Download or read book Proceedings of the Workshop on Cause Effect Linkages written by Michael Gilbertson and published by . This book was released on 1989 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Focus on International Joint Commission Activities written by and published by . This book was released on 1990 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicology of Chemical Mixtures written by Raymond S.H. Yang and published by Elsevier. This book was released on 2013-10-22 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although toxicologic studies in the laboratory often focus on a single chemical, in the larger world, mixtures of chemicals are routinely encountered. Toxicology of Chemical Mixtures examines the mechanisms of interactions and health effects stemming from chemical mixtures in the environment. Toxicologists, pharmacologists, environmental scientists, and professionals involved in environmental clean-ups will benefit from its content. Emphasis is on low-level, long-term exposure.Some of the issues addressed include - Target organ toxicities in response to chemical mixture exposures - Risk assessment and experimental approaches - Case studies and special pollution problems - Special pollution problems
Download or read book Cause Effect Linkages II Symposium written by and published by . This book was released on 1991 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dismal State of the Great Lakes written by James P. Ludwig, Ph. D and published by Xlibris Corporation. This book was released on 2013 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Ludwig tells powerful stories about places, people and environmental issues. He narrates with unfl inching honesty his experiences investigating and tracking down the culprits in continuing environmental contamination. He rises to meet the beauty and grace of the Great Lakes with lively tales of decades out on their waters as a researcher. This book is an indispensable part of the Great Lakes literary canon." Dave Dempsey, author of "On the Brink: The Great Lakes in the 21st Century" and "The Blanchard Connection". "Ludwig has written a monumental compendium about the largest source of fresh water in the world, a life support system whose function he reveals has been under siege. It refl ects what happened as peer reviewed science, public health, and common sense were set aside and corporate-creep infected the chambers where policy decisions are made. It also parallels the same problem where humanity is now under siege from a growing list of epidemics of endocrine-related disorders the problem fi rst reported by Ludwig and his cronies back in the early 80s." Theo Colborn, Ph.D President, The Endocrine Disruption Exchange
Download or read book Herpetological Osteopathology written by Bruce M. Rothschild and published by Springer Science & Business Media. This book was released on 2012-01-05 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: As scientific analysis of testable hypotheses has replaced the speculative approach to study of bone disease in recent and fossil amphibians and reptiles, the field has advanced from simply reporting observations to analyzing their implications. This process is predicated upon a reproducible data base which explains/diagnoses the nature of bony alterations and a secure review of the literature. Thereby hangs the rub. The herpetological literature are difficult to access (let alone read) and are scattered through many prominent and eclectic journals and in the lay literature. While older diagnoses often have not stood the test of time, the clarity of report descriptions usually allows confident identification of the underlying pathology.
Download or read book Trends in Levels and Effects of Persistent Toxic Substances in the Great Lakes written by Michael Gilbertson and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: `Are the Great Lakes getting better or worse?' This is the question that the public, scientists and managers are asking the International Joint Commission after a quarter-century of cooperative action by the United States and Canadian governments to clean up the Great Lakes. This volume contains papers from the workshop on Environmental Results, hosted in Windsor, Ontario, by the Great Lakes Science Advisory Board of the International Joint Commission, on September 12 and 13, 1996. The Great Lakes have been through almost a century of severe pollution from the manufacture, use and disposal of chemicals. In the 1960s wildlife biologists started to investigate the outbreaks of reproductive failure in fish-eating birds and ranch mink and to link these to exposure to organochlorine compounds. Human health researchers in the 1980s and 1990s linked growth retardation, behavioral anomalies and deficits in cognitive development with maternal consumption of Great Lakes fish prior to pregnancy. The Great Lakes became the laboratory where the theory of endocrine disruptors was first formulated. Now a group of Great Lakes scientists, hosted by the International Joint Commission, has compiled the story of the trends in the concentrations and effects of persistent toxic substances on wildlife and humans. The technical papers review the suitability of various organisms as indicators, and present the results of long-term monitoring of the concentrations and of the incidence of effects. The evidence shows that there was an enormous improvement in the late 1970s, but that in the late 1990s there are still concentrations of some persistent toxic substances that have stubbornly remained at levels that continue to cause toxicological effects.
