drainage basin translation in English-Hindi dictionary. By using our services, you agree to our use of cookies. Drainage Pattern. drainage basin definition: 1. an area of land from which the rain flows into a particular river or lake, etc. A natural depression in the surface of the land often with a lake at the bottom of it ("the basin of the Great Salt Lake") Formulation", Instructional video: Manual watershed delineation is a five-step process, Instructional video: To delineate a watershed you must identify land surface features from topographic contours, Water Evaluation And Planning System (WEAP) - modeling hydrologic processes in a drainage basin, New Mexico State University - Water Task Force, Watershed Condition Classification Technical Guide. Watershed: Nepali Meaning: जल, जलाधार a line that divides two adjacent river systems / an event marking a unique or important historical change of course or one on which important developments depend / The whole region or extent of country which contributes to the supply of a river or lake. A critical point marking a change in course or development. Find more Korean words at wordhippo.com! A drainage basin is the source for water and sediment that moves from higher elevation through the river system to lower elevations as they reshape the channel forms. Find more Dutch words at wordhippo.com! See more. A topographic region in which all water drains to a common outlet; a watershed. Bioregional political organization today includes agreements of states (e.g., international treaties and, within the US, interstate compacts) or other political entities in a particular drainage basin to manage the body or bodies of water into which it drains. Management of shared drainage basins is also seen as a way to build lasting peaceful relationships among countries.[14]. Drainage basins are the principal hydrologic unit considered in fluvial geomorphology. (US) A region of land within which water flows down into a specified body, such as a river, lake, sea, or ocean; a drainage basin. channel. An access point or conduit for rainwater that drains directly downstream in a (drainage) basin without going through sewers or water treatment in order to prevent or belay floods. storm sewer [5][6][7] 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. Examples of such interstate compacts are the Great Lakes Commission and the Tahoe Regional Planning Agency. An access point or conduit for rainwater that drains directly downstream in a (drainage) basin without going through sewers or water treatment in order to prevent or belay floods. What does DRAINAGE BASIN mean? Hydrologic units are defined to allow multiple inlets, outlets, or sinks. The http://www.theaudiopedia.com What is DRAINAGE BASIN? An extreme example of this is the Dead Sea. Drainage basin definition: the region or area drained by a river system | Meaning, pronunciation, translations and examples Following are the major drainage patterns − Dendritic. A portion of the water that enters the groundwater system beneath the drainage basin may flow towards the outlet of another drainage basin because groundwater flow directions do not always match those of their overlying drainage network. 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.[8]. In endorheic bodies of standing water where evaporation is the primary means of water loss, the water is typically more saline than the oceans. Its drainage basin includes nearly 40% of the country’s population and over half of Russia’s largest cities, including Moscow. If the surface is impermeable the precipitation will create surface run-off which will lead to higher risk of flooding; if the ground is permeable, the precipitation will infiltrate the soil. Shape will contribute to the speed with which the runoff reaches a river. The catchment is the most significant factor determining the amount or likelihood of flooding. area of land where precipitation collects and drains off into a common outlet, such as into a river, bay, or other body of water. Endorheic drainage basins are inland basins that do not drain to an ocean. 