It is now widely understood that societies must rapidly decarbonize to avoid the worst impacts of future climate change. To contribute to this urgent effort, academic libraries should develop an understanding of the carbon footprint resulting from their activities. This article shares the results of an effort at the Penn State University Libraries…

Jamestown is at the heart of any teaching and learning of colonial American history. Stories of John Smith and Pocahontas are learned by elementary and secondary students across the United States. In Virginia, Jamestown is first taught in third grade and revisited five more times from historical, political, economic, and geographic perspectives.…

An examination of geothermal energy as a means of increasing the United States power resources with minimal pollution problems. Developed and planned geothermal-electric power installations around the world, capacities, installation dates, etc., are reviewed. Environmental impact, problems, etc. are discussed. (LK)

This document is a descriptive study of the recreational use and the value of water at Elephant Butte and Navajo Reservoirs. Previous research studies, as well as the study areas and recreational characteristics and procedures of investigation used in this study (sampling and data collection, data organization, analysis) are described. Discussions…

This article discusses the programs used by the Fairfax County Water Authority to establish an effective rate structure. Options investigated include the ascending block scale, winter-summer differential, and year-round billing charges based on peak-season, quarterly use. (AS)

Advocates the development of a hydrogen fuel economy as an alternative to the predominately electric economy based upon nuclear plants and depleting fossil fuel supplies. Evaluates the economic and environmental benefits of hydrogen energy delivery systems in the residential and transportation sectors. (JR)

Discusses Britain's energy policies and changing energy sources since World War II. North Sea natural gas and oil should prevent shortages in the near future. Planning is complicated by Britain's entry into the European Common Market, questionable progress in nuclear production, and the uncertain availability of Middle Eastern oil. (JR)

Examines the efficiency, heat pollution, and safety, as well as other factors, of various types of nuclear reactor power stations. (CP)

Explains the nuclear fission process and types of reactors currently in operation. (CP)

Estimates of energy demand in the future must be approached with caution; however, evidence strongly suggests that future energy demand is by no means predetermined and that low-demand futures are quite feasible both technically and economically. (Author/RE)

Five issues concerning nuclear power--economics, danger from accidents, environmental effects, terrorism, and alternatives are debated, with one paragraph statements from opponents and advocates on each of the topics. (CP)

Municipalities and industry are being forced to seek alternatives to sanitary landfills and incineration as means of eliminating solid wastes. Based on the Columbia study, the two most cost-effective, environmentally acceptable alternatives are the high temperature, oxygen-fed pyrolysis process and the co-combustion of refuse-derived fuel in…

This publication provides a simple explanation of how various processes convert sea or brackish water to fresh water. Included are descriptions of the membrane processes (reverse osmosis, electrodialysis, transport depletion, and piezodialysis); the distillation processes (multistage flash distillation, vertical tube distillation, multieffect…

Surveys the energy situation in terms of current demands and resources. Explains proposals contained in the Federal Energy Research and Development Administration (ERDA) plan for utilization of future sources of energy. The role of science teachers concerning energy education is discussed with suggestions for possible topics and instructional…

Discusses magetohydrodynamics (MHD) and its potential use in coal powered electric generating plants. Considered are its advantages, problems, environmental effects and development in Russia. (MDR)