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    what is river basin in geography

    The Basin is the 20th largest river catchment in the world. At 3,976 miles (6,400 km) in length, it only narrowly loses the title for the world’s longest river to the Nile River in Egypt, which is 4,132 miles (6,650 km) in length. Tributaries: When a river or a stream flows into a larger river or lake then that river or lake is called the tributary of the larger river. From Longman Dictionary of Contemporary English river basin ˈriver ˌbasin noun [countable] SG an area from which all the water flows into the same river Examples from the Corpus river basin • Another use of the simulation model might be to assess the effect of increasing the urban area lying within a river basin. The term watershed is used to describe a smaller area of land that drains to a smaller stream, lake or wetland. In a river basin, all the water drains to a large river. Basins are shaped like bowls, with sides higher than the bottom. Drainage basin, also called catchment area, or (in North America) watershed, area from which all precipitation flows to a single stream or set of streams. A narrow westward outlet allows for the exit of the basin's surface water. For example, the total area drained by the Mississippi River constitutes its drainage basin, whereas that part of the Mississippi River drained by the Ohio River is the Ohio’s drainage basin. A river drainage basin is an area where rivers and their tributaries are drained. The river flows through an immense and relatively flat drainage basin that lies more than 1,000 ft (300 m) above sea level. BASIN GEOGRAPHY. The Mekong River Basin includes seven broad regions with diverse topography, drainage patterns and geomorphology. For a more detailed description of the geography of each river catchment, see the Basin catchment profiles. river basin in Geography topic. The edge of the drainage basin is known as the watershed . The red line in Figure 1 shows the watershed for a river basin. Travel along the Darling River and learn about our most iconic waterway. The basin is commonly divided into the Upper and Lower Mekong River Basin. The term watershed is used to describe a smaller area of land that drains to a smaller stream, lake or wetland. It is an area around the dam/ project from where all the water management programmes are done. Geography of the Athabasca River Basin The Athabasca River is Alberta's longest river, flowing from its source in the Rocky Mountains to the Peace-Athabasca Delta and Lake Athabasca. There are substantial further differences in the quality of water. Then take all tributary rivers to River [math]A[/math]. A river basin or drainage basin is an area of land drained by a river and its tributaries. What exactly is the Amazon River basin? In a river basin, all the water drains to a large river. As nouns the difference between river and basin is that river is a large and often winding stream which drains a land mass, carrying water down from higher areas to a lower point, ending at an ocean or in an inland sea or river can be one who rives or splits while basin is a bowl for washing, often affixed to a wall. This is the total volume of water flowing through a channel at any given point and is measured in cubic metres per second (cumecs). A river drainage basin is an area drained by a river and all of its tributaries. The river basin drains a total land area of 795,000 km 2 and has a mean annual discharge of 475 km 3, the tenth largest in the world. ... (Physical Geography) the catchment area of a particular river and its tributaries or of a lake or sea ... the area drained by a river. 4. the deep part of a harbour. Usually, this is a ridge of high land. The Amazon Basin is a vast structural depression covering approximately 2,722,000 square mi (7,049,800 square km), an area nearly as large as the continental portion of the UNITED STATES. A drainage basin is an area of land drained by a river and its tributaries (river system). "Integrated river basin management (IRBM) is the process of coordinating conservation, management and development of water, land and related resources across sectors within a given river basin, in order to maximise the economic and social benefits derived from water resources in an equitable manner while preserving and, where necessary, restoring freshwater ecosystems." A basin is a hollow or depression in the earth’s surface, wholly or partly surrounded by higher land such as a river basin. River discharge is the volume of water flowing through a river channel. Submit Your Own Landforms . The transition between river and ocean, bay or lake is known as a delta.Most rivers have a delta, an area where the river divides into many channels and river water mixes with sea or lake water as the river water reaches the end of its journey. Amazon basin passes through some parts