A field having culturable commandable area equal to 1046 hectares is used for growing of crops. If the intensity of irrigation of rabi and kharif crop are 56% and 48% respectively, what will be the ratio of depth of water required for rabi crop to kharif crop (up to 2 decimal place). Assume the base perioc for rabi and kharif crop are 64 days and 45 days respectively.
Reservoir and Streamflow Routing
In hydrology, a reservoir is usually a natural pond that is enlarged or made using a dam to keep the water clean. Reservoirs or dams can be constructed in several ways, including controlling the existing watercourse, disrupting the watercourse to form embayment within it, by digging or building any number of retaining walls.
Water Resource Systems Analysis
Water resources are natural water sources that may be as useful as water sources. 97% of the world's water is saltwater and only 3% is pure water; just over two-thirds of this ice sheet is located in glaciers. The remaining pure frozen water is found primarily as groundwater, with only a small fraction present above the ground or in the air. Natural sources of freshwater include surface water, under river flow, groundwater, and ice water. Artificial water sources can include treated wastewater (recycled water) and saline seawater.
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