Computers represent the digital phase of the Industrial Revolution, contribute to centralizing corporate and political power, worsen the growing environmental crisis, and displace local knowledge with data. By framing discussions of computers in terms of these worldwide trends, readers can avoid the simplistic thinking surrounding discussions of…

Presents one approach to handling the trade-off between reducing uncertainty in environmental assessment and management and additional expenses. Uses the approach in the evaluation of three alternatives for a real time river water quality forecasting system. Analysis of risk attitudes, costs and uncertainty indicated the levels of socioeconomic…

An investigation is described that would be suitable for A-level or first year degree Biology or Environmental Science students. Crop plants were grown in different concentrations of lead chloride and lead nitrate. French beans, carrots and Brussels sprouts were all inhibited at concentrations over 0.01 mol dm[superscript -3] showing stunted root…

In the last decade, voluntary efforts by firms to reduce their environmental impacts have received increasing attention from both policymakers and scholars. This article discusses polluters' incentives to reduce their releases. In particular, using data from Canada's National Pollutant Release Inventory, it examines the impacts of conventional…

Decreases over time in pounds of industrial chemical emissions have led to concerns that nonminority, higher-income communities have benefited disproportionately in reductions in risk. Toxic chemical release data, modeled for toxicity and dispersion in square kilometer units across 45 states, are used to test six sets of hypotheses of potential…

The majority of the literature on contaminated communities indicates that environmental hazards lead to conflict and dissension. In this paper we examine the salient dimensions of conflict and factionalism in a rural Oklahoma community. The community is heavily contaminated from 80 years of commercial mining operations and was one of the first…

We employ a mail survey of private developers that uses conjoint choice experiments and Likert-scaled attitudinal questions to examine preferences for policy instruments and incentives intended to encourage brownfield cleanup and redevelopment. Our analysis suggests that developers judge public hearing requirements at brownfield redevelopments…

Part of the Understanding Our Environment project that is designed to engage students in investigating specific environmental problems through concrete activities and direct experience, this unit uses an in-depth study of a local stream or river to raise questions about the nature, sources, and uses of water. Students begin by identifying the…

The roots of environmental problems at local, national, regional, and global levels lie in factors associated with a very low level of economic development and insufficient environmental awareness caused by a lack of education. Environmental education becomes a cornerstone of public awareness about the environment and the solution and prevention…

The goal of this curriculum is to teach students to think about their daily habits and to make environmentally responsible choices. The lessons and activities are divided by grade levels: 6-8 and 9-12. Lessons in each grade level are designed to cover a range of student skills, subject areas, and environmental issues. An extensive resource section…

This learning packet of hands-on activities was developed by the Duke Power State Park in North Carolina for grades 4-7 to acquaint students with the concepts of water quality, watersheds, aquatic sampling, water pollution, preservation of natural areas, and land use. The loose-leaf book is divided into these sections: (1) introduction to the…

Two pilot projects on environmental profiles in the chemical and metal industries and in the public sector were conducted in four countries. Two aspects were studied: job requirements in selected enterprises and departments of the civil service and the occupational competencies of the staff carrying out these tasks. Studies on the chemical and…

This module is oriented toward information students in grades 9-12 about the impact of environmental hazards on human health, and to motivate them to take personal responsibility for their part in protecting the environment. Instructionally, the module utilizes a small group cooperative learning strategy, and is organized into nine lessons. Part 1…

There is ample evidence of the seriousness of the world's population, resource, and environmental problems--poverty and hunger, deforestation and species loss, soil erosion and desertification, air and water pollution, acid precipitation and ozone layer depletion, as well as the greenhouse effect and climate change. This handbook was prepared as a…

This is the teacher's guide to a student text designed to help users understand: (1) what groundwater is and how it is part of the hydrologic cycle; (2) how groundwater travels; (3) how groundwater is stored, purified, or contaminated; (4) the five physiographic regions in Virginia that store groundwater; and (5) the everyday activities that help…