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Symbol of power, strength, and freedom, the American bald eagle appears on coins, dollar bills, postage stamps, identification cards, and the presidential seal. It is seen everywhere except in the sky, although that is changing; nearly extinct in 1970, the bald eagle has made a modest comeback. In Eagle’s Plume, Bruce E. Beans recounts the compelling, centuries-old story of the bald eagle’s place in American culture and landscape an its struggle for survival. Reviled by western stockmen as a killer of lambs and calves, the bald eagle has been deified by environmentalists as a reminder of America’s natural heritage. When the great national bird was robbed of its habitat and poisoned with pesticides, federal and environmental groups and local communities rallied to save it. Their heroic efforts are chronicled in the book, which also takes the measure and pulse of the bird that so impressed ancient storytellers.
International concern in scientific, industrial, and governmental communities over traces of xenobiotics in foods and in both abiotic and biotic environments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published research papers and progress reports, and archival documentations. These three international publications are inte grated and scheduled to provide the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamina tion and toxicology. This series is reserved exclusively for the diversified litera ture on "toxic" chemicals in our food, our feeds, our homes, rec...
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Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
This book provides a risk-based framework for developing and implementing strategies to manage PCB-contaminated sediments at sites around the country. The framework has seven stages, beginning with problem definition, continuing through assessment of risks and management options, and ending with an evaluation of the success of the management strategy. At the center of the framework is continuous and active involvement of all affected parties-particularly communities-in the development, implementation, and evaluation of the management strategy. A Risk-Management Strategy for PCB-Contaminated Sediments emphasizes the need to consider all risks at a contaminated site, not just human health and ecological effects, but also the social, cultural, and economic impacts. Given the controversy that has arisen at many PCB-contaminated sites, this book provides a consistent, yet flexible, approach for dealing with the many issues associated with assessing and managing the risks at Superfund and other contaminated sites.
Ozone-friendly, recyclable, zero-waste, elimination of toxic chemicals - such environmental ideals are believed to offer solutions to the environmental crisis. Where do these ideals come from? Is the environmental debate communicating the right problems? Eco-Facts and Eco-Fiction examines serious errors in perceptions about human and environmental health. Drawing on a wealth of everyday examples of local and global concerns, the author explains basic concepts and observations relating to the environment. Removing fear of science and technology and eliminating wrong perceptions lead to a more informed understanding of the environment as a science, a philosophy, and a lifestyle. By revealing the flaws in today's environmental vocabulary, this book stresses the urgent need for a common language in the environmental debate. Such a common language encourages the effective communication between environmental science and environmental decision-making that is essential for finding solutions to environmental problems.