watershed meaning
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- watershed wa·ter·shed (wô'tər-shěd') n. A ridge between two areas that directs drainage to either side. The area of marginal blood flow at the extreme periphery of a vascular bed.
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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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- A watershed is an area of land that drains into a particular river, lake or other body of water. Watersheds are sometimes called “basins” or “drainage basins.”. We all live in a watershed. Some watersheds, like that of a stream or creek, are small.
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- : a time when an important change happens. : a line of hills or mountains from which rivers drain: a ridge between two rivers. : the area of land that includes a particular river or lake and all the rivers, streams, etc., that flow into it.ull Definition of WATERSHED. 1. a: divide 2a b: a region or area bounded peripherally by a divide and draining ultimately to a particular watercourse or body of water. 2. : a crucial dividing point, line, or factor: turning point. — watershed adjective. See watershed defined for English-language learners.
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Watershed Management A watershed is an area of land in which all of the water that enters it, drains into a common waterbody.Also known as a drainage basin, it can be thought of as a funnel that collects surface water and ground water and drains it into a single stream, lake, ocean, or other reservoir. watershed is an area of land in which all of the water that enters it, drains into a common waterbody.
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Drainage 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, to mean a drainage divide, the former meaning an area, the latter the high elevation perimeter of that area.he 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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What does geography mean? A tributary or affluent is a stream or river that flows into a larger stream or river main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean.
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- A watershed describes an area of land that contains a common set of streams and rivers that all drain into a single larger body of water, such as a larger river, a lake or an ocean. For example, the Mississippi River watershed is an enormous watershed. All the tributaries to the Mississippi that collect rainwater eventually drain into the Mississippi, which eventually drains into the Gulf of Mexico. Rainwater that falls on more than half of the United States subsequently drains into the Mississippi.
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CIPS syllabus changes â global focus moves away from public sector CIPS syllabus changes – global focus moves away from public sector. CIPS (the Chartered Institute of Purchasing and Supply) recently announced major changes to their qualification structure and syllabus. These are the most significant for many years, and follow a wide consultation process.
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What is a watershed moment, and why is it phrased as such? googled:google.ca A watershed moment is a point in time that marks an important, often historical change. The pertinent original usage of watershed is to describe a ridge of land separating waters that then flow into two different bodies. fr... This page may be out of date. Save your draft before refreshing this page.
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Translations for drainage basin 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.imilarly, the Missouri and Ohio rivers are each part of their own drainage basins and that of the Mississippi River. Other terms that are used to describe drainage basins are catchment, catchment area, drainage area, river basin and water basin.
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- Hydrology is the study of water, where it is andhow it gets there. A watershed is a region of land that drains into a body of water, typically ariver or lake. Water not only moves across the surface of land in a watershed (runoff), but it alsofilters down through the soil and rock to form groundwater.Groundwater is the water beneaththe surface of the ground that has seeped down from the surface and is the source of water forwells and springs.Runoff is water that does not seep into the ground, but instead flows over thesurface of the land.Changes in land use affect our watersheds.ydrology is the study of water, where it is andhow it gets there. A watershed is a region of land that drains into a body of water, typically ariver or lake. Water not only moves across the surface of land in a watershed (runoff), but it alsofilters down through the soil and rock to form groundwater.
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What is a watershed? Watershed has more than one meaning....A watershed can be a drainage basin, especially in North American usage. This is the region of land whose water drains into a specified body of water. A watershed can be a drainage divide, especially in Britain and other Commonwealth countries.
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- Princeton's WordNet (0.00 / 0 votes) Rate this definition: river basin, basin, watershed, drainage basin, catchment area, catchment basin, drainage area (noun). the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet.rinceton's WordNet (0.00 / 0 votes) Rate this definition: river basin, basin, watershed, drainage basin, catchment area, catchment basin, drainage area (noun). the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet.
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Difference Between River Basin and Watershed They are also known as drainage divides because they divide the river system or river basins from other river systems. A watershed is also a term that is being used in the North American region to refer to a water basin which is smaller in size and flows into a smaller outlet such as a stream or wetland.atersheds are considered part of a water basin. In other regions of the world, watersheds are the drainage divides that cut through a river system. While both a river basin and a watershed are land forms, they have different functions in our ecology.
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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. 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.
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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.hen looking at the location of rivers and the amount of streamflow in rivers, the key concept is the river's watershed.
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- Watershed Analysis. A watershed is the area of land where all of the water that falls in it and drains off of it goes into the same place or common outlet. A watershed is also defined by topographic divides between two or more adjacent catchment basins, such as a ridge or a crest.
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- A watershed (or drainage basin) is the geographic. area from which water in a particular stream, lake. or estuary originates (Figure 2). All lands in the. watershed drain toward the stream, lake or bay. and contribute pollutants to these waters.
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- A watershed is an area of land that drains all the streams and rainfall to a common outlet such as the outflow of a reservoir, mouth of a bay, or any point along a stream channel.ot all precipitation that falls in a watershed flows out. To picture a watershed as a plastic-covered area of land that collects precipitation is overly simplistic and not at all like a real-world watershed.
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geographic area basin, catchment area, catchment basin, drainage area, drainage basin, river basin, watershed. the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet. an outer adjacent area of any place.
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Drainage 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, to mean a drainage divide, the former meaning an area, the latter the high elevation perimeter of that area.ach drainage basin is separated topographically from adjacent basins by a perimeter, the drainage divide making up a succession of higher geographical features (such as a ridge, hill or mountains) forming a barrier.
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Watershed stroke Watershed stroke. Overview. A watershed stroke is a medical term describing a stroke or cerebrovascular accident (CVA) affecting areas of the brain furthest from direct perfusion with blood supply by the major cerebral arteries. Pathophysiology.
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Watersheds A watershed is an area of land that water flows across as it moves toward a common body of water, such as a stream, river, lake or coast.Explore the Alafia River Watershed ». Discover Your Springs & Springsheds ». Take the Watershed Pledge! ».atershed Basics. We all live in a watershed and if you live near a spring, you live in a springshed. Watersheds are defined by the way water flows across the land and are shaped by features and elevations on the surface of the land.
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- A drainage basin or catchment basin is an extent or an area of land where all 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 body of water, such as a river, lake, reservoir, estuary, wetland, sea, or ocean.
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Definitions &Translations Princeton's WordNet(0.00 / 0 votes)Rate this definition: 1  landmark(noun) the position of a prominent or well-known object in a particular landscape. 2  landmark, turning point, watershed(noun) an event marking a unique or important historical change of course or one on which important developments depend. the agreement was a watershed in the history of both nations. landmark(noun) a mark showing the boundary of a piece of land.