Productivity and Efficiency
According to the U.S. Environmental Protection Agency, water efficiency is the smart use of our water resources through water-saving technologies and simple steps. Using water efficiently will help ensure reliable water supplies today and for future generations. Topics addressed in this theme provide insights, lessons, and guidance on how diverse stakeholders are working to improve water management and reduce water use.
Productivity and Efficiency Resources
Particular Needs of Fishing Vessels for Use in the Developing World
Published:
January 1, 1984U.S. Agency for International Development
The fisheries of developing nations sometimes require vessels whose characteristics are quite different from those used in the industrialized countries. The panel assembled here is composed of representatives from East Asia, Latin America, West Africa, Southeast Asia, and the Caribbean. Each of...Read more
Regional focus:
United StatesNorth AmericaExperimental Rearing of Nile Tilapia Fry (Oreochromis Niloticus) for Saltwater Culture
Published:
January 1, 1984U.S. Agency for International Development
Tilapia culture in coastal waters and in saline brackish water in arid areas has been inhibited by inadequate research on tilapia biology and culture with respect to salinity tolerance. This study presents a preliminary evaluation of the utility of several approaches of early salinity exposure for...Read more
An Account of Fishery Development Projects in the CECAF Region
Published:
January 1, 1984U.S. Agency for International Development
This report describes trends in fishery development in the CECAF region by country, outlining the objectives of such projects as they relate to the needs of the countries.Read more
Regional focus:
Sub-Saharan AfricaFarm Irrigation System Improvement, Abu Raya, Egypt
Published:
December 12, 1983U.S. Agency for International Development
An on-farm water management improvement project in Egypt which identified problems with farm irrigation methods and practices is described in this paper from the 1983 winter meeting of the American Society of Agricultural Engineers. Suggested problem solutions were field tested, from which a...Read more
Regional focus:
Egypt, Arab Rep.Middle East and North AfricaOptions in Powering Irrigation Equipment for Tubewells and Low - Lift Pumps in Bangladesh
Published:
December 7, 1983U.S. Agency for International Development
Due to the rising cost of imported fuel, the Government of Bangladesh (GOB) is evaluating different power sources for irrigation pumps. This report reviews studies and government policies affecting the choice between electric and diesel power. A review of engineering and cost studies shows...Read more
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South East AsiaSmall Farm Self-Help Irrigation Projects
Published:
December 1, 1983U.S. Agency for International Development
Nine principles for irrigation water management drawn from A.I.D.'s successful Small Farm, Self-Help Irrigation program in Guatemala are presented and discussed. (1-2) Identify site suitability and benefit potential and locate farmers willing to participate in a self-help project. (3)...Read more
Regional focus:
GuatemalaLatin America and the CaribbeanFormal and Informal Water Management Systems: Cultivation Meetings and Water Deliveries in Two Sri Lankan Irrigation Schemes
Published:
December 1, 1983U.S. Agency for International Development
This paper details an extensive study of the way in which water is allocated and managed in the Gal Oya and Kaudulla Tank Irrigation Schemes. In this paper they compare and contrast their experiences during the dry season and by focusing on the cultivation meetings.Read more
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Sri LankaSouth East AsiaDiscussion Papers: Small-Scale, Community-Managed Irrigation Systems Workshop
Published:
December 1, 1983U.S. Agency for International Development
The focus of this workshop was on strategies to support a subset of small-scale irrigation projects that were manageable by an organization representing a single community of water users, even if management functions actually or nominally rest in the hands of an outside agency.Read more
Regional focus:
United StatesNorth AmericaNew Directions in Ocean Law, Policy and Management
Published:
December 1, 1983U.S. Agency for International Development
This paper will first briefly examine the marine environment of the West Africa coast with a focus on the environment of the West African coast with a focus on the region's living marine resources. This will be followed by a discussion of the Law of the Sea Convention with particular reference...Read more
Regional focus:
United StatesNorth AmericaSynthesis of Lessons Learned for Rapid Appraisal of Irrigation Strategies
Published:
December 1, 1983U.S. Agency for International DevelopmentColorado State University
This study was conducted as part of the Water Management Synthesis Project, a program funded and conducted by USAID. The key project objective is to provide services in irrigated regions of the world for improving design and operation of existing and future irrigation projects and give guidance to...Read more
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