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Cosewic Assessment And Status Report On The Nooksack Dace Rhinichthys Cataractae Ssp In Canada
Download Cosewic Assessment And Status Report On The Nooksack Dace Rhinichthys Cataractae Ssp In Canada full books in PDF, epub, and Kindle. Read online Cosewic Assessment And Status Report On The Nooksack Dace Rhinichthys Cataractae Ssp In Canada ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Download or read book Riparia written by Robert J. Naiman and published by Elsevier. This book was released on 2010-08-05 with total page 445 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the underlying water conditions and geologies that support viable riparia, illustrates the ecological characteristics of riparia, and discusses how riparia are used by human cultures as well as how riparia can be used to sustain environmental quality. In recent years riparian management has been widely implemented as a means of improving fisheries, water quality, and habitat for endangered species. This book provides the basic knowledge necessary to implement successful, long-term management and rehabilitation programs. - Treats riparian patterns & processes in a holistic perspective, from ecological components to societal activities - Contains over 130 illustrations and photos that summarize this complex ecological system - Synthesizes the information from more than 6,000 professional articles - Sidebars provide a look into ongoing research that is at the frontiers of riparian ecology and management
Book Synopsis Status Report on the Nooksack Dace, Rhinicthys Sp., in Canada by : John Donald McPhail
Download or read book Status Report on the Nooksack Dace, Rhinicthys Sp., in Canada written by John Donald McPhail and published by . This book was released on 1996 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nooksack dace is a morphologically distinctive fish derived from the common and widely distributed longnose dace, Rhinichthys cataractae. Although widespread in Washington state, the Nooksack dace is restricted in its Canadian distribution to four small streams tributary to the Nooksack River in the lower Fraser River Valley, British Columbia. This report provides information on the fish's geographic distribution, protection status, population sizes and trends, habitat, general biology, factors limiting its population and affecting its habitat, and the special significance of the species. Concludes with an evaluation of the future of the species in Canada.
Book Synopsis Canadian Wildlife Species at Risk by :
Download or read book Canadian Wildlife Species at Risk written by and published by . This book was released on 2010-10 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis How Much Habitat is Enough? by : Graham K. Bryan
Download or read book How Much Habitat is Enough? written by Graham K. Bryan and published by Environment Canada. This book was released on 2004 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Forestry Impacts on Freshwater Habitat of Anadromous Salmonids in the Pacific Northwest and Alaska by : Michael L. Murphy
Download or read book Forestry Impacts on Freshwater Habitat of Anadromous Salmonids in the Pacific Northwest and Alaska written by Michael L. Murphy and published by . This book was released on 1995 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: "[P]resents a science overview of the major forest management issues involved in the recovery of anadromous salmonids affected by timber harvest in the Pacific Northwest and Alaska. The synthesis reviews salmonid habitat requirements and potential effects of logging, describes the technical foundation of forest practices and restoration, analyzes current federal and non-federal forest practices, and recommends required elements of comprehensive watershed management for recovery of anadromous salmonids"--Note to readers (p. [ii]).
Book Synopsis Forest Ecosystem Management by : Forest Ecosystem Management Assessement Team (U.S.)
Download or read book Forest Ecosystem Management written by Forest Ecosystem Management Assessement Team (U.S.) and published by . This book was released on 1993 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Battle Against Extinction by : W. L. Minckley
Download or read book Battle Against Extinction written by W. L. Minckley and published by . This book was released on 1991-12 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1962 the Green River was poisoned and its native fishes killed so that the new Flaming Gorge Reservoir could be stocked with non-native game fishes for sportsmen. This incident was representative of water management in the West, where dams and other projects have been built to serve human needs without consideration for the effects of water diversion or depletion on the ecosystem. Indeed, it took a Supreme Court decision in 1976 to save Devils Hole pupfish from habitat destruction at the hands of developers. Nearly a third of the native fish fauna of North America lives in the arid West; this book traces their decline toward extinction as a result of human interference and the threat to their genetic diversity posed by decreases in their populations. What can be done to slow or end this tragedy? As the most comprehensive treatment ever attempted on the subject, Battle Against Extinction shows how conservation efforts have been or can be used to reverse these trends. In covering fishes in arid lands west of the Mississippi Valley, the contributors provide a species-by-species appraisal of their status and potential for recovery, bringing together in one volume nearly all of the scattered literature on western fishes to produce a monumental work in conservation biology. They also ponder ethical considerations related to the issue, ask why conservation efforts have not proceeded at a proper pace, and suggest how native fish protection relates to other aspects of biodiversity planetwide. Their insights will allow scientific and public agencies to evaluate future management of these animal populations and will offer additional guidance for those active in water rights and conservation biology. First published in 1991, Battle Against Extinction is now back in print and available as an open-access e-book thanks to the Desert Fishes Council.
