Download or read book Toxic Substances in the Great Lakes written by and published by . This book was released on 1980 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book State of Lake Michigan written by T. Edsall and published by Aquatic Ecosystem Health & Mgmt Soc. This book was released on 2005 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume, cataloging and analyzing the current science on the state of Lake Michigan, is an important part of Great Lakes recovering science. It carries forward the singular contribution that the binational Great Lakes scientific community has made not only to restoring the Great Lakes but also to the world's body of knowledge about large lake ecology, the long-range transport of pollutants, and the importance of habitat in ensuring ecosystem health.
Download or read book The Death and Life of the Great Lakes written by Dan Egan and published by W. W. Norton & Company. This book was released on 2017-03-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: New York Times Bestseller Winner of the Los Angeles Times Book Prize Winner of the J. Anthony Lukas Award "Nimbly splices together history, science, reporting and personal experiences into a taut and cautiously hopeful narrative.… Egan’s book is bursting with life (and yes, death)." —Robert Moor, New York Times Book Review The Great Lakes—Erie, Huron, Michigan, Ontario, and Superior—hold 20 percent of the world’s supply of surface fresh water and provide sustenance, work, and recreation for tens of millions of Americans. But they are under threat as never before, and their problems are spreading across the continent. The Death and Life of the Great Lakes is prize-winning reporter Dan Egan’s compulsively readable portrait of an ecological catastrophe happening right before our eyes, blending the epic story of the lakes with an examination of the perils they face and the ways we can restore and preserve them for generations to come.
Download or read book Toxicity Testing in the 21st Century written by National Research Council and published by National Academies Press. This book was released on 2007-10-05 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in molecular biology and toxicology are paving the way for major improvements in the evaluation of the hazards posed by the large number of chemicals found at low levels in the environment. The National Research Council was asked by the U.S. Environmental Protection Agency to review the state of the science and create a far-reaching vision for the future of toxicity testing. The book finds that developing, improving, and validating new laboratory tools based on recent scientific advances could significantly improve our ability to understand the hazards and risks posed by chemicals. This new knowledge would lead to much more informed environmental regulations and dramatically reduce the need for animal testing because the new tests would be based on human cells and cell components. Substantial scientific efforts and resources will be required to leverage these new technologies to realize the vision, but the result will be a more efficient, informative and less costly system for assessing the hazards posed by industrial chemicals and pesticides.
Download or read book Persistent Organic Pollutants in the Great Lakes written by Ronald A. Hites and published by Springer. This book was released on 2010-10-19 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pollution threatens the Laurentian Great Lakes and is a serious problem. This book examines what is known about the major classes of persistent toxic organic pollutants. Agricultural runoff, urban waste, industrial discharge, landfill leachate, and atmospheric deposition, are all to blame. Contamination of the various ecosystems is reviewed, and what is known about the effects of this pollution. This volume provides an invaluable resource for those in environmental research, measurements, and decision making concerning the Great Lakes.
Download or read book Handbook of Ecological Indicators for Assessment of Ecosystem Health written by Sven E. Jorgensen and published by CRC Press. This book was released on 2005-01-27 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: The field of ecosystem health explores the interactions between natural systems, human health, and social organization. As decision makers require a sound, modular approach to environmental management and sustainable development, ecosystem health assessment indicators are increasingly used across any number of applications. The Handbook of Ecologic
Download or read book Perspectives on Ecosystem Management for the Great Lakes written by Lynton Keith Caldwell and published by SUNY Press. This book was released on 1988-01-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1978 Canada and the United States concluded an agreement for the protection and enhancement of water quality in the Great Lakes based on the ecosystem approach to management. Since ratification of this agreement, little progress has been made in practical application of this concept to basin-wide management for the Great Lakes. At the same time public concern for the quality of the Great Lakes and their future has risen dramatically. As a result, the need has arisen for a practical, authoritative explanation of the ecosystem concept. This volume, written by highly qualified authorities, addresses these important ecological, political, and economic issues in a systematic and informative manner. In this study, the ecosystem concept and its objectives are defined. The institutional structure that has evolved for governance of the Great Lakes, the need for a more effective governance structure, and prospects for rehabilitation of the Great Lakes Waters are crucial issues considered. The management question is the single most important policy question with respect to the Great Lakes and this is the only study available that brings together all pertinent information and provides steps for new and constructive management of the Great Lakes.
Download or read book Restoration of Aquatic Ecosystems written by National Research Council and published by National Academies Press. This book was released on 1992-01-01 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aldo Leopold, father of the "land ethic," once said, "The time has come for science to busy itself with the earth itself. The first step is to reconstruct a sample of what we had to begin with." The concept he expressedâ€"restorationâ€"is defined in this comprehensive new volume that examines the prospects for repairing the damage society has done to the nation's aquatic resources: lakes, rivers and streams, and wetlands. Restoration of Aquatic Ecosystems outlines a national strategy for aquatic restoration, with practical recommendations, and features case studies of aquatic restoration activities around the country. The committee examines: Key concepts and techniques used in restoration. Common factors in successful restoration efforts. Threats to the health of the nation's aquatic ecosystems. Approaches to evaluation before, during, and after a restoration project. The emerging specialties of restoration and landscape ecology.
