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A diagram of a possible river with the Strahler number of each tributary labeled. In hydrology, a stream order is a positive integer used to describe the level of river branching in a drainage basin. [18] Several systems of stream order exist, one of which is the Strahler number. In this system, the first tributaries of a river are 1st order ...
Dendritic drainage: the Yarlung Tsangpo River, Tibet, seen from space: snow cover has melted in the valley system. In geomorphology, drainage systems, also known as river systems, are the patterns formed by the streams, rivers, and lakes in a particular drainage basin. They are governed by the topography of land, whether a particular region is ...
Meandering rivers, which form a sinuous path in a usually low-gradient plain toward the end of a fluvial system. Anastomosed river is a rare case of a relatively straight, complicated vertical sequence of river deposits with banks held together by dense vegetation .
The river system, especially the Mississippi River, was used by Union armies as a means of invading and was host to several large battles during the U.S. Civil War. Mark Twain is regarded as having a large impact on molding U.S. literature into what it is today because of his profound works on adventures and life on the rivers. [20]
The stream order or waterbody order is a positive whole number used in geomorphology and hydrology to indicate the level of branching in a river system.. There are various approaches [1] to the topological ordering of rivers or sections of rivers based on their distance from the source ("top down" [2]) or from the confluence (the point where two rivers merge) or river mouth ("bottom up" [3 ...
The five largest river basins (by area), from largest to smallest, are those of the Amazon (7 million km 2), the Congo (4 million km 2), the Nile (3.4 million km 2), the Mississippi (3.22 million km 2), and the Río de la Plata (3.17 million km 2). The three rivers that drain the most water, from most to least, are the Amazon, Ganges, and Congo ...
The diagram also shows how human water use impacts where water is stored and how it moves. [ 1 ] The water cycle (or hydrologic cycle or hydrological cycle) is a biogeochemical cycle that involves the continuous movement of water on, above and below the surface of the Earth .
The Scott River of southern Alaska is the type for braided glacial outwash rivers characterized by longitudinal gravel bars and by sand lenses deposited in scours from times of high water. [20] 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 ...