Book Synopsis Status Report on the Pacific Water Shrew, Sorex Bendirii, in Canada by : Carlos Galindo Leal
Download or read book Status Report on the Pacific Water Shrew, Sorex Bendirii, in Canada written by Carlos Galindo Leal and published by . This book was released on 1994 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pacific water shrew, Sorex bendirii, is the largest North American shrew. Its historical range is limited to lowland riparian forests and marshes in western North America. In Canada, the species is restricted to the Fraser lowland of south-western British Columbia. This report reviews the conservation status of this species. It includes information on the shrew's geographic distribution, population size and trends, protection status, habitat, general biology, factors limiting the shrew population size and distribution, and the special significance of the species for Canada. Concludes with discussion of the current consensus regarding the status of the species and a proposed conservation designation.
Book Synopsis Marine Ecotoxicology by : Julián Blasco
Download or read book Marine Ecotoxicology written by Julián Blasco and published by Academic Press. This book was released on 2016-08-05 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Ecotoxicology: Current Knowledge and Future Issues is the first unified resource to cover issues related to contamination, responses, and testing techniques of saltwater from a toxicological perspective. With its unprecedented focus on marine environments and logical chapter progression, this book is useful to graduate students, ecotoxicologists, risk assessors, and regulators involved or interested in marine waters. As human interaction with these environments increases, understanding of the pollutants and toxins introduced into the oceans becomes ever more critical, and this book builds a foundation of knowledge to assist scientists in studying, monitoring, and making decisions that affect both marine environments and human health. A team of world renowned experts provide detailed analyses of the most common contaminants in marine environments and explain the design and purpose of toxicity testing methods, while exploring the future of ecotoxicology studies in relation to the world's oceans. As the threat of increasing pollution in marine environments becomes an ever more tangible reality, Marine Ecotoxicology offers insights and guidance to mitigate that threat. - Provides practical tools and methods for assessing and monitoring the accumulation and effects of contaminants in marine environments - Unites world renowned experts in marine ecotoxicology to deliver thorough and diverse perspectives - Builds the foundation required for risk assessors and regulators to adequately assess and monitor the impact of pollution in marine environments - Offers helpful insights and guidance to graduate students, ecotoxicologists, risk assessors, and regulators interested in mitigating threats to marine waters
Book Synopsis The Biodiversity Atlas of British Columbia by : M. A. Austin
Download or read book The Biodiversity Atlas of British Columbia written by M. A. Austin and published by . This book was released on 2009 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: With sixty descriptive maps and accompanying text, The Biodiversity Atlas of British Columbia provides a broad overview of the province?s range of terrestrial and freshwater biological diversity. Bringing together data from numerous sources summarized in map form, the Atlas provides a window to B.C.?s diverse ecosystems, the species that live in them, and the elements of British Columbia?s biodiversity that make it globally significant. The Atlas also presents a visual perspective of a number of human-induced threats, including climate change, affecting biodiversity in B.C. today. The Atlas is designed to serve as a companion document to Taking Nature?s Pulse: The Status of Biodiversity in British Columbia ? a comprehensive scientific assessment of biodiversity in the province. Both the Atlas and Taking Nature?s Pulse are projects of Biodiversity BC, a partnership of conservation groups and government agencies.
