Download or read book Relationships Between Land Use and Mercury Contamination in Twelve Tributaries of the Lake St Francis Region of the St Lawrence River Near Cornwall Ontario written by Sarah Harrison and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Xenobiotics in Fish written by D.J. Smith and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquaculture is rapidly becoming a major source of fish protein used to meet the nutritional needs of humans. As the aquaculture industry grows, exposure of farmed fish to environmental contaminants, and the need for chemical therapeutic agents for fish, will increase. This book is designed to bring together authorities worldwide on the regulation of environmental contaminants and food chemicals and researchers investigating the metabolism and disposition of foreign chemicals (xenobiotics) in fish species.
Download or read book Voices for the Watershed written by Gregor G. Beck and published by McGill-Queen's Press - MQUP. This book was released on 2000-09-15 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Voices for the Watershed is a unique look at the singular and ecologically inter-connected region of the Great Lakes-St Lawrence watershed, including the headwater and upland regions. With contributions from experts from the United States, Quebec, and Ontario, this book offers an accessible introduction to the issues affecting the quality of our most essential and precious of natural resources - clean, fresh water - from headwater regions downstream to the Great lakes, the St Lawrence river, and ultimately the watershed's outflow to the sea. With thoughtful words and evocative photography, Voices for the Watershed promotes understanding and examines ecological problems, describing positive environmental actions and projects as well as ongoing concerns over the effects of pollution on wildlife and human health. The underlying themes throughout are that the drainage basins and ecosystems are under siege - from reckless land use decisions, soil erosion, acid rain, and massive habitat destruction - but that the situation is not hopeless. The authors feel strongly that education about the environmental threats - in the classroom and public forums - is essential to effecting positive change, and that conservation actions by citizen groups and individuals can be a driving force in effecting substantial reforms regarding environmental legislation and practices. Voices for the Watershed is an eye-opening look at not only the problems but possible solutions to help protect and preserve this resilient natural resource on which so many depend. Contributors include Gregor Beck, Anne Bell (Canadian Parks and Wilderness Society), J. Douglas Blakey (Upper Canada College), Serge Bourdon (Chateauguay Watershed Management Agency), Robert Brander (retired U.S. Forest Service and National Park Service), Dominique Brief (Alliance for Environmental Management), Louise Champoux (Environment Canada), Bruce Conn (Berry College), Kevin Coyle (National Environmental Education and Training Foundation), Brad Cundiff (Wildlands League), Jerry DeMarco (Sierra Legal Defence Fund), Jean-Luc DesGranges (Canadian Wildlife Service), Thomas A. Edsall (Western Basin Ecosystem), Peter Ewins (World Wildlife Fund), Louis-Gilles Francoeur (Le Devoir), Stephen Gates (Grey Owl Nature Trust), Elliott Gimble (Jewish Community Relations Council), Hallett J. Harris (University of Wisconsin-Green Bay), John Hull (Quebec-Labrador Foundation), Gail Jackson (independent consultant), John Jackson (Great Lakes United), Val Klump (University of Wisconsin-Milwaukee), Louise Knox (Hamilton Harbour Remedial Action Plan), Gail Krantzberg (Ontario=s Environment Ministry), Peter Lavigne (Watershed Consultants), Michel Letendre (Quebec Ministry of the Environment and Fauna), Bruce Litteljohn, Nadia Ménard (Saguenay-St. Lawrence Marine Park), Jeff Miller (artist), Phil Norton (Montreal Gazette), Jean Rodrigue (Environment Canada), Alec Ross (writer and journalist), Scot Stewart (naturalist), Rae Tyson (USA Today), Fred Whoriskey (Atlantic Salmon Federation), with a major personal narrative by Michael Keating (environmental writer and consultant).
Download or read book Water Pollution Problems and Improvement Needs Lake Ontario and St Lawrence River Basins written by United States. Federal Water Pollution Control Administration. Great Lakes Region and published by . This book was released on 1968 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Assessment of the Potential for Mercury Biomagnification from Sediment in the St Lawrence River Cornwall Area of Concern written by and published by . This book was released on 2005 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book PLUARG Final Report written by International Reference Group on Great Lakes Pollution from Land Use Activities and published by . This book was released on 1978 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mercury Concentrations in Sediments in the Great Lakes and the St Lawrence River written by Christopher H. Marvin and published by . This book was released on 2005 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This fact sheet offers a synthesis of data acquired between 1968 and 2004 on the contamination of sediment by mercury and presents an updated snapshot of sediment quality over the past few decades.
