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Download Evaluation Of Salmon And Steelhead Reintroduction Into The Clearwater River Drainage Idaho July 1 1971 To June 30 1972 full books in PDF, epub, and Kindle. Read online Evaluation Of Salmon And Steelhead Reintroduction Into The Clearwater River Drainage Idaho July 1 1971 To June 30 1972 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.3/5 (121 download)
Download or read book Clearwater River Subbasin written by and published by . This book was released on 1989 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : J. David Allan
Publisher : Springer Science & Business Media
ISBN 13 : 9401107297
Total Pages : 385 pages
Book Rating : 4.4/5 (11 download)
Download or read book Stream Ecology written by J. David Allan and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Running waters are enormously diverse, ranging from torrential mountain brooks, to large lowland rivers, to great river systems whose basins occupy subcontinents. While this diversity makes river ecosystems seem overwhelmingly complex, a central theme of this volume is that the processes acting in running waters are general, although the settings are often unique. The past two decades have seen major advances in our knowledge of the ecology of streams and rivers. New paradigms have emerged, such as the river continuum and nutrient spiraling. Community ecologists have made impressive advances in documenting the occurrence of species interactions. The importance of physical processes in rivers has attracted increased attention, particularly the areas of hydrology and geomorphology, and the inter-relationships between physical and biological factors have become better understood. And as is true for every area of ecology during the closing years of the twentieth century it has become apparent that the study of streams and rivers cannot be carried out by excluding the role of human activities, nor can we ignore the urgency of the need for conservation. These developments are brought together in Stream Ecology: Structure and function of running waters, designed to serve as a text for advanced undergraduate and graduate students, and as a reference book for specialists in stream ecology and related fields.
Author : United States. Bureau of Sport Fisheries and Wildlife
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 ( download)
Download or read book Sport Fish Restoration written by United States. Bureau of Sport Fisheries and Wildlife and published by . This book was released on 1957 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Margaret F. Docker
Publisher : Springer
ISBN 13 : 9401793069
Total Pages : 451 pages
Book Rating : 4.4/5 (17 download)
Download or read book Lampreys: Biology, Conservation and Control written by Margaret F. Docker and published by Springer. This book was released on 2014-11-24 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides the most comprehensive review of lamprey biology since Hardisty and Potter’s five-volume “The Biology of Lampreys” published more than 30 years ago. Published in two volumes, it includes contributions from international lamprey experts, reviewing and providing new insights into the evolution, general biology, and management of lampreys worldwide. This first volume offers up-to-date chapters on the systematics, general biology, conservation status, and conservation needs of lampreys. It will serve as an important reference for researchers working on any aspect of lamprey biology and fishery managers whose mandate is to control or conserve lamprey populations.
Author :
Publisher :
ISBN 13 :
Total Pages : 342 pages
Book Rating : 4.:/5 (31 download)
Download or read book Fish and Fisheries Management in Lakes and Reservoirs written by and published by . This book was released on 1993 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States Environmental Protection Agency (EPA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781726089128
Total Pages : 190 pages
Book Rating : 4.0/5 (891 download)
Download or read book Ambient Water Quality Criteria for Cadmium written by United States Environmental Protection Agency (EPA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-24 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ambient Water Quality Criteria for Cadmium
Author : T. Anderson
Publisher : Springer
ISBN 13 : 0312299737
Total Pages : 243 pages
Book Rating : 4.3/5 (122 download)
Download or read book Free Market Environmentalism written by T. Anderson and published by Springer. This book was released on 2001-02-02 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: The original edition of this seminal book, published in 1991, introduced the concept of using markets and property rights to protect and improve environmental quality. Since publication, the ideas in this book have been adopted not only by conservative circles but by a wide range of environmental groups. To mention a few examples, Defenders of Wildlife applies the tenets of free market environmentalism to its wolf compensation program; World Wildlife Federation has successfully launched the CAMPFIRE program in southern Africa to reward native villagers who conserve elephants; and the Oregon Water Trust uses water markets to purchase or lease water for salmon and steelhead habitats. This revised edition updates the successful applications of free market environmentalism and adds two new chapters.
Author : K.E. Cooksey
Publisher : Springer Science & Business Media
ISBN 13 : 9401149283
Total Pages : 562 pages
Book Rating : 4.4/5 (11 download)
Download or read book Molecular Approaches to the Study of the Ocean written by K.E. Cooksey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine biological science is now studied at the molecular level and although research scientists depend on information gained using molecular techniques, there is no book explaining the philosophy of this approach. Molecular Approaches to the Study of the Ocean introduces the reasons why molecular technology is such a powerful tool in the study of the oceans, describing the types of techniques that can be used, why they are useful and gives examples of their application. Molecular biological techniques allow phylogenetic relationships to be explored in a manner that no macroscopic method can; although the book deals with organisms near the base of the marine food web, the ideas can be used in studies of macroorganisms as well as those in freshwater environments.
