Water Supply and Scarcity
According to the United Nations, water scarcity is defined as the point at which the aggregate impact of all users impinges on the supply or quality of water. Water scarcity is a relative concept and can occur at any level of supply or demand. Scarcity may be socially-constructed or the consequence of altered supply patterns stemming from climate change. Resources available in this sub-theme include U.S. drought monitoring data, workshops for rural water supply systems, among other resources that support water supply and scarcity.
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Water Supply and Scarcity Resources
Design of a National Rural Water Supply and Sanitation Plan in Zaire
Published:
February 1, 1986U.S. Agency for International Development
A Water and Sanitation for Health (WASH) team visited Zaire in January 1986 to help the National Action Committee for Water and Sanitation (CNAEA) develop the first draft of a national rural water supply/sanitation (WS/S) plan. The team recommended that CNAEA: (1) encourage full participation by...Read more
Regional focus:
Congo, Democratic Republic of the, Sub-Saharan AfricaNon-Agricultural Uses of Irrigation Systems: Past Experience and Implications for Planning and Design
Published:
July 1, 1981U.S. Agency for International Development
A review of developing country experience in using irrigation water for domestic and other nonagricultural purposes prefaces this study of the feasibility of designing multipurpose irrigation systems. Technical and cultural factors affecting feasibility are addressed, and multipurpose systems in...Read more
Regional focus:
Sub-Saharan AfricaNon-Agricultural Uses of Irrigation Systems: Household Water Supplies
Published:
June 1, 1981U.S. Agency for International Development
The magnitude of the world's need for water signaled by the UN Drinking Water and Sanitation Decade, the adverse health effects of irrigation projects, and the increasing awareness of the basic link between water and health provide the background for this study of the feasibility of designing...Read more
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Sub-Saharan AfricaEnvironmental Impact of a Large Tropical Reservoir; Guidelines for Policy and Planning Based Upon a Case Study of Lake Volta, Ghana in 1973 and 1974
Published:
January 1, 1974U.S. Agency for International Development
To date, guidelines specific to impact assessment of tropical dams have not been developed, particularly as regards hydrobiological and ecological impacts. The need for such guidelines motivated the Agency for International Development to commission the Smithsonian Institution's Office of...Read more
Regional focus:
Ghana, Sub-Saharan AfricaBarriers to Expanding Irrigated Agriculture in Sub-Sahara Africa Imposed By Pumping Costs
U.S. Agency for International Development
The costs associated with irrigation pumping, in particular the cost of energy, are assessed in relation to their potential impact on irrigation expansion plans, agricultural economics, and the energy sector. In the Sahel, where the percentage of irrigated agricultural land requiring pumping will...Read more
Regional focus:
Senegal, Sub-Saharan AfricaDon't see what you're looking for? You can search USWP member sites, request a resource, or contact the USWP.