Download or read book Water Availability Issues for the St Lawrence River written by Canada. Environment Canada and published by . This book was released on 2006 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuating flow and water levels in the St. Lawrence River, whether natural or human-induced, are of concern to the various stakeholders (government organizations, research scientists, industries and the general public) that have been involved for several years in managing water resources and their use, and in maintaining the physical chemical and biological integrity of the ecosystem. Such concerns are particularly justified in the current context of climate change, which is likely to significantly influence socio-economic and environmental policy decisions. In recent years, Environment Canada research scientists have been studying the problem of fluctuating flows and water levels in the fluvial portion of the St. Lawrence. Much of their research has been carried out in the context of the work of the International Joint Commission and, more specifically, the International Lake Ontario-St. Lawrence River Study Board, which has a mandate to evaluate the procedures and criteria used to regulate outflows from Lake Ontario and manage water levels in Lake Ontario and the St. Lawrence River. This document is the product of the work of several of the above-mentioned Environment Canada research scientists. It is a synthesis of the current state of knowledge and of certain recommendations relating to the possible impacts of fluctuating flows and water levels on various environmental and socio-economic factors.
Download or read book Achievements and Challenges of Integrated River Basin Management written by Dejan Komatina and published by BoD – Books on Demand. This book was released on 2018-07-25 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated river basin management is an approach focusing on the development and management of land and water resources in a coordinated manner with the primary aim to ensure society development, which is well balanced from the environmental, economic, and social points of view. It is a complex approach, including all aspects of water resource management (water and aquatic ecosystem protection, disaster management, and water use) and covering a wide range of disciplines (e.g., hydrology, ecology, environmental management, and economy), cross-cutting issues (climate change, data sharing, and stakeholder involvement), and approaches (river basin management plans preparation, water-food-energy-ecosystems nexus assessment, science-policy integration, and transboundary cooperation). This book provides a comprehensive overview of achievements and challenges associated with the implementation of the approach throughout the world.
Download or read book The 2030 Spike written by Colin Mason and published by Routledge. This book was released on 2013-06-17 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The clock is relentlessly ticking! Our world teeters on a knife-edge between a peaceful and prosperous future for all, and a dark winter of death and destruction that threatens to smother the light of civilization. Within 30 years, in the 2030 decade, six powerful 'drivers' will converge with unprecedented force in a statistical spike that could tear humanity apart and plunge the world into a new Dark Age. Depleted fuel supplies, massive population growth, poverty, global climate change, famine, growing water shortages and international lawlessness are on a crash course with potentially catastrophic consequences. In the face of both doomsaying and denial over the state of our world, Colin Mason cuts through the rhetoric and reams of conflicting data to muster the evidence to illustrate a broad picture of the world as it is, and our possible futures. Ultimately his message is clear; we must act decisively, collectively and immediately to alter the trajectory of humanity away from catastrophe. Offering over 100 priorities for immediate action, The 2030 Spike serves as a guidebook for humanity through the treacherous minefields and wastelands ahead to a bright, peaceful and prosperous future in which all humans have the opportunity to thrive and build a better civilization. This book is powerful and essential reading for all people concerned with the future of humanity and planet earth.
Download or read book State of the Lakes Ecosystem Conference 1996 written by and published by . This book was released on 1996 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 National Water Summary written by and published by . This book was released on 1993 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Slate in the United States written by Thomas Nelson Dale and published by . This book was released on 1914 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A History of Tasmania from Its Discovery in 1642 to the Present Time written by James Fenton and published by . This book was released on 1884 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: James Fenton (1820-1901) was born in Ireland and emigrated to Tasmania (then known as Van Diemen's Land) with his family in 1833. He became a pioneer settler in an area on the Forth River and published this history of the island in 1884. The book begins with the discovery of the island in 1642 and concludes with the deaths of some significant public figures in the colony in 1884. The establishment of the colony on the island, and the involvement of convicts in its building, is documented. A chapter on the native aborigines gives a fascinating insight into the attitudes of the colonising people, and a detailed account of the removal of the native Tasmanians to Flinders Island, in an effort to separate them from the colonists. The book also contains portraits of some aboriginal people, as well as a glossary of their language.
Download or read book Water Management at Abandoned Flooded Underground Mines written by Christian Wolkersdorfer and published by Springer Science & Business Media. This book was released on 2008-02-01 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the processes related to mine abandonment from a hydrogeological perspective and provides a comprehensive presentation of water management and innovative tracer techniques for flooded mines. After an introduction to the relevant hydrogeochemical processes the book gives detailed information about mine closure procedures. The book also includes case studies and hints, and some new methodologies for conducting tracer tests in flooded mines.
Download or read book The Memorial History of Hartford County Connecticut 1633 1884 written by James Hammond Trumbull and published by . This book was released on 1886 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
