what is a drainage basin geography
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- A drainage basin or catchment basin is an extent or an area of land where surface water from rain, melting snow, or ice converges to a single point at a lower elevation, usually the exit of the basin, where the waters join another waterbody, such as a river, lake, reservoir, estuary, wetland, sea, or ocean.n North America, the term watershed is commonly used to mean a drainage basin, though in other English-speaking countries, it is used only in its original sense, to mean a drainage divide, the former meaning an area, the latter the high elevation perimeter of that area.
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- GCSE Revision-Rivers-Drainage Basins & Processes. Rivers begin in upland areas and flow downhill, becoming deeper and wider until they reach the sea. Opposite is a typical diagram of a drainage basin and it shows its main feature. A drainage basin is part of the water cycle where water is transferred in a continuous cycle between the sea, atmosphere and the land. As the river flows downstream its characteristics change through the three main sections of.
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What is a watershed? A watershed is the area of land where all of the water that falls in it and drains off of it goes to a common outlet. Watersheds can be as small as a footprint or large enough to encompass all the land that drains water into rivers that drain into Chesapeake Bay, where it enters the Atlantic Ocean.he word watershed is sometimes used interchangeably with drainage basin or catchment. Ridges and hills that separate two watersheds are called the drainage divide. The watershed consists of surface water--lakes, streams, reservoirs, and wetlands--and all the underlying ground water.
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Basin (geology) Some basins, such as the Great Basin, do not drain to the sea. The water may drain into underground aquifers, or evaporate to form salt lakes. Most basins, however, are drainage basins with rivers bringing their water into the sea. Many such rivers meander through a web of islands at the river delta, and bring along a huge amount of sediment in the form of mud, clay and sand.
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Where is the Great Basin Desert? The Great Basin is a group of basins and mountain ranges in the western US, mostly in Nevada but also including parts of California, Oregon, Idaho and Utah. The basin area is generally between the Sierra and Cascade Mountains to the west and the Rocky Mountains to the east.he Great Basin is a group of basins and mountain ranges in the western US, mostly in Nevada but also including parts of California, Oregon, Idaho and Utah. The basin area is generally between the Sierra and Cascade Mountains to the west and the Rocky Mountains to the east.
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Drainage basin Other terms used interchangeably with drainage basin are catchment area, catchment basin, drainage area, river basin, and water basin. In North America, the term watershed is commonly used to mean a drainage basin, though in other English-speaking countries, it is used only in its original sense, that of a drainage divide. In a closed drainage basin, or endorheic basin, the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, a dry lake, or a point where surface water is lost underground.
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Difference Between a Basin and a Valley A small river basin is called watershed. A basin is otherwise called as watershed too. A river basin is normally a part of the land drained by the river and its tributaries. It is characterized by a flow of streams and creeks.A river basin acts like the arteries in our body that connects one part of the body to the other. small river basin is called watershed. A basin is otherwise called as watershed too. A river basin is normally a part of the land drained by the river and its tributaries. It is characterized by a flow of streams and creeks.
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- A river basin or drainage basin is an area of land drained by a river and its tributaries [tributary: Streams or rivers which join another river.] . The edge of the drainage basin is known as the watershed [watershed: The place that divides two river basins.] .
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Drainage basin Drainage basin. 558 pages on this wiki. A drainage basin is the area within the drainage basin divide (yellow outline), and drains the surface runoff and river discharge (blue lines) of a contiguous area.rainage basin. 558 pages on this wiki. A drainage basin is the area within the drainage basin divide (yellow outline), and drains the surface runoff and river discharge (blue lines) of a contiguous area.
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- A river basin is the land that water flows across or under on its way to a river. Just as a bathtub catches all the water that falls within its sides, a river basin sends all the water falling on the surrounding land into a central river and out to an estuary or the sea.The term watershed is used to describe a smaller area of land that drains to a smaller stream, lake or wetland.ust as a bathtub catches all the water that falls within its sides, a river basin sends all the water falling on the surrounding land into a central river and out to an estuary or the sea. The term watershed is used to describe a smaller area of land that drains to a smaller stream, lake or wetland.
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Translations for drainage basin The drainage basin acts as a funnel by collecting all the water within the area covered by the basin and channelling it to a single point.
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- Learn more about Army salaries and compensation, including allowances, bonuses, and education benefits that you may qualify for. A U.S. Army salary extends beyond just a paycheck. Learn more about Army salaries and compensation, including allowances, bonuses, and education benefits that you may qualify for.
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Where is the Great Basin Desert? The Great Basin is a group of basins and mountain ranges in the western US, mostly in Nevada but also including parts of   California, Oregon, Idaho and Utah.he Great Basin is a group of basins and mountain ranges in the western US, mostly in Nevada but also including parts of   California, Oregon, Idaho and Utah.
