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The Donjek River of the Yukon Basin is the type for braided rivers showing repeated cycles of deposition, with finer sediments towards the top of each cycle. [20] The Bijou Creek of Colorado is the type for braided rivers characterized by laminated sand deposits emplaced during floods. [20] A portion of the lower Yellow River takes a braided ...
Braided river channels are broad and shallow and found in areas where sediment is easily eroded like at a glacial outwash, or at a mountain front with high sediment loads. [1] [2] These types of river systems are associated with high slope, sediment supply, stream power, shear stress, and bed load transport rates. [2] Braided rivers have ...
Braided rivers, which form in (tectonically active) areas that have a larger sedimentary load than the discharge of the river and a high gradient. Meandering rivers , which form a sinuous path in a usually low-gradient plain toward the end of a fluvial system.
The generally coarse material is the result of the processes common to braid bar formation, and more broadly, braided rivers. Braided rivers are defined by relatively high flow power, as well as significant rates of erosion. [3] These high rates of flow will transport fine-grained materials further downstream, while coarser material remains ...
Braided rivers have a channel that consists of a network of small channels separated by small and often temporary islands called braid bars. Also called braided streams, anastomose streams or anastomose rivers.
The terms river morphology and its synonym stream morphology are used to describe the shapes of river channels and how they change in shape and direction over time. The morphology of a river channel is a function of a number of processes and environmental conditions, including the composition and erodibility of the bed and banks (e.g., sand, clay, bedrock); erosion comes from the power and ...
The U.S. government on Tuesday acknowledged for the first time the harms that the construction and operation of dams on the Columbia and Snake rivers in the Pacific Northwest have caused Native ...
Braided rivers in Alaska (2 P) Pages in category "Braided rivers in the United States" The following 4 pages are in this category, out of 4 total.