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

Brackish Water Fisheries Production - Weekly Status Report

Published: 
March 1, 1976
U.S. Agency for International Development
A field trip report for the brackish water fisheries activities in North Sumatra, Indonesia.Read more
Regional focus: 
IndonesiaEast Asia and Pacific

Project Recommendation - Inland Fisheries Development

Published: 
March 1, 1976
U.S. Agency for International Development
A proposal to extend the Inland Fisheries Development Project, urging the Government of Jamaica to consider how the impact of the project could be multiplied to reach a greater number of small farmers than the 260 discussed in the first proposal.Read more
Regional focus: 
JamaicaLatin America and the Caribbean

Analysis of Fisheries Development Potential in Chad

Published: 
January 1, 1976
U.S. Agency for International Development
Analyses of the grain marketing system and the fisheries problems and future prospects in chad. This study reviews the states of Chadian fishery production with reference to the effects of the 1971-73 drought on the abundance of fish. It describes and evaluates the marketing, conservation and...Read more
Regional focus: 
ChadSub-Saharan Africa

Institutional Framework for Improved on - Farm Water Management in Pakistan

Published: 
January 1, 1976
U.S. Agency for International DevelopmentColorado State University
Sufficient data has been collected and analyzed to define some of the major irrigation water management problems in Pakistan, as well as the technologies that could be employed to correct many of these problems. Thus, there is a strong basis for undertaking a program of improved on-farm water...Read more
Regional focus: 
PakistanSouth East Asia

Project Implementation Order for Aquaculture Production Project

Published: 
January 1, 1976
U.S. Agency for International Development
This project agreement briefly explains the sector goal and project purpose for the Aquaculture Production Project and this course of action necessary for achieving the goal and purpose.Read more
Regional focus: 
PhilippinesEast Asia and Pacific

Making Aquatic Weeds Useful: Some Perspectives for Developing Countries

Published: 
January 1, 1976
U.S. Agency for International Development
The menace of water weeds is reaching alarming proportions, particularly in tropical nations. The weeds block canals and pumps, interfere with hydroelectricity production, waste water, hinder boat traffic, increase waterborne disease, interfere with fishing, and prevent adequate drainage of rivers...Read more

Executive Summary

Published: 
January 1, 1976
U.S. Agency for International Development
The research objective was to breed the milkfish, Chanos chanos, in captivity and to raise the fry from the egg. In the first year, eight very mature fish were captured and deemed ready for final spawning inducement. One fish (with eggs 0.818 mm in diameter) hydrated and was partially ovulated by...Read more

Progress and Prospects of Fish Farming

Published: 
January 1, 1976
U.S. Agency for International Development
There commonly are three levels of fish farming: 1) fish produced exclusively from natural aquatic foods, 2) fish produced by supplementing natural foods with artificial feed, and 3) intensive fish farming under artificial conditions. Besides these, this report discusses also the benefits of fish...Read more

Proceedings of the Seminar - Workshop on Artisan Fisheries Development and Aquaculture in Central America and Panama

Published: 
January 1, 1976
U.S. Agency for International Development
Contains 16 papers, workshop reports, and other proceedings of a conference on artisan fisheries and aquaculture activities in the Central American region. The papers are organized in two parts: descriptions of these activities in individual countries of the region, Costa Rica, El Salvador,...Read more
Regional focus: 
Latin America and the Caribbean

Some Prospects for Aquatic Weed Management in the Sudan and Nile Basin

Published: 
November 29, 1975
U.S. Agency for International Development
THE GROWTH OF WATER HYACINTH AND OTHER AQUATIC WEEDS IN RIVERS AND CANALS OF THE SUDAN IS A VERY SERIOUS ENVIRONMENTAL PROBLEM. THE WATER HYACINTH, A SOUTH AMERICAN PLANT, WAS FIRST REPORTED IN THE UPPER NILE REGION IN 1958, AND BY THE MID-1960S HAD INFESTED MUCH OF THE WATERWAYS. CONTROL EFFORTS...Read more
Regional focus: 
SudanSub-Saharan Africa

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