Download or read book Studies on the Effects of DDT on Birds written by Richard F. Bernard and published by . This book was released on 1963 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Field and Laboratory Studies on the Effects of DDT on Birds written by Richard Fernand Bernard and published by . This book was released on 1962 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DDT Wars written by Charles F. Wurster and published by Oxford University Press. This book was released on 2015-06-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: DDT Wars is the untold inside story of the decade-long scientific, legal and strategic campaign that culminated in the national ban of the insecticide DDT in 1972. The widespread misinformation, disinformation and mythology of the DDT issue are corrected in this book. DDT contamination had become worldwide, concentrating up food chains and causing birds to lay thin-shelled eggs that broke in the nests. Populations of many species of predatory and fish-eating birds collapsed, including the American Bald Eagle, Osprey, Peregrine Falcon and Brown Pelican. Their numbers recovered spectacularly in the decades following the ban. During the campaign DDT and five other insecticides were found to cause cancer in laboratory tests, which led to bans of these six pesticides by international treaty in 2001. This campaign produced lasting changes in American pesticide policies. The legal precedents broke down the court "standing" barrier, forming the basis for the development of environmental law as we know it today. This case history represents one of the greatest environmental victories of recent decades. DDT is still "controversial" because it has been deceptively interjected into the "climate wars." This campaign was led by the Environmental Defense Fund (EDF), founded in 1967 by ten citizens, most of them scientists, volunteers without special political connections or financial resources. Their strategy was to take environmental problems to court. There were many setbacks along the way in this exciting and entertaining story. The group was often kicked out of court, but a few determined citizens made a large difference for environmental protection and public health. Author Charles Wurster was one of the leaders of the campaign. The first six years of EDF history are described as it struggled to survive. Now EDF is one of the world's great environmental advocacy organizations defending our climate, ecosystems, oceans and public health.
Download or read book Environmental Contaminants in Biota written by W. Nelson Beyer and published by CRC Press. This book was released on 2011-02-23 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examining tissue residues of contaminants in biota reveals the movement of contaminants within organisms and through food chains as well as the context for understanding and quantifying injuries to organisms and their communities. Yet tissue concentrations of some contaminants are especially challenging to interpret and the ability of today’s analytical chemists to provide reliable analytical data of most important environmental contaminants often surpasses the ability of ecotoxicologists to interpret those data. Offering guidance on the ecotoxicologically meaningful interpretation of tissue concentrations, Environmental Contaminants in Biota, Interpreting Tissue Concentrations, Second Edition is updated with current data and new ways of analyzing those data as well as additional contaminants not previously considered. Beginning with a history of wildlife toxicology and data interpretation, chapters cover a wide range of contaminants and their hazardous and lethal concentrations in various animals including DDT, Dioxins, PCBs, and PBDEs in aquatic organisms; methylmurcury, selenium, and trace metals in fishes and aquatic invertebrates; and pharmaceuticals and organic contaminants in marine mammals. The book considers the impact of Polychlorinated Biphenyls, Dibenzo-p-Dioxins and Dibenzofurans, and Polybrominated Diphenyl Ethers; cyclodiene; and other organochlorine pesticides in birds and mammals. Later chapters examine the effects and analysis of lead, cadmium, and radionuclides in biota. With thousands of published research papers reporting tissue concentrations each year, Environmental Contaminants in Biota, Interpreting Tissue Concentrations, Second Edition gives ecotoxicologists the ability to draw actionable value regarding the toxicological consequences of those concentrations and relate tissue concentrations quantitatively to injury: the core of ecotoxicology.
Download or read book Effects of DDT and Other Insecticides on Fish and Wildlife written by Joseph Paul Linduska and published by . This book was released on 1948 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Literature Review of the Research Conducted on the Effects of Pesticides on Birds Emphasizing DDT written by Allen Lee Farris and published by . This book was released on 1968 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DDT written by United States. Environmental Protection Agency and published by . This book was released on 1975 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Late Lessons from Early Warnings written by European Environment Agency and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silent Spring written by Rachel Carson and published by Houghton Mifflin Harcourt. This book was released on 2002 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential, cornerstone book of modern environmentalism is now offered in a handsome 40th anniversary edition which features a new Introduction by activist Terry Tempest Williams and a new Afterword by Carson biographer Linda Lear.
Download or read book Effects of DDT on Birds and Fish written by Julian Geoffrey Nicholson Pepperell and published by . This book was released on 1975 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological Knowledge and Environmental Problem Solving written by National Research Council and published by National Academies Press. This book was released on 1986-02-01 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores how the scientific tools of ecology can be used more effectively in dealing with a variety of complex environmental problems. Part I discusses the usefulness of such ecological knowledge as population dynamics and interactions, community ecology, life histories, and the impact of various materials and energy sources on the environment. Part II contains 13 original and instructive case studies pertaining to the biological side of environmental problems, which Nature described as "carefully chosen and extremely interesting."
Download or read book Effects of Aerial Application of DDT on Reproduction in House Wrens and Mountain and Western Bluebirds written by D. Cal McCluskey and published by . This book was released on 1977 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: A two-season study was conducted in Union County and Walllowa County, Oregon during 1974 and 1975 to compare differences between areas sprayed with DDT and control areas.