Download or read book Proceedings of Iica proplan usda dpmc Seminar Improving Rural Development Planning and Management written by and published by IICA. This book was released on with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the Aquatic Toxicity Workshop written by and published by . This book was released on 1995 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of Marine Birds written by E. A. Schreiber and published by CRC Press. This book was released on 2001-08-16 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of Marine Birds provides the only complete summary of information about marine birds ever published. It analyzes their breeding biology, ecology, taxonomy, evolution, fossil history, physiology, energetics, and conservation. The book covers four orders of marine birds in detail and includes two summary chapters that address the biology of shorebirds and wading birds and their lives in the marine environment. Summary tables give detailed information on various aspects of their life histories, breeding biology, physiology and energetics, and demography. It provides a guide to ornithologists and students for research projects.
Download or read book Proceedings of an International Workshop written by and published by . This book was released on 2001 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reauthorization of the Federal Water Pollution Control Act written by United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources and published by . This book was released on 1991 with total page 1284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coastal Pollution written by United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources and published by . This book was released on 1991 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Biomarkers as Pollution Indicators written by David B. Peakall and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ecotoxicology is a relatively new scientific discipline. Indeed, it might be argued that it is only during the last 5-10 years that it has come to merit being regarded as a true science, rather than a collection of procedures for protecting the environment through management and monitoring of pollutant discharges into the environment. The term 'ecotoxicology' was first coined in the late sixties by Prof. Truhaut, a toxicologist who had the vision to recognize the importance of investigating the fate and effects of chemicals in ecosystems. At that time, ecotoxicology was considered a sub-discipline of medical toxicology. Subsequently, several attempts have been made to portray ecotoxicology in a more realistic light. Notably, both F. Moriarty (1988) and F. Ramade (1987) emphasized in their books the broad basis of ecotoxicology, encompassing chemical and radiation effects on all components of ecosystems. In doing so, they and others have shifted concern from direct chemical toxicity to man, to the far more subtle effects that pollutant chemicals exert on natural biota. Such effects potentially threaten the existence of all life on Earth. Although I have identified the sixties as the era when ecotoxicology was first conceived as a coherent subject area, it is important to acknowledge that studies that would now be regarded as ecotoxicological are much older. Wherever people's ingenuity has led them to change the face of nature significantly, it has not escaped them that a number of biological con sequences, often unfavourable, ensue.
Download or read book Proceedings of a Seminar on Analytical Methods in Planning 26 28 March 1974 written by and published by . This book was released on 1974 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: A review of models and methods applicable to Corps of Engineers urban studies projects / Jerry W. Brown -- Implementation of the Corp's inland navigation systems analysis program / DuWayne A. Koch -- Making effective use of analytical methods in planning / Douglass B. Lee, Jr. -- A technique for optimization of multiple-purpose reservoir projects / Paul E. Jensen -- HEC-5C, a simulation model for system formulation and evaluation / Bill S. Eichert -- A selective review of United States interindustry models and applications / E.M. Lofting -- Optimizing components of urban flood control systems / Darryl W. Davis -- A stochastic approach to impact assessment / Harvey C. Walker -- Analysis of alternatives for Sand and Toll Gate Creeks, Colorado using the flood plain management simulator / John E. Velehradsky and David Gjesdahl -- Design function and application of the St. Louis SMSA land use model / Richard Rodakowski -- Alternative systems for computer mapping and automating geographic information / Jack Dangermond -- Developing regional water supplies: a case study of some analytical planning methods / Paul E. Pronovost.
Download or read book Index of Conference Proceedings written by and published by . This book was released on 1996 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings of the 34th Annual Aquatic Toxicity Workshop September 30 to October 3 2007 Halifax Nova Scotia written by Karen Ann Kidd and published by . This book was released on 2008 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt:
