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  2. River ecosystem - Wikipedia

    en.wikipedia.org/wiki/River_ecosystem

    The "flow regime" of a river or stream includes the general patterns of discharge over annual or decadal time scales, and may capture seasonal changes in flow. [7] [8] While water flow is strongly determined by slope, flowing waters can alter the general shape or direction of the stream bed, a characteristic also known as geomorphology. The ...

  3. River - Wikipedia

    en.wikipedia.org/wiki/River

    A river is a natural flow of freshwater that flows on or through land towards another body of water downhill. [1] This flow can be into a lake , an ocean , or another river. [ 1 ] A stream refers to water that flows in a natural channel , a geographic feature that can contain flowing water. [ 2 ]

  4. Runoff (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Runoff_(hydrology)

    The processes that drive these movements are evaporation, transpiration, condensation, precipitation, sublimation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid and vapor. The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. [2]

  5. Scientists mapped the world’s rivers over 35 years. They ...

    www.aol.com/scientists-mapped-world-rivers-over...

    Scientists mapped the flow of water through every single river on the planet, every day over the past 35 years, using a combination of satellite data and computer modeling. What they found shocked ...

  6. Stream - Wikipedia

    en.wikipedia.org/wiki/Stream

    The water moving through a stream channel. [34] Stream gauge A site along the route of a stream or river, used for reference marking or water monitoring. [34] Thalweg The river's longitudinal section, or the line joining the deepest point in the channel at each stage from source to mouth. Watercourse

  7. Water cycle - Wikipedia

    en.wikipedia.org/wiki/Water_cycle

    The processes that drive these movements are evaporation, transpiration, condensation, precipitation, sublimation, infiltration, surface runoff, and subsurface flow. In doing so, the water goes through different forms: liquid, solid and vapor. The ocean plays a key role in the water cycle as it is the source of 86% of global evaporation. [2]

  8. Body of water - Wikipedia

    en.wikipedia.org/wiki/Body_of_water

    several different meanings related to wetland or aquatic features. Source: the original point from which the river or stream flows. A river's source is sometimes a spring. Shoal: a natural submerged ridge, bank, or bar that consists of, or is covered by, sand or other unconsolidated material, and rises from the bed of a body of water to near ...

  9. Stream load - Wikipedia

    en.wikipedia.org/wiki/Stream_load

    The amount of solid load that a stream can carry, or stream capacity, is measured in metric tons per day, passing a given location. Stream capacity is dependent upon the stream's velocity, the amount of water flow, and the gradation (because streams that occur on steeper slopes tend to have greater flow and velocity) (Strahler and Strahler, 2006).