Report of a study of airborne micro-organisms collected over the Oklahoma City Metropolitan area and immediate environments, to investigate the possibility that a cloud of such organisms might account for the prevalence of some respiratory diseases in and around urban areas. (LK)

Convinced that conservation education means more than just preserving and protecting natural resources, the author stresses the need to develop a "conservation conscience in people through direct experience with nature. Suggests greater emphasis on outdoor education, field trips, school camps and the use of nature centers. Bibliography. (LC)

Reviews environmental studies which show that national climatic fluctuations vary over a wide range. Solar radiation, earth temperatures, precipitation, atmospheric gases and suspended particulates are discussed in relation to urban and extraurban effects. Local weather modifications and attempts at climate control by man seem to have substantial…

Major consequences of present and additional environmental quantities of DDT pesticide are predictable by mathematical models of transport, accumulation and concentration mechanisms in the Wisconsin regional ecosystem. High solubility and stability produce increased DDT concentrations at high organism trophic levels within world biosphere…

Describes the development and implementation of a program in which students in Portland, Oregon, learn about architecture, urban history, and urban growth by exploring the city, studying its buildings, examining social, political, and economic influences on the environment, speaking with people in the neighborhoods, and using city resources. (MJL)

This study examines the ways in which neighborhoods as physical environments affect children's play and play patterns. Four urban neighborhoods were examined for terrain, access to play space, social interaction, locus of play, safety, and mobility. It was found that children's play patterns are influenced by the environment they live in. (DS)

Describes eruption steps in Mt. St. Helens' top surface deformation: constant shaking of earthquakes, minor steaming from vents, and sudden catastrophic eruption. Explosions caused black projectile-laden ash clouds, vertical white steam clouds, and vertical gray ash-laden clouds. (SK)

Characteristics of the ecological approach to perception are presented. The affordance concept and its relevance is emphasized. Human crowding is discussed in affordance terms. There is a comparison given between present affordance analysis and ecological analysis. (Author/SA)

Data gathered through telephone interviews with Illinois farmers are used to study the adoption of soil conservation practices (operationalization of environmental innovation) and commercial practices. (NQ)

Discusses a course developed by faculty in the Department of Family Resource Management at The Ohio State University to provide students with knowledge of the environmental consequences of certain consumption patterns. Addresses how we can explain observed patterns of consumer choice and what the interrelationship is between patterns of…

Reviews literature on environmental information since 1986, with special emphasis on machine-readable sources as reported in the published literature. Highlights include a new model for studying environmental issues; environmental communication studies, including user studies; and environmental information sources, including pollution media and…

Discusses Participatory Rural Appraisal, a research method that shifts the impetus for research in rural development from outside experts to rural people. Residents do their own investigations, share their knowledge, and own the outcomes. Rather than use standard questionnaires, information gathered is represented in visual form using maps,…

Environmental problems in Czechoslovakia are outlined, including information about existing organizational and legal structures in the country. Described is the proposed Integrated Information System for the Environment, which is designed to provide flexible and enhanced access to environmental information needed for decision making. (six…