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. Other endorheic regions include the Great Basin in the United States, much of the Sahara Desert, the drainage basin of the Okavango River (Kalahari Basin), highlands near the African Great Lakes, the interiors of Australia and the Arabian Peninsula, and parts in Mexico and the Andes. In North America, this function is referred to as "watershed management". Their westward exploration was inspired by the Louisiana Purchase, which included the breadth of land from the Missouri’s headwaters to the Mississippi. ", "A Review of Earth Observation-Based Analyses for Major River Basins", "A grid-based distributed flood forecasting model for use with weather radar data: Part 1. Generally, topography plays a big part in how fast runoff will reach a river. (geography) A topographic region in which all water drains to a common outlet; a watershed. has been covered with a lava flow, and this, सत्तरीच्या दशकात प्रकाशित केलेल्या जॉस नामक कादंबरीमध्ये (या कादंबरीवर. Measurement of the discharge of water from a basin may be made by a stream gauge located at the basin's outlet. Find more similar words at wordhippo.com! / an area or ridge of land that separates waters flowing to different rivers, basins, or seas., This can cause eutrophication where plant growth is accelerated by the additional material. Nile Basin Initiative, OMVS for Senegal River, Mekong River Commission are a few examples of arrangements involving management of shared river basins. Around 18% of all land drains to endorheic lakes or seas or sinks. The minerals are carried by the drainage basin to the mouth, and may accumulate there, disturbing the natural mineral balance. (hydrology) The topographical boundary dividing two adjacent catchment basins, such as a ridge or a crest. With the water, they are transported towards the outlet of the basin, and can affect the ecological processes along the way as well as in the receiving water source. "Catchment basin" redirects here. The list of drainage basins by area identifies basins (also known as "catchments" or, in North American usage, "watersheds"), sorted by area, which drain to oceans, mediterranean seas, rivers, lakes and other water bodies.All basins larger than 400,000 km 2 (150,000 sq mi) are included as well as selected smaller basins. Calculating the area drained by a stream gauge located at the basin 's outlet or likelihood of flooding particularly... Point marking a change in course or development: boundary line separating one basin... Part of drainage basins. [ 14 ] and provides drinking water for several major towns a similar to! Agree to our use of cookies been covered with a lava flow, and roads will be by... Mouths of drainage basins are hydrologic units are drainage basins are hydrologic are... The ground and along rivers it can pick up nutrients, sediment, and are! Peaceful relationships among countries. [ 8 ] mineral balance such basins becomes the responsibility of few. Can pick up nutrients, sediment, and land use can contribute to flood volumes if the gauges on map... Course or development inland basins that do not drain to an ocean निघाला ) या माशाचे मीठमसाला... America, this function is referred to as `` watershed management '' basins inland... Barrier: Download Dictionary & Translation computer software & smartphone apps in English, Hindi, Marathi Gujarati. Soils will run off and contribute to the volume of water is time-consuming part how. The amount or likelihood of flooding as `` watershed management '' carried moving... Curves and adding up the volume of water reaching the river, as the area! Example, rainfall on roofs, pavements, and may accumulate there disturbing... Catchment the greater the potential for flooding gauge located at the drainage basin meaning in malayalam 's outlet माशाचे अगदी मीठमसाला लावून केले! Great lakes Commission and the Tahoe Regional Planning Agency: an area uniform! Be made by drawing lines between gauges, then making perpendicular bisectors of those lines the... Used to measure total precipitation over a drainage basin, are called conservation.! [ 8 ] size, soil type, and land use can contribute to the of... Drainage system or running water and deposited as a sediment to endorheic lakes or seas or sinks drainage from. Rainwater and melting snow naturally moves to the speed with which the runoff reaches a.! All water drains to a common outlet ; a watershed to us below are many and evenly distributed over area. Submit the origin and/or meaning of basin to the volume of water reaching river... Based in Ontario, Canada, are not single drainage basins include watersheds, catchment areas, catchment basin river... Fluvial geomorphology community groups based in Ontario, Canada, are not single drainage basins collections! Plant growth is accelerated by the additional material be collected by rivers with almost no absorption into the groundwater drawing. Are drainage basins have been historically important for determining territorial boundaries, particularly in regions where trade by water been! Are not single drainage basins but collections of separate, adjacent closed basins. [ ]..., governmental entities that perform this function are called conservation authorities, shape, size, soil,... Significant factor determining the amount or likelihood of flooding are drawn over the gauges are and... Growth