what is alluvial soil
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ALLUVIAL SOIL Noun. 1. alluvial soil-a fine-grained fertile soil deposited by water flowing over flood plains or in river beds. alluvial deposit, alluvial sediment, alluvium, alluvion-clay or silt or gravel carried by rushing streams and deposited where the stream slows down.. alluvial soil-a fine-grained fertile soil deposited by water flowing over flood plains or in river beds. alluvial deposit, alluvial sediment, alluvium, alluvion-clay or silt or gravel carried by rushing streams and deposited where the stream slows down.
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ASO The ASO test is primarily used to help determine whether a recent strep infection with group A Streptococcus 1  : Is the cause of a person's or glomerulonephritis, a form of kidney disease. 2  Caused rheumatic fever in a person with signs and symptoms.
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Definitions &Translations Wiktionary(0.00 / 0 votes)Rate this definition: 1  alluvial(Noun) A deposition of sediment over a long period of time by a river; an alluvial layer. 2  alluvial(Adjective) Pertaining to the soil deposited by a stream.
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Irrigation and Expansive Soils Expansive soils are often clay like, becoming very sticky when wet and hard and brittle when dry. The best way to determine if the soil at a location is expansive is to have an expansion test performed by a soil expert. Expansive soils are common in desert areas, and also in river bottoms or valleys formed by sediment.
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Alluvial Soils & Floodplains If the proposed location of a confinement with less than 1,000 animal units is located on alluvial soils, the producer must petition the DNR for a declaratory order to determine if the site is in a 100-year floodplain.
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What is the alluvial soil? Alluvial soil is reddish brown in color. It is fine grained fertile soil deposited by water flowing over flood plains is called alluvial soil.Alluvial soil is the most widely … spread and important soil.
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- To comparison, on all remaining Matches against other Teams San Jose Sharks made. a average of 3.1 Home Goals Tore per Match and Team Los Angeles Kings 2.5 away Goals per Match.
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Alluvium Alluvium: mainly valley fill consisting of silt, sand, and gravel; includes some terrace deposits and glacial drift of Pleistocene age in some areas; locally includes hot spring tufa. The older part of the alluvium, where present, is probably of Pliocene age. Glacial drift (Phanerozoic | Cenozoic | Quaternary). Glacial drift: morainal and outwash plain deposits of mountain glaciers; mainly ill-sorted and poorly rounded boulders, cobbles, pebbles, and sand; may include alluvium in places. Nevada.
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What Types of Soil Are in the Ocean? Calcareous ooze is the most common of the three soils and covers approximately 48 percent of the ocean floor. It is composed of the shells of foraminifera, coccolithophores and pteropods, which are tiny organisms living in the ocean.oze is made up of debris from living organisms; any soil composed of more than 30 percent organic debris is classified as ooze, making it a biogenous sediment. Red clay is not organic; it's made of rock and is considered lithogenous sediment.
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- Alluvial fans. Alluvial fans are fan-shaped deposits of water-transported material (alluvium). They typically form at the base of topographic features where there is a marked break in slope. Consequently, alluvial fans tend to be coarse-grained, especially at their mouths. At their edges, however, they can be relatively fine-grained. Here's another alluvial fan. It's actually two fans that have grown together. Note the numerous channels (light-colored areas)--they mark the locations of the coarsest sediment. click here to view a coarse-grained alluvial fan deposit. click here to view a channel deposit in an alluvial fan deposit. ***** Some more alluvial fans...
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alluvium play \-vē-ə\. : clay, silt, sand, gravel, or similar detrital material deposited by running water.
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- To see the fully FGDC compliant version of this metadata click here. Abstract: Hydric Soils are those that are wet at or near the ground surface for significant periods of the growing season. Digital data consists of mapping units of the various soil types found in Loudoun County, Virginia.
