India’s vulnerability to climate change impacts is profound since around 650 million Indians are dependent on rain-fed agriculture for their livelihoods; around 250 million Indians live along a 7500 km of coastline that is at high risk due to sea level rise and extreme weather events. Maximum number of business are situated near coastal areas and near river /other water bodies, many of the 10,000-odd Indian glaciers are receding at a rapid rate; and deforestation is happening (Garg et. al., 2015)
Rainwater harvesting ex situ
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Key Messages: The urban population growth, inter-sectoral competition over water resources and climate change are expected roll out concurrently, amplifying water scarcity, energy and treatment costs and health issues in urban areas. Improving efficiency and reducing climate change related risks would be possible through integrated management of water, sewage, solid wastes and storm water management across household to city scales.
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This is a documentary film on rainwater harvesting in Dewas, India. Following the complete exhaustion of groundwater, the farming communities began to suffer growing debts and losses. Food, fodder and drinking water became scarce. There seemed to be no hope until the seed of a new idea took root when one farmer went against the wishes of his family and dug a pond in his fields for collecting rainwater. In this awe-inspiring tale of innovation and courage, the district administration joined forces with the villagers to bring water to this arid land.