Search results
Results from the WOW.Com Content Network
A boat floats on the Mekong, in Laos South America's Amazon River (dark blue) and the rivers which flow into it (medium blue). The darker green marks the Amazon's drainage basin or watershed. A river is a natural freshwater stream that flows on land or inside caves towards another body of water at a lower elevation, such as an ocean, lake, or ...
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 ...
This stream operating together with its environment can be thought of as forming a river ecosystem. River ecosystems are flowing waters that drain the landscape, and include the biotic (living) interactions amongst plants, animals and micro-organisms, as well as abiotic (nonliving) physical and chemical interactions of its many parts.
The 122-mile Merced River is the stuff of any outdoorsy person's dreams, flowing through alpine forests and meadows, and past peaks including Yosemite National Park's iconic Half Dome. Hiking ...
"Together, we've reversed over a century of ecological damage in just two decades," said Conservation Resource Alliance Executive Director Amy Beyer.
The Old River Control Structure, between the present Mississippi River channel and the Atchafalaya Basin, sits at the normal water elevation and is ordinarily used to divert 30% of the Mississippi flow to the Atchafalaya River. There is a steep drop here away from the Mississippi's main channel into the Atchafalaya Basin.
The last obstacle for the free-flowing Klamath River was removed last week, allowing the waterway to reclaim its ancient course. Klamath River flows free after the last dams come down, leaving ...
The Delaware River is a major river in the Mid-Atlantic region of the United States and is the longest free-flowing (undammed) river in the Eastern United States. From the meeting of its branches in Hancock, New York , the river flows for 282 miles (454 km) along the borders of New York , Pennsylvania , New Jersey , and Delaware , before ...