Download or read book Toxic Chemicals in the Great Lakes and Associated Effects Effects written by Canada. Environment Canada and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Late Great Lakes written by William Ashworth and published by Wayne State University Press. This book was released on 1987 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Late, Great Lakes is a powerful indictment of man's carelessness, ignorance, and apathy toward the Great Lakes. With the longest continuous coastline in the United States, they hold one-fifth of the world's freshwater supply. Author William Ashworth presents a compelling history of the Great Lakes, from their formation in the Ice Age, to their "discovery" by Samuel de Champlian in 1615, and, finally, to their impending death in our time. Ashworth systematically deals with the wild life that once flourished in the region-beaver, salmon, whitefish, and trout-and describes the threatening elements which have displaced them-the predatory sea lamprey, the alewives, toxic waste, and volatile solids.
Download or read book The Great Lakes Restoration Initiative written by Óskar Strobel and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Great Lakes ecosystem is recognised by many as an international natural resource that has been altered by human activities and climate variability. These alterations have led to degraded water quality, diminished habitat, lower native fish and wildlife populations, and an altered ecosystem. In response, the federal governments of the United States and Canada and the state and provincial governments in the Great Lakes basin are implementing several restoration activities. These activities range from mitigating the harmful effects of toxic substances in lake waters to restoring fish habitat. This books provides the reader with a background on and issues of the Great Lakes restoration initiative, as well as the action plan for the years 2010-2014.
Download or read book Water Quality for Ecosystem and Human Health written by Geneviève M. Carr and published by UNEP/Earthprint. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document is intended to provide an overview of the major components of surface and ground water quality and how these relate to ecosystem and human health. Local, regional and global assessments of water quality monitoring data are used to illustrate key features of aquatic environments, and to demonstrate how human activities on the landscape can influence water quality in both positive and negative ways. Clear and concise background knowledge on water quality can serve to support other water assessments.
Download or read book On the Brink written by Dave Dempsey and published by MSU Press. This book was released on 2004 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dave Dempsey weaves the natural character and phenomena of the Great Lakes and stories of the schemes, calamities, and unusual human residents of the Basin with the history of their environmental exploitation and recovery. Contrasting the incomparable beauty and complexity of the Lakes and the poetry, folklore, and citizen action they have inspired with the disasters that short-sighted human folly has inflicted on the ecosystem, Dempsey makes this history both engaging and relevant to today's debates and decisions.Underlying the neglectful treatment of the Lakes are two irreconcilable and faulty human assumptions: that the Lakes are a system so big that human beings cannot do it great harm, and that the Lakes are a resource that can be bent to the will of humankind. Dempsey finds evidence that, despite great changes in the laws governing the Lakes and public attitudes toward them in the last fifty years, government policy and institutions are still dominated by these dangerous attitudes.A central theme of On the Brinkis that citizens, who have displayed an increasing sense of commitment to the Lakes and a growing sense of place, must challenge their leaders to reform Great Lakes institutions. Dempsey shows that it is necessary to create a governing system that reflects the realities of life on the ground in communities and that taps into the passion and determination of citizens to protect these treasures.
Download or read book Great Lakes Initiative written by John B. Stephenson (au) and published by DIANE Publishing. This book was released on 2005-12 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: The virtual elimination of toxic pollutants in the Great Lakes is a goal shared by the U.S. & Canada. While some progress has been made, pollution levels remain unacceptably high. The Great Lakes Initiative (GLI) requires stringent water quality standards for many pollutants in discharges regulated by states administering the Nat. Pollution Discharge Elimination System permit programs. This report examines the: (1) GLI's focus & potential impact on water quality in the Great Lakes Basin; (2) status of GLI's adoption by the states & any challenges to achieving intended goals; & (3) steps taken by the EPA for ensuring full & consistent implementation of GLI & for assessing progress toward achieving its goals. Charts, tables & maps.
Download or read book The Great Lakes Water Wars written by Peter Annin and published by Island Press. This book was released on 2009-08-25 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Great Lakes are the largest collection of fresh surface water on earth, and more than 40 million Americans and Canadians live in their basin. Will we divert water from the Great Lakes, causing them to end up like Central Asia's Aral Sea, which has lost 90 percent of its surface area and 75 percent of its volume since 1960? Or will we come to see that unregulated water withdrawals are ultimately catastrophic? Peter Annin writes a fast-paced account of the people and stories behind these upcoming battles. Destined to be the definitive story for the general public as well as policymakers, The Great Lakes Water Wars is a balanced, comprehensive look behind the scenes at the conflicts and compromises that are the past-and future-of this unique resource.
Download or read book Paddle to the Sea written by and published by Houghton Mifflin Harcourt. This book was released on 1941 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A small canoe carved by an Indian boy makes a journey from Lake Superior all the way to the Atlantic Ocean.
Download or read book Cleaning Up Our Great Lakes written by International Joint Commission and published by The Commission. This book was released on 1991 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