Author : United States. Bureau of Reclamation
Publisher :
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4.3/5 (121 download)
Download or read book Trinity River Division written by United States. Bureau of Reclamation and published by . This book was released on 1970 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Robert E. Gresswell
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (45 download)
Download or read book Status and Management of Interior Stocks of Cutthroat Trout written by Robert E. Gresswell and published by . This book was released on 1988 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Darby C. Stapp
Publisher : Northwest Anthropology
ISBN 13 : 1530193559
Total Pages : 146 pages
Book Rating : 4.5/5 (31 download)
Download or read book Journal of Northwest Anthropology written by Darby C. Stapp and published by Northwest Anthropology. This book was released on 2016-03-02 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: JONA Volume 50 Number 1 - Spring 2016 Tales from the River Bank: An In Situ Stone Bowl Found along the Shores of the Salish Sea on the Southern Northwest Coast of British Columbia - Rudy Reimer, Pierre Freile, Kenneth Fath, and John Clague Localized Rituals and Individual Spirit Powers: Discerning Regional Autonomy through Religious Practices in the Coast Salish Past - Bill Angelbeck Assessing the Nutritional Value of Freshwater Mussels on the Western Snake River - Jeremy W. Johnson and Mark G. Plew Snoqualmie Falls: The First Traditional Cultural Property in Washington State Listed in the National Register of Historic Places - Jay Miller with Kenneth Tollefson The Archaeology of Obsidian Occurrence in Stone Tool Manufacture and Use along Two Reaches of the Northern Mid-Columbia River, Washington - Sonja C. Kassa and Patrick T. McCutcheon The Right Tool for the Job: Screen Size and Sample Size in Site Detection - Bradley Bowden Alphonse Louis Pinart among the Natives of Alaska - Richard L. Bland
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309053250
Total Pages : 473 pages
Book Rating : 4.3/5 (9 download)
Download or read book Upstream written by National Research Council and published by National Academies Press. This book was released on 1996-08-17 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of salmon to the Pacific Northwestâ€"economic, recreational, symbolicâ€"is enormous. Generations ago, salmon were abundant from central California through Idaho, Oregon, and Washington to British Columbia and Alaska. Now they have disappeared from about 40 percent of their historical range. The decline in salmon numbers has been lamented for at least 100 years, but the issue has become more widespread and acute recently. The Endangered Species Act has been invoked, federal laws have been passed, and lawsuits have been filed. More than $1 billion has been spent to improve salmon runsâ€"and still the populations decline. In this new volume a committee with diverse expertise explores the complications and conflicts surrounding the salmon problemâ€"starting with available data on the status of salmon populations and an illustrative case study from Washington state's Willapa Bay. The book offers specific recommendations for salmon rehabilitation that take into account the key role played by genetic variability in salmon survival and the urgent need for habitat protection and management of fishing. The committee presents a comprehensive discussion of the salmon problem, with a wealth of informative graphs and charts and the right amount of historical perspective to clarify today's issues, including: Salmon biology and geographyâ€"their life's journey from fresh waters to the sea and back again to spawn, and their interaction with ecosystems along the way. The impacts of human activitiesâ€"grazing, damming, timber, agriculture, and population and economic growth. Included is a case study of Washington state's Elwha River dam removal project. Values, attitudes, and the conflicting desires for short-term economic gain and long-term environmental health. The committee traces the roots of the salmon problem to the extractive philosophy characterizing management of land and water in the West. The impact of hatcheries, which were introduced to build fish stocks but which have actually harmed the genetic variability that wild stocks need to survive. This book offers something for everyone with an interest in the salmon issueâ€"policymakers and regulators in the United States and Canada; environmental scientists; environmental advocates; natural resource managers; commercial, tribal, and recreational fishers; and concerned residents of the Pacific Northwest.
Author : James K Agee
Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.3/5 (91 download)
Download or read book Fire Ecology of Pacific Northwest Forests written by James K Agee and published by . This book was released on 1993-11 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: A leading expert in the emerging field of fire ecology, James Agee analyzes the ecological role of fire in the creation and maintenance of the natural forests common to most of the western U.S. In addition to examining fire from an ecological perspective, he provides insight into its historical and cultural aspects, and also touches on some of the political issues that influence the use of fire. Although the focus of chapters on the ecology of specific forest zones is on the Pacific Northwest, much of the book addresses issues that are applicable to other regions. Illustrations, tables, index.
Author : Richard Hakluyt
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.F/5 ( download)
Download or read book Divers Voyages Touching the Discovery of America and the Islands Adjacent written by Richard Hakluyt and published by . This book was released on 1850 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Clair B. Stalnaker
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Instream Flow Incremental Methodology written by Clair B. Stalnaker and published by . This book was released on 1995 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roy L. Carlson
Publisher :
ISBN 13 :
Total Pages : 362 pages
Book Rating : 4.:/5 (298 download)
Download or read book Projectile Point Sequences in Northwestern North America written by Roy L. Carlson and published by . This book was released on 2008 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carl J. Walters
Publisher : Princeton University Press
ISBN 13 : 0691214638
Total Pages : 424 pages
Book Rating : 4.6/5 (912 download)
Download or read book Fisheries Ecology and Management written by Carl J. Walters and published by Princeton University Press. This book was released on 2020-06-30 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantitative modeling methods have become a central tool in the management of harvested fish populations. This book examines how these modeling methods work, why they sometimes fail, and how they might be improved by incorporating larger ecological interactions. Fisheries Ecology and Management provides a broad introduction to the concepts and quantitative models needed to successfully manage fisheries. Walters and Martell develop models that account for key ecological dynamics such as trophic interactions, food webs, multi-species dynamics, risk-avoidance behavior, habitat selection and density-dependence. They treat fisheries policy development as a two-stage process, first identifying strategies for varying harvest in relation to changes in abundance, then finding ways to implement such strategies in terms of monitoring and regulatory procedures. This book provides a general framework for developing assessment models in terms of state-observation dynamics hypotheses, and points out that most fisheries assessment failures have been due to inappropriate observation model hypotheses rather than faulty models for ecological dynamics. Intended as a text in upper division and graduate classes on fisheries assessment and management, this useful guide will also be widely read by ecologists and fisheries scientists.
