Research Papers

A month ago, India Water Portal tried to make sense of the numbers involved in India's flagship programme. Two-thirds of the works in progress in the current financial year (2012-13) were devoted to works linked with water - split nearly equally between water for domestic use and water for livelihoods.

This report by the United Nations Development Programme (UNDP) presents strategies for inclusive rural development embodying the principles of environmental sustainability. It recommends measures needed to achieve green, including measuring and tracking, the use incentives and the building of capacities. It also contains a number of case studies showing how green results can be achieved.

Kerala is a rain blessed state in the country. It has highest  number of wells, when compared with other states. However due to its slanting topography there is significant decline in the ground water levels leading to severe water scarcity during summer months in most districts of the state. Further over extraction and dependence of groundwater for domestic use from the dug wells especially in rural pockets has resulted in several groundwater problems. In this backdrop the paper in  The Ecosan- An International Quarterly Journal of Environmental Science, sheds light on groundwater quality issues in two panchayats of Kerala.

Article Courtesy: Delft University of Technology

Author(s): Matthijs Brouns, Merijn Janssen, Andrew Wong

Land use changes  hydrologic system and have potentially large impacts on water resources. An assessment in an area with seasonally limited water availability and which is subject to rapid socio- economic development and population growth will provide an exemplary view on the local impacts of major recent developments in India. In this backdrop this paper analyzes past land use changes between 1989 and 2009 and their impacts on the water balance in the Mula and Mutha Rivers catchment upstream of Pune. The aim of the paper is:

• assess the land use changes between 1989/1990 and 2009/2010
• analyze the impacts of these changes on the long-term water balance components in the Mula and Mutha Rivers catchment upstream of the city of Pune.

Groundwater contamination is a serious, but relatively ignored issue in the country. This contamination occurs in either through geogenic or anthropogenic means. Fluoride contamination is one such example of geogenic contamination that is widely found in the Kolar district of Karnataka. However, the fluoride levels in the town of Mulbagal are lower than those in the surroundings. Earlier, a study was conducted on the impact of pit toilets on the groundwater in the area. The present paper investigates the presence of any link between these two phenomena.

A practical paper that addresses vital gaps in water quality monitoring and institutional weakness, focuses on the role of access and interventions in severely contaminated areas and calls for a drastic shift in the monitoring and intervention strategy to address safe water provision for rural Bihar

Aldo Leopold’s ‘Land Ethic’ defines the relationship between people and nature, and simply enlarges the boundaries of the community to include soil, water, plants and animals, or collectively: the land.

While developmental projects are beneficial for growth of an economy they do have negative impact on the environment. This impact varies significantly by project type, size and location. In order to identify, examine, assess and evaluate the probable impacts of a proposed project on the environment the Ministry of Environment & Forest (MoEF) in 2006, constituted different committees. The committees are called as Expert Appraisal Committees (EAC). An EAC committee on River Valley & Hydroelectric projects was also set up on these lines. In the backdrop this South Asia Network on Dams, Rivers and People (SANDARP) an informal network of organisation and individuals working on water issues has come up with an analysis on how have this committee performed till now? This document presents an analysis of the same.

The paper ‘Simple filtration and low-temperature sterilization of drinking water’, describes how a straight forward, simple technique can provide clean drinking water that is pathogen free, using a simple sari!