http://climatechangecentre.net/pdf/WaterResources.pdf WebPresently about 25 per cent of the groundwater is being used by man. Agriculture uses maximum amount of ground water. It has been found that excessive use of ground …
GROUND WATER RESOURCES AND THEIR MANAGEMENT IN …
WebJan 5, 2024 · India uses some 230 km 3 of groundwater per year, making it the world's largest user of groundwater (World Bank, 2012 ). In India, about 90% of the groundwater extracted is used by irrigation—a much higher proportion than the global average of some 40% (Siebert et al., 2010 ). WebAs per estimates made in late 1980s and early 1990s total replenishable ground water resources have been estimated at 45.22 million hectare metres per year. Of these 38.28 million hectare metres is utilisable for irrigation. The stage of ground water development is about 28% of the utilisable ground water resources. bob squarepants sponge on the run
Groundwater Gains in India - NASA
WebOct 10, 2024 · This study reviews groundwater status and management based on the existing literature regarding its resource endowment, hydrogeology, challenges and issues of management and policy suggestions... WebMore than 90 % of groundwater in India is used for irrigated agriculture. The remaining 24 Billion m 3 supplies 85 % of the country’s drinking water. Approximately 80 % of India’s 1.35 Billion population depends on groundwater for both drinking and irrigation. WebGround water contains mineral ions which slowly dissolve from soil particles, sediments, and rocks named as dissolved solids. Continuous discharge of industrial effluents, domestic sewage use of fertilizers and pesticides, waste dump and over exploitation of the resource have badly impact on ground water sustainability. clippety clobbered dailymotion