This report addresses the global concern of water development and stresses the need for management of the water demand. Investments in water efficiency, recycling, and conservation are recommended over conventional water supply projects for greater cost behefits and production yield. Topic areas include: (1) water use trends in major crop…

Describes and illustrates the pond model of wastewater treatment adapted by a small Maine town. Includes wastewater collection, treatment, sludge disposal, and chlorination. (MA)

Reports past developments, present assessments, and future needs of wastewater management in developing countries. It is suggested that future engineers should be trained as managers and not scientists. (MA)

A special report on the state of the water pollution control industry reveals that due to forthcoming federal requirements, sales and the backlogs should increase; problems may ensue because of shortages of materials and inflation. Included are reports from various individual companies. (MLB)

The analysis of public goods is presented with a discussion of the rules for fertilizer and pesticide storage units in Indiana. A basic rule summary is presented with descriptions of the types of dikes that might be considered for containment. Estimated costs are projected along with the number of contained liquid fertilizer spills by size in…

The nations of the Caribbean region have agreed under the auspices of the United Nations Environmental Programme (UNEP) to draw up an action plan to manage growth and pollution in the region. The draft plan and associated issues are described. (RE)

This interdisciplinary course is designed for senior year high school students in social studies and/or science. Its main thrust is the investigation of human values as they relate to the environment, although rooted in the natural sciences as a means of understanding the complexities inherent in the environment. Use is made of the case study…

This article highlights the EPA-sponsored seminar on water conservation and its effects. The seminar pointed out many of the benefits of conservation and the need for regulation, technology, education, and management. (CS)

Examines alternative energy sources in the USSR including wind energy, solar energy, tidal energy and geothermal energy. (MA)

Describes technologies used to conserve energy by using process wastes in the following situations: (1) incineration at a photographic company, (2) wet oxidation at a paper mill, and (3) sewage skimmings fuel at a municipal waste water plant. (MA)

The possible utilization of geothermal energy as a solution to the energy crisis is discussed. (CP)

In Hungary, the educational system is responsible for developing an up-to-date and enlightened attitude toward the environment. Elementary schools have made the greatest advance in environmental education during the past 10 years. Conditions for environmental education are most favorable in the gymnasium; secondary vocational education has the…

Addressing the Seventh American Water Resources Conference, Washington, D. C., October, 1971, Anthony Wayne Smith, President, National Parks and Conservation Association, presents an expose on how rivers should be managed by methods which restores and preserve the natural life balances of the localities and regions through which they flow. The…

The water consumption requirements for a variety of energy options are presented, and comparative judgments drawn. Attention is focused on problems resulting from synthetic, gaseous, and liquid fuel production. Scenarios describing possible future levels of coal and electricity use are analyzed. They point to the importance of water supply…