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- On a drainage basin surface water from melting snow, ice, or rain  converges to a single point that is at a lower elevation. The lower  elevation is usually the exit of the …basin where the waters join a  larger water body.
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Drainage basin The drainage basin acts as a funnel by collecting all the water within the area covered by the basin and channelling it to a single point.n closed (endorheic) drainage basins the water converges to a single point inside the basin, known as a sink, which may be a permanent lake, dry lake, or a point where surface water is lost underground.
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- GCSE Revision-Rivers-Drainage Basins & Processes. Rivers begin in upland areas and flow downhill, becoming deeper and wider until they reach the sea. Opposite is a typical diagram of a drainage basin and it shows its main feature.A drainage basin is part of the water cycle where water is transferred in a continuous cycle between the sea, atmosphere and the land. As the river flows downstream its characteristics change through the three main sections of.rainage Basin-The area drained by a river and its tributaries. River Processes. Erosion is the wearing away of the riverbed and banks .It can involve the wearing away of rocks and particles being carried by a river.
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Drainage Basins Drainage Basins. A drainage basin, or catchment as it is also called, is the part of the land surface that is drained by a single river system.Most precipitation that falls on a drainage basin will eventually reach a main river and flow to the sea. drainage divide, on either side of which water will flow to separate basins, marks the perimeter of a catchment. The characteristics of such a basin, that is, the size, shape, vegetation cover, soil, and bedrock, determine how fast rainfall reaches a main river and the frequency and severity of flooding.
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What is a watershed? The word watershed is sometimes used interchangeably with drainage basin or catchment. Ridges and hills that separate two watersheds are called the drainage divide. The watershed consists of surface water--lakes, streams, reservoirs, and wetlands--and all the underlying ground water.Larger watersheds contain many smaller watersheds.idges and hills that separate two watersheds are called the drainage divide. The watershed consists of surface water--lakes, streams, reservoirs, and wetlands--and all the underlying ground water.
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drainage basin Noun. 1. drainage basin-the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet; flood control in the Missouri basin. catchment area, catchment basin, drainage area, river basin, watershed, basin. detention basin-a storage site (such as a small reservoir) that delays the flow of water downstream. retention basin-a storage site similar to a detention basin but the water in storage is permanently obstructed from flowing downstream.
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What is the difference between a river basin and delta region? River Basins. A river basin is an area of land drained by a river and its tributaries. River basins have typical features, these include: Tributaries-smaller rivers flowing into a larger river. A Watershed-an area of highland surrounding the river basin.A confluence-where a river joins another river.Source-the start of a river. river basin is an area of land drained by a river and its tributaries. River basins have typical features, these include: Tributaries-smaller rivers flowing into a larger river. A Watershed-an area of highland surrounding the river basin.
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Fluvial Systems The Stream System. The fundamental unit of study for fluvial processes is the drainage basin or watershed. A drainage basin is a portion of the Earth's surface that contains a main stream and its tributaries and is bounded by a drainage divide.he Stream System. The fundamental unit of study for fluvial processes is the drainage basin or watershed. A drainage basin is a portion of the Earth's surface that contains a main stream and its tributaries and is bounded by a drainage divide.
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Drainage divide Drainage divides (red lines) separating drainage basins (grey regions). A drainage divide, water divide, divide, ridgeline, watershed, water parting, or (in Canada) height of land, is the line that separates neighbouring drainage basins.
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Drainage Drainage is the natural or artificial removal of surface and sub-surface water from an area.Many agricultural soils need drainage to improve production or to manage water supplies.he surface opening of channel drainage usually comes in the form of gratings (polymer, plastic, steel or iron) or a single slot (slot drain) that runs along the ground surface (typically manufactured from steel or iron).
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- Drainage basin: The area drained by a river and its tributaries. A drainage basin is considered to be an open system because water can be added or lost from a drainage basin.
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Difference Between a Basin and a Valley a Basin vs a Valley *River basin is the land area that is drained by a river and its tributaries; valley is a low land surrounded by hills or mountains often having a river o … r stream running along the bottom. Basin Any land that descends into a river or a stream is called a basin. basin is characterized by a flow of streams and creeks. The duty of a river basin is to send all the water in the form of streams and creeks falling on the land into a principal river and in turn into the ocean.
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catchment area catchment area or drainage basin, area drained by a stream or other body of water.The limits of a given catchment area are the heights of land—often called drainage divides, or watersheds—separating it from neighboring drainage systems.atchment area or drainage basin, area drained by a stream or other body of water.