Book Synopsis Advances in Neurotoxicology by : L. Manzo
Download or read book Advances in Neurotoxicology written by L. Manzo and published by Pergamon. This book was released on 1980 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Report on Public Consultation by : Canadian Wildlife Service
Download or read book Report on Public Consultation written by Canadian Wildlife Service and published by Canadian Wildlife Service. This book was released on 1995 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes public comments from consultations held throughout Canada during 1995.
Book Synopsis COSEWIC Assessment and Status Report on the Enos Lake Benthic and Limnetic Threespine Stickleback Species Pair Gasterosteus Aculeatus in Canada by : Todd Hatfield
Download or read book COSEWIC Assessment and Status Report on the Enos Lake Benthic and Limnetic Threespine Stickleback Species Pair Gasterosteus Aculeatus in Canada written by Todd Hatfield and published by . This book was released on 2012 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Committee on the Status of Endangered Wildlife in Canada (COSEWIC) status reports are working documents used in assigning the status of wildlife species suspected of being at risk. This document includes both an assessment and status report on the Enos Lake benthic and limnetic threespine stickleback species pair (Gasterosteus aculeatus) in Canada. It includes species information, distribution, habitat, and biology information, as well as population sizes and trends, limiting factors and threats, special significance of the species, and existing protection or other status.--Includes text from document.
Book Synopsis COSEWIC Assessment and Update Status Report on the Pacific Water Shrew, Sorex Bendirii, in Canada by :
Download or read book COSEWIC Assessment and Update Status Report on the Pacific Water Shrew, Sorex Bendirii, in Canada written by and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis COSEWIC Assessment and Status Report on the Vananda Creek Benthic and Limnetic Threespine Stickleback Species Pair, Gasterosteus Aculeatus in Canada by : Todd Hatfield
Download or read book COSEWIC Assessment and Status Report on the Vananda Creek Benthic and Limnetic Threespine Stickleback Species Pair, Gasterosteus Aculeatus in Canada written by Todd Hatfield and published by . This book was released on 2010 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis COSEWIC Assessment and Update Status Report on the Eastern and Western Yellow-bellied Racers, Coluber Constrictor Flaviventris and Coluber Constrictor Mormon in Canada [electronic Resource] by : Brooks, Ronald J
Download or read book COSEWIC Assessment and Update Status Report on the Eastern and Western Yellow-bellied Racers, Coluber Constrictor Flaviventris and Coluber Constrictor Mormon in Canada [electronic Resource] written by Brooks, Ronald J and published by . This book was released on 2005 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report evaluates the status of the Eastern and Western yellow-bellied racers (Coluber constrictor flaviventris) and (Coluber constrictor mormon). Distribution of these species in Canada is restricted to extreme south central Saskatchewan and interior British Columbia respectively. The report provides general information on the species (name and classification, description) and describes the following: distribution; habitat; biology; population sizes and trends; limiting factors and threats; special significance of the species; existing protection or other status.
Author :Committee on the Status of Endangered Wildlife in Canada Publisher : ISBN 13 :9780662398424 Total Pages :16 pages Book Rating :4.3/5 (984 download)
Book Synopsis COSEWIC Assessment and Update Status Report on the Copper Redhorse Moxostoma Hubbsi in Canada [electronic Resource] by : Committee on the Status of Endangered Wildlife in Canada
Download or read book COSEWIC Assessment and Update Status Report on the Copper Redhorse Moxostoma Hubbsi in Canada [electronic Resource] written by Committee on the Status of Endangered Wildlife in Canada and published by . This book was released on 2004 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: The copper redhorse is a large-scaled fish of the Catostomidae family (order Cypriniformes) found only in Quebec in rivers of the St. Lawrence Plain and at a few sites in the St. Lawrence River. This report provides an assessment of the status of this species. It includes information on its classification, physical characteristics, geographic distribution, habitat, biology (reproduction, growth, survival, physiology, dispersal, diet, behaviour, adaptability), population sizes & trends, the factors & threats limiting the population, the special significance of the species, and existing protection or other status of the species.
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