First title in a major new seriesAddresses improving water productivity to relieve problems of scarcity and competition to provide for food and environmental securityDraws from scientists having a multitude of disciplines to approach this important problemIn a large number of developing countries, policy makers and researchers are increasingly aware of the conflicting demands on water, and look at agriculture to be more effective in its use of water. Focusing on both irrigated and rain-fed agriculture, this book gives a state of the art review of the limits and opportunities for improving water productivity in crop production. It demonstrates how efficiency of water use can be enhanced to maximize yields. The book represents the first in a new series of volumes resulting from the Comprehensive Assessment of Water Management in Agriculture, a research program conducted by the CGIAR's Future Harvest Centres, the Food and Agriculture Organization of the United Nations and partners worldwide. It will be of significant interest to those working in areas of soil and crop science, water management, irrigation, and development studies.

This title, originally published in 1982, examines the importance of western irrigation to U.S. agriculture and the impacts of the changing water supply situation on the development of western irrigation. Past trends, water supply conditions, water institutions, economic forces, technological alternatives, and environmental factors are examined for their impacts on the course of western irrigation. Water for Western Agriculture will be of particular interest for students studying environmental issues.

In December 2002, a group of specialists on water resources from the United States and Iran met in Tunis, Tunisia, for an interacademy workshop on water resources management, conservation, and recycling. This was the fourth interacademy workshop on a variety of topics held in 2002, the first year of such workshops. Tunis was selected as the location for the workshop because the Tunisian experience in addressing water conservation issues was of interest to the participants from both the United States and Iran. This report includes the agenda for the workshop, all of the papers that were presented, and the list of site visits.

This title, originally published in 1982, examines the importance of western irrigation to U.S. agriculture and the impacts of the changing water supply situation on the development of western irrigation. Past trends, water supply conditions, water institutions, economic forces, technological alternatives, and environmental factors are examined for their impacts on the course of western irrigation. Water for Western Agriculture will be of particular interest for students studying environmental issues.