P roponents of large dams, hoping to capitalize on concern for climate change, are promoting a major expansion of large dams in developing countries. Yet large dams are highly vulnerable to climate change, which is changing rivers in ways we cannot predict. At the same time, healthy rivers are...

Review of: Internal Displacement in South Asia: The Relevance of the UN’s Guiding Principles Edited by Paula Banerjee, Sabyasachi Basu Ray Chaudhury, Samir Kumar Das, Sage Publicatons, New Delhi; November 2004; 364 pp; Rs 695 (hardback).

The ecosystem of the Eastern Himalayas are vulnerable to climate change as a result of their ecological fragility and economic marginality. The conservation policies at national and regional levels are reported here. So that it will stimulate and Coordinate research which is urgently needed....

It is widely believed that the decline in agricultural productivity in the Dhemaji district of Assam, India, is due to flood-induced sand depositions in paddy fields. Increased sand content reduces the water retaining capacity of soils and reduces crop productivity. Soil tests in 346...

This paper makes a first pass at evaluating embankments. Using two years or more of data from 504 households in 28 villages in the floodplain of the Kosi river in north Bihar, a comparison of the agricultural output, wage incomes, unemployment, and other indicators of well-being between villages...