Story | Centre for Science and Environment

Story


Lake protectors

 
C R Shanmugam
 

Urban

Urban water harvesting in India is still in its youth. There are a number of people who worked, against all odds, to make this concept popular. They, the Harvesters, can be found in most urban centres in India

Experience is the best teacher…

There are no limits to technological innovations in rainwater harvesting. Innovators are those who have learned from their experiences and contributed to the betterment of rainwater harvesting technology in India.

Rural

Fashioning change

Water improves agriculture. Agriculture improves animal husbandry. People begin to take care of their watershed, which means more trees and forests. With watershed development, prosperity beckons.

Going beyond water is a philosophy and a practice. Some have gone beyond water to alleviating, actually eradicating, rural poverty. They have dared to traverse the path from ecological regeneration to economic miracle, from water to wealth.

Those with this water vision overwhelmingly belong to civil society.

Database on threatened lakes

Traditionally, water was seen as a responsibility of citizens and the community collectively took the responsibility of not only building but also of maintaining the water bodies. Since independence, the government has taken control over the water bodies and water supply.

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Desperate for rains

Mumbai municipality to induce rains; activists call it a sham

torrential rains pounded Mumbai in the last week of June, but failed to help the city tide over the severe water shortage. The Municipal Corporation of Greater Mumbai is now making frantic efforts to ease the crisis. On July 15, its standing committee decided to induce artificial rains through cloud seeding.

RWH Project

Traditionally, water was seen as a responsibility of citizens and the community collectively took the responsibility of not only building but also of maintaining the water bodies. Since independence, the government has taken control over the water-bodies and water supply.

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Components of Rainwater Harvesting system

A rainwater harvesting system comprises components of various stages - transporting rainwater through pipes or drains, filtration, and storage in tanks for reuse or recharge. The common components of a rainwater harvesting system involved in these stages are illustrated here.

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HEALTH IMPACTS: WATER POLLUTANTS

 

Physico-chemicals parameters and their significance

HEALTH IMPACTS: AIR POLLUTION

 

Major air pollutants and their associated health hazards

HEALTH IMPACTS: PESTICIDES

 

Application and health effects of pesticides commonly used in India

 
S.No. Pesticide Name

What it is used for

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