to white. This plant grows in juniper shrublands and grasslands on alluvial sandstone soils. It is found at only three sites.
Auckland: Reed Publishing. Map 103. Dairy and sheep farming dominate the agriculture of the plain, although deer farming is starting to have an economic impact. The alluvial nature of the land means that floods are not uncommon, especially in the area around the confluence of the two rivers.
Laos has small amounts of tin, gypsum, limestone and coal and previously has alluvial sapphire, copper and salt mining. The country has extensive salt and gypsum deposits as well as potash near Vientiane, possible bauxite on the Bolovens Plateau and some iron deposits. Laterite deposits contain some cassiterite.
For along time, Larson (1976) notes, the Ndamba gained access to the fertile alluvial fans only during the dryseason. Other subsistence activities include hunting and cultivation. Today, people also farm. While rice is the main food stuff, sugarcane, maize, millet and wheat are essentially grown for food and trade.
Hills occupy a large portion of Giridih district. The soil is generally rocky and sandy and that helps jungles and bushes to grow. The forest area, forming a large portion of total area, in the district is evenly distributed all over. Some areas near the rivers have alluvial soil.
Murphy Island (also known as Donley Island) is a privately owned alluvial island in the Allegheny River in Gilpin Township, Armstrong County in the U.S. state of Pennsylvania. The island is situated across from South Buffalo Township. The elevation of Murphy Island is 758 feet above sea level.
The group is composed primarily of volcaniclastic beds, deposited in alluvial fans or braided streams, with minor basaltic andesite to dacite lava flows. It contains some lacustrine delta deposits at its base.Cather 1982 The total thickness is as much as . The group grades below into the Baca Formation.
Baker Island is a alluvial island in the upper Allegheny River. It is located in Tionesta Township and Harmony Township in Forest County, Pennsylvania, and is part of the Allegheny Islands Wilderness in Allegheny National Forest. Most of the trees on Baker Island were destroyed by a 1985 tornado.

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