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Download Effects Of Domestication On Predation Mortality And Competitive Dominance Yakima Klickitat Fisheries Project Monitoring And Evaluation 2004 2005 Annual Report full books in PDF, epub, and Kindle. Read online Effects Of Domestication On Predation Mortality And Competitive Dominance Yakima Klickitat Fisheries Project Monitoring And Evaluation 2004 2005 Annual Report 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 : 108 pages
Book Rating : 4.3/5 (555 download)
Download or read book Lyle Falls Fish Passage Project written by and published by . This book was released on 2008 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : 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.
Author : Jim Lichatowich
Publisher :
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.3/5 (5 download)
Download or read book Salmon Without Rivers written by Jim Lichatowich and published by . This book was released on 1999-08 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fundamentally, the salmon's decline has been the consequence of a vision based on flawed assumptions and unchallenged myths.... We assumed we could control the biological productivity of salmon and 'improve' upon natural processes that we didn't even try to understand. We assumed we could have salmon without rivers." --from the introduction From a mountain top where an eagle carries a salmon carcass to feed its young to the distant oceanic waters of the California current and the Alaskan Gyre, salmon have penetrated the Northwest to an extent unmatched by any other animal. Since the turn of the twentieth century, the natural productivity of salmon in Oregon, Washington, California, and Idaho has declined by eighty percent. The decline of Pacific salmon to the brink of extinction is a clear sign of serious problems in the region. In Salmon Without Rivers, fisheries biologist Jim Lichatowich offers an eye-opening look at the roots and evolution of the salmon crisis in the Pacific Northwest. He describes the multitude of factