This manual was developed for use at workshops designed to increase the knowledge of experienced water treatment plant operators. Each of the fourteen lessons in this document has clearly stated behavioral objectives to tell the trainee what he should know or do after completing that topic. Areas covered in this manual include: basic water…

This publication introduces children to water, air, and noise pollution, solid waste disposal, and pesticide use problems. Several pollution problems are explained and the importance of solving them is stressed. Some concepts such as recycling, closed systems, and environments that are related to pollution problems are also introduced. Each…

This volume contains papers presented at a symposium on beneficial modifications of the marine environment held in March, 1968. Included are four papers and accompanying discussions. One paper discusses the reason that the presence or absence of ice on the sea can influence the formation of climate and looks into the following two questions: (1)…

This manual is designed to help state and regional water supply training personnel conduct seminars for instructors of water plant operators. The purpose is to help state supervisors upgrade the quality of training given to the plant operators by their instructors. Since a survey indicated that operator training instructors are technically…

Described are the history, current status and future potential of hydroelectric power in the world. Issues discussed include the environmental and social impacts of dam construction, and the use of small-scale hydroelectric installations in developing nations. Also considered are hydroelectric development of the world's remote regions, the need to…

This Environmental Protection Agency manual was developed to provide pollution biologists with the most recent methods for measuring the effects of environmental contaminants on freshwater and marine organisms. The sections of this manual include: (1) Biometrics; (2) Plankton; (3) Periphyton; (4) Macrophyton; (5) Macroinvertebrates; (6) Fish; and…

This manual has been produced for use in a four-week training program developed by University of Rhode Island fisheries educators for the training of United States citizens in the duties and responsibilities of observers placed on foreign fishing vessels operating in the Fisheries Conservation Zone in the Atlantic Region. The program combines…

This digest is intended to be used in conjunction with the text Manual for the Training of United States Fisheries Observers - Atlantic Region. The digest contains five elements; an organization of the training program into sections that allow cumulative learning experience; provides a chronology of these sections to provide optimum coverage and…

Presented is an evaluation of a multi-media resource pack, available from British Petroleum Corporation, which details the discovery and extraction of North Sea oil. The evaluation presented includes three thrusts: (1) a determination of the areas where the packs were distributed; (2) personal interviews with teachers who had used the packs; and…

The pamphlet traces the social history of Woods Cross, Utah from pioneer arrival in 1847 through 1976. Each street of the town serves as the focal point for a discussion of the role of each family in the town's history. Content includes establishment of railway lines and a depot, growth of water companies and recurrent local water problems,…

This Training Program was developed to prepare approximately 50 individuals to serve as discussion leaders in future training programs dealing with the Principles and Standards of the Water Resources Council. The evaluation report is organized into three sections: (1) Context - emphasizing such information as program development, participant and…

This manual introduces teachers to the biological systems at work in a marine aquarium. It provides guidance in selection of the tanks, specifically discussing the effect of capacity on the well-being of the occupants. It guides the teacher in setting up aeration, filtering, lighting, and temperature control for the aquarium. It also advises on…