Tarbela Dam

The main purpose of launching multipurpose river projects in India was to combine the development of agriculture and village economy with rapid industrialisation and urbanisation.

This has substantially increased grain production. Dams supply water for domestic and industrial uses. Reservoirs in multipurpose projects are used for inland navigation, Recreational activities and Fish breeding. Large dams control the flow of rivers and hence prevent floods.

Multi-purpose water infrastructure encompasses all constructed water systems, including dams, dykes, reservoirs and associated irrigation canals and water supply networks, which may be used for more than one purpose for economic, social and environmental activities.

Multipurpose river valley projects refers to the building of large dams for generating hydro-electricity and for supllying water for irrigation, industrial and domestic purposes.

Answer. Extension of irrigation facility is one of the important objectives and advantage of multipurpose projects. These projects can stimulate the agricultural productivity for meeting the growing requirement of food and raw materials required for increasing non-farm activities.

Answer. Answer: So much of river water is wasted since if we are not construct dam so much water is mixed in Sea by that the water availability decreases and the agriculture production decreases and so many water required industries are shut down.

Dams have been built with the intention to improve human quality of life by diverting water for power, navigation, and flood control, but have also resulted in human health concerns and environmental problems. Dams benefit people by providing usable, reliable water sources.

Dams store water, provide renewable energy and prevent floods. Unfortunately, they also worsen the impact of climate change. They release greenhouse gases, destroy carbon sinks in wetlands and oceans, deprive ecosystems of nutrients, destroy habitats, increase sea levels, waste water and displace poor communities.

Big dams even cause earthquakes (because of the weight of water in reservoirs), release greenhouse gases (because of the rotting of flooded vegetation), destroy marine fisheries (because they disrupt river-borne flows of freshwater and nutrients into oceans) and lead to coastal erosion (because the sediments that …