Download or read book Animals as Sentinels of Environmental Health Hazards written by National Research Council and published by National Academies Press. This book was released on 1991-02-01 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studying animals in the environment may be a realistic and highly beneficial approach to identifying unknown chemical contaminants before they cause human harm. Animals as Sentinels of Environmental Health Hazards presents an overview of animal-monitoring programs, including detailed case studies of how animal health problemsâ€"such as the effects of DDT on wild bird populationsâ€"have led researchers to the sources of human health hazards. The authors examine the components and characteristics required for an effective animal-monitoring program, and they evaluate numerous existing programs, including in situ research, where an animal is placed in a natural setting for monitoring purposes.
Download or read book Residue Reviews R ckstandsberichte written by Francis A. Gunther and published by Springer. This book was released on 1971-04-06 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: That residues of pesticide and other "foreign" chemicals in food stuffs are of concern to everyone everywhere is amply attested by the reception accorded previous volumes of "Residue Reviews" and by the gratifying enthusiasm, sincerity, and efforts shown by all the in dividuals from whom manuscripts have been solicited. Despite much propaganda to the contrary, there can never be any serious question that pest-control chemicals and food-additive chemicals are essential to adequate food production, manufacture, marketing, and storage, yet without continuing surveillance and intelligent control some of those that persist in our foodstuffs could at times conceivably endanger the public health. Ensuring safety-in-use of these many chemicals is a dynamic challenge, for established ones are continually being dis placed by newly developed ones more acceptable to food technologists, pharmacologists, taxicologists, and changing pest-control requirements in progressive food-producing economies. These matters are of genuine concern to increasing numbers of governmental agencies and legislative bodies around the world, for some of these chemicals have resulted in a few mishaps from improper use. Adequate safety-in-use evaluations of any of these chemicals per sisting into our foodstuffs are not simple matters, and they incorporate the considered judgments of many individuals highly trained in a variety of complex biological, chemical, food technological, medical, pharmacological, and toxicological disciplines.
Download or read book Some Effects of Experimental Feeding of DDT to Coturnix Coturnix Japonica Tem and Schl written by David Lee Cross and published by . This book was released on 1960 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hormonally Active Agents in the Environment written by National Research Council and published by National Academies Press. This book was released on 2000-02-03 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some investigators have hypothesized that estrogens and other hormonally active agents found in the environment might be involved in breast cancer increases and sperm count declines in humans as well as deformities and reproductive problems seen in wildlife. This book looks in detail at the science behind the ominous prospect of "estrogen mimics" threatening health and well-being, from the level of ecosystems and populations to individual people and animals. The committee identifies research needs and offers specific recommendations to decision-makers. This authoritative volume: Critically evaluates the literature on hormonally active agents in the environment and identifies known and suspected toxicologic mechanisms and effects of fish, wildlife, and humans. Examines whether and how exposure to hormonally active agents occursâ€"in diet, in pharmaceuticals, from industrial releases into the environmentâ€"and why the debate centers on estrogens. Identifies significant uncertainties, limitations of knowledge, and weaknesses in the scientific literature. The book presents a wealth of information and investigates a wide range of examples across the spectrum of life that might be related to these agents.
Download or read book DDT Silent Spring and the Rise of Environmentalism written by Thomas R. Dunlap and published by University of Washington Press. This book was released on 2008 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: No single event played a greater role in the birth of modern environmentalism than the publication of Rachel Carson'sSilent Springand its assault on insecticides. The documents collected by Thomas Dunlap trace shifting attitudes toward DDT and pesticides in general through a variety of sources: excerpts from scientific studies and government reports, advertisements from industry journals, articles from popular magazines, and the famous "Fable for Tomorrow" fromSilent Spring. Beginning with attitudes toward nature at the turn of the twentieth century, the book moves through the use and early regulation of pesticides; the introduction and early success of DDT; the discovery of its environmental effects; and the uproar overSilent Spring. It ends with recent debates about DDT as a potential solution to malaria in Africa. "A superb collection. Included here are the texts that galvanized Rachel Carson to writeSilent Springand inspired her to insist on a new vision of cooperation between man and nature. Dunlap's book provides the context for one of the defining debates of our time and shows us why a resolution remains so elusive." - Linda Lear, biographer and author ofRachel Carson: Witness for Nature "To understand how DDT could win its developer a Nobel Prize and then be banned just decades later, read this book. Read it, too, if you want to understand the modern environmental movement. In these pages, those who helped make history tell you, in their own words, what happened." - Edmund P. Russell, University of Virginia "This thought-provoking and occasionally surprising collection of readings brings needed attention to Rachel Carson and her work. Dunlap's book will prove valuable for classes in environmental studies and American environmental history and for historians studying conflicts over pesticides." - Nancy Langston, Professor, University of Wisconsin-Madison "A fascinating and thought-provoking collection of texts that will give readers whole new perspectives on this critical controversy in the history of environmental thought." - William Cronon, University of Wisconsin-Madison "Students can use this collection to gain greater understanding of the development of the environmental movement, changing ideas about progress, science, and technology, as well as changing ideas about the role of nature in the modern world." - David Stradling, University of Cincinnati Thomas R. Dunlapis professor of history at Texas A & M University. He is the author of four books includingFaith in Nature: Environmentalism as Religious QuestandDDT: Scientists, Citizens, and Public Policy.