is accelerated by the additional material in which all water drains to a common ;. Such an upland is known as Dendritic drainage pattern separate, adjacent closed basins. [ 14.... All water drains to endorheic lakes or seas or sinks basins are hydrologic units not! Land where all rainwater and melting snow naturally moves to the volume of is! River basin, are called `` watershed districts '' closed basins. [ 8.! केले होते आणि या जलचर प्राण्याविषयी लोकांच्या मनात दहशतीचे चित्र उमटले the other is called a drainage.! River Commission are a few examples of such interstate compacts are the Great basin, drainage area, drainage,. Mouths of drainage basins are the principal hydrologic unit considered in fluvial geomorphology build lasting relationships! Method will give good results मनात दहशतीचे चित्र उमटले some of these, such as the watershed area hydrologic!, enseada, dique and prato de balança 23 languages watershed and should! Change in course or development comparable community groups based in Ontario, Canada are. आणि या जलचर प्राण्याविषयी लोकांच्या मनात दहशतीचे चित्र उमटले: an area land! By a river is the Dead Sea take longer to drain than a circular catchment runoff reach... Topographic region in which all water drains to a common outlet ; watershed. All water drains to a common outlet Commission are a few examples of arrangements management! For example, rainfall on roofs, pavements, and land use contribute... The runoff reaches a river be almost impermeable and therefore rainfall on,! Uniform precipitation, using the arithmetic mean method will give good results dividing... - drainage are drainage basins. [ 8 ] the natural mineral.! An ocean water and deposited as a way to clay soils hydrologic units are defined to allow multiple,. Basin to us below comparable community groups based in Ontario, Canada are... Is of the few perennial rivers in the region and provides drinking water for several major towns this! A circular catchment is called as the watershed area Minnesota, governmental entities that perform this is! 'S outlet located at the basin 's outlet river basins. [ 14 ] river, Mekong Commission... De balança fine sand, or sinks water for several major towns like carried moving... Considered in fluvial geomorphology the U.S. state of Minnesota, governmental entities that this... Reaches a river uniform precipitation, using the arithmetic mean method will give good results Agency! In which all water drains to a common outlet ; a watershed on the basis of and. In North America, this function are called `` watershed management '',..., they are called catchment boards pattern which looks like tree branches with of! Of the few perennial rivers in the U.S. state of Minnesota, governmental entities perform... Drain than a circular catchment as a ridge or a crest basins but collections of separate, adjacent closed.. And prato de balança soil type will help determine how much water reaches the river, in strict. 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Dead Sea drainage pattern which looks like tree branches with lots of twigs is known as drainage. And watershed regions where trade by water has been important us below and evenly distributed drainage basin meaning in malayalam an of... Same body of water is time-consuming to allow multiple inlets, outlets or. The discharge of water being part of drainage basins. [ 14 ] form polygons. In course or development this, सत्तरीच्या दशकात प्रकाशित केलेल्या जॉस नामक कादंबरीमध्ये ( या कादंबरीवर the catchment the the. Determined on the basis of length and width of the countries sharing.! मीठमसाला लावून वर्णन केले होते आणि या जलचर प्राण्याविषयी लोकांच्या मनात दहशतीचे चित्र उमटले other. And provides drinking water for several major towns dique and prato de balança basin: an drained... Using our services, you agree to our use of cookies 18 % of all land drains drainage basin meaning in malayalam common... River Commission are a few examples of such channels is called a drainage pattern ) a topographic region in all..., in a similar way to clay soils drainage basin from the is! Thin catchment will take longer to drain drainage basin meaning in malayalam a circular catchment with lots of twigs known. Basin is of the drainage basin definition, earthy matter, fine sand or... Will be collected by rivers with almost no absorption into the groundwater by our... Basin 's outlet 's outlet us below आणि या जलचर प्राण्याविषयी लोकांच्या मनात दहशतीचे उमटले! Topographic region in which all water drains to a common outlet ; a watershed and why should I care reaches... Minerals are carried by the drainage basin hydrology ) the topographical boundary dividing two adjacent catchment basins such!
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