of Brazil, parts of Peru, Bolivia, Ecuador, Columbia and a tiny part of Venezuela. Learn about our most iconic river from the rivers that flow into the Darling River, its history and tributaries of the Murray-Darling basin as well the best ways to experience the Darling River. River Basin. The major types of basins are river drainage basins, structural basins, and ocean basins. For the River Shui’s hydrograph, we could state that the high pinnacle discharge and the precarious rising appendage recommends that the waste basin is round in such a case that it was, the precipitation will land at focuses equidistant from each other and arrive at the river at generally a similar time, creating the high pinnacle discharge. Difference between a river basin and a watershed:Both river basins and watersheds are areas of land that drain to a particular water body, such as a lake, stream, river or estuary. The Limpopo River basin consists of 24 individual tributaries - 13 on the north bank and 11 on the south bank. The Athabasca River is part of the great Mackenzie River system, and its waters eventually flow into the Arctic Ocean after a journey of over 4,000 kilometres. 1. In a river basin, all the water drains to a large river. the basin of the Nile. It includes water found in the water table and surface run-off. And the tributaries to any of those rivers, and so on. River basins are geographical units in which all streams drain to a common terminus, but as a political boundary it is also the result of a choice and social construction. Click get started button below. Other articles where Amazon Basin is discussed: plant: Plant geography: Amazon basin have evolved as a part of a river system whose water level fluctuates annually by as much as 15 metres (50 feet) or more along the middle and lower Amazon. basin synonyms, basin pronunciation, basin translation, English dictionary definition of basin. The Basin is made up of 22 major catchments (also known as sub-basins). Amazon basin is the result of the many tributaries that flow into the Amazon river. However, for management purposes, the Limpopo River Basin has been divided into 27 sub-basins (LBPTC 2010). The Amazon River basin is the largest river basin in the world, and it covers an area of almost three million square miles. Eventually, a river flows into another large body of water, such as an ocean, bay, or lake. The Amazon Basin is the largest of this type, containing drainage from an area of more than 3 million square miles. Take one river, let's say River [math]A[/math]. The discharge from a drainage basin depends on precipitation, evapotranspiration and storage factors. Command Area. The Negro River… The Darling River. A drainage basin is any area of land where precipitation collects and drains off into a common outlet, such as into a river, bay, or other body of water.The drainage basin includes all the surface water from rain runoff, snowmelt, hail, sleet and nearby streams that run downslope towards the shared outlet, as well as the groundwater underneath the earth's surface. The River Thames (/ t ɛ m z / TEMZ), known alternatively in parts as the River Isis, is a river that flows through southern England including London.At 215 miles (346 km), it is the longest river entirely in England and the second-longest in the United Kingdom, after the River Severn.. A drainage basin is the area of land that it drained by a river and its tributaries. There is an imaginary line separating drainage basins called a watershed. 1. These river diagrams help to explain the geography topic of rivers. Identifying drainage basin features from maps and satellite photographs Choose any two of the images or maps and draw an annotated sketch to show the key drainage basin features it shows. Both river basins and watersheds are areas of land that drain to a particular water body, such as a lake, stream, river or estuary. Through looking at these diagrams, it is easier to understand the nature of V-shaped valleys, the river ordering system, the water cycle and other aspects related to rivers. It is twice as large as the world's next largest drainage BASIN (the CONGO RIVER… Red line in Figure 1 shows the watershed for a more detailed description of the river/drainage basin it shows a... Flows into another large body of water, such as an ocean, bay, lake! ( 300 m ) above sea level of high land drainage basin is the result of the drainage basin an. The north bank and 11 on the north bank and 11 on the south bank high. Each river catchment, see the basin is commonly divided into 27 sub-basins ( LBPTC )... Parts of Brazil, parts of Brazil, parts of Brazil, parts of,., let 's say river [ what is river basin in geography ] a [ /math ] a ridge high... Processes of weathering and erosion, are found predominantly in dry regions, structural basins, structural,. 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