Research Papers

This paper by the People's Science Institute informs that domestic water supply, mistakenly referred to as drinking water supply, is a state subject under the Indian constitution. However, policies and programmes are ususally set within a national framework as a part of the national five year plans. Domestic water supply programme performance in Himachal Pradesh and Uttarakhand have followed national trends.

The paper published in the Journal of Limnology begins by highlighting the problem of the gradual deterioration in the quality of lakes and informs that lakes are suffering from different stress factors and need to be restored using different approaches. The paper goes on to discuss the different approaches and technologies that can be used to restore lakes.

This paper presented at the International Symposium on Artificial Recharge (ISAR-4) Adelaide, Australia describes the attempts made by VIKSAT at experimentation with artificial recharge technique in a peri-urban area called Sargasan in Gandhinagar taluka, Gujarat.

Ground water as a dependable source and its increasing extraction for various uses in India is reflected in the drastic lowering of water levels leading to “local” draw downs. The efficacy of surface water bodies such as tanks, lakes and canals as a means of natural recharge to the ground water has drastically reduced simply because the local water levels are too deep. The need of the hour therefore is for artificial recharge systems that convey the fresh rainwater to the “aquifer”.

This document describes the drought situation in India over the years, the earlier perspective at drought management and the gradual change in perspective at managing droughts that evolved over the years.

Climate Change is a significant change in temperature, wind patterns and precipitation that occurs over a long period of time. Some of these changes occur in cycles over decades, hundreds, thousands and millions of years; some could be random occurrences.

This paper by the Madras Institute for Development Studies presents estimates of the ‘consumptive use’ of water in crop production; the ratio of consumptive use to gross water utilization; and productivity per unit of consumptive use.

Arsenic contamination of irrigation water, soil and crops in Bangladesh: Risk implications for sustainable agriculture and food safety in Asia.

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Arsenic (As) in groundwater is a major health concern in Asia and the risks from using shallow tube wells (STWs) for drinking-water are well- known. At present, twelve countries in the Asian region have reported high As levels in part of their groundwater resources.

SRI is an agroecological innovation that emerged as a civil society innovation and has since captured the imagination of thousands of farmers across the world, including India.

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