Search results
Results from the WOW.Com Content Network
Watershed delineation is the process of identifying the boundary of a watershed, also referred to as a catchment, drainage basin, or river basin.It is an important step in many areas of environmental science, engineering, and management, for example to study flooding, aquatic habitat, or water pollution.
India contains another large portion (35%) of the Indus Basin's population. The remaining 4% live mostly in Afghanistan, representing a little less than a quarter of the country's population. [2] The Indus Basin is the second most water stressed basin of the world. [8] 93% of the water of the Indus Basin is used for irrigation of agricultural ...
Water first enters rivers through precipitation, whether from rainfall, the runoff of water down a slope, the melting of glaciers or snow, or seepage from aquifers beneath the surface of the Earth. Rivers flow in channeled watercourses and merge in confluences to form drainage basins , areas where surface water eventually flows to a common outlet.
The Dudh-Koshi sub-basin alone consists of 36 glaciers and 296 glacier lakes. [13] The Kosi River basin borders the Tsangpo River basin in the north, the Mahananda River basin in the east, the Ganges Basin in the south and the Gandaki River basin in the west. [14] The eight tributaries of the basin upstream the Chatra Gorge include from east to ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 December 2024. River in Asia "Indus Valley" redirects here. For the Bronze Age civilisation, see Indus Valley Civilisation. For other rivers named Indus, see Indus (disambiguation) § Rivers. "Indus" and "Sindhu" redirect here. For other uses, see Indus (disambiguation) and Sindhu (disambiguation ...
A strait is a water body connecting two seas or two water basins. While the landform generally constricts the flow, the surface water still flows, for the most part, at the same elevation on both sides and through the strait in both directions. In some straits there may be a dominant directional current through the strait.
The Ganges Basin is a major part of the Ganges-Brahmaputra-Meghna (GBM) basin draining 1,999,000 square kilometres in Tibet, Nepal, India and Bangladesh. To the north, the Himalaya or lower parallel ranges beyond form the Ganges-Brahmaputra divide. On the west the Ganges Basin borders the Indus basin and then the Aravalli ridge.
Tributaries, and the main stem river into which they flow, drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of 4,248 km (2,640 mi).