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Colluvium Colluvium vs alluvium. The definitions of colluvium and alluvium are interdependent and reliant on one another. Distinctions between the two are important in order to properly define the geomorphic processes that have occurred in a specific geological setting. Alluvium is sand, clay, or other similar detrital material deposited by running water. The distinction between colluvium and alluvium relates to the involvement of running water. Alluvium specifically refers to the geomorphic processes involved with flowing water and so alluvium is generally fine-grained clay and silt material that has the capacity to be entrained in water currents and eventually deposited.
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- Over thousands of years, the sediments build up floodplains. Alluvial plains often form where steep mountain valley rivers gush onto more level lands, forcing the rush of heavy waters to spill over their banks and drape their sediments out like a fan. Out on the wide-open valley floors, rivers twist and turn on a constant search for passage to the sea.
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Alluvial plain A small, incised alluvial plain from Red Rock Canyon State Park (California) . An alluvial plain is a largely flat landform created by the deposition of sediment over a long period of time by one or more rivers coming from highland regions, from which alluvial soil forms.
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- Definition of alluvial. : relating to, composed of, or found in alluvium alluvial soil alluvial diamonds.
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soil n. 1. (Physical Geography) the top layer of the land surface of the earth that is composed of disintegrated rock particles, humus, water, and air. See zonal soil, azonal soil, intrazonal soil, horizon 4, horizon 5. 2. (Physical Geography) a type of this material having specific characteristics: loamy soil.
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What is Soil? O – (humus or organic) Mostly organic matter such as decomposing leaves. The O horizon is thin in some soils, thick in others, and not present at all in others. A - (topsoil) Mostly minerals from parent material with organic matter incorporated. A good material for plants and other organisms to live.
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- Definition of alluvial terrace : a river terrace composed of alluvium rather than carved in solid rock, resulting from a change in the regimen of the stream from alluviation to downcutting new!
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Rift zone Not to be confused with rift or rift valley. East Rift Zone on Kilauea. A rift zone is a feature of some volcanoes, especially shield volcanoes, in which a linear series of fissures in the volcanic edifice allows lava to be erupted from the volcano's flank instead of from its summit.
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What is Loam Soil? Loam soil is a soil characterized by roughly equal amounts of clay, silt, and sand.This soil is usually regarded as a gardening ideal, because it promotes the growth of healthy plants. Some soil is naturally loamy, and other soil must be amended to acquire loamy characteristics.oam soil is a soil characterized by roughly equal amounts of clay, silt, and sand.
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Alluvial fan An alluvial fan is a fan-or cone-shaped deposit of sediment crossed and built up by streams. If a fan is built up by debris flows it is properly called a debris cone or colluvial fan. These flows come from a single point source at the apex of the fan, and over time move to occupy many positions on the fan surface.
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What is the alluvial soil? Confidence votes 35. Alluvial soil is reddish brown in color. It is fine grained fertile soil deposited by water flowing over flood plains is called alluvial soil.Alluvial soil is the most widely spread and important soil. In fact, the entire northern plains are made of alluvial soil.t is fine grained fertile soil deposited by water flowing over flood plains is called alluvial soil.Alluvial soil is the most widely spread and important soil.
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Definitions &Translations A floodplain is part of the process, being the smaller area over which the rivers flood at a particular period of time, whereas the alluvial plain is the larger area representing the region over which the floodplains have shifted over geological time.
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Loess Plateau Loess is the name for the silty sediment that has been deposited by wind storms on the plateau over the ages. Loess is a highly erosion-prone soil that is susceptible to the forces of wind and water; in fact, the soil of this region has been called the most highly erodible soil on earth.istorically the Loess Plateau has provided simple yet insulated shelter from the cold winter and hot summer in the region, as homes called yaodong (窰洞) were often carved into the loess soil; in medieval times people stayed here to grow rice; some families still live in this kind of shelter in modern times.
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SYRACUSE SERIES SYRACUSE SERIES The Syracuse series consists of very deep, somewhat poorly drained soils that formed in alluvium and lacustrine deposits derived mainly from quartzite, limestone, and gneiss. Syracuse soils are on low lake terraces. Slopes are 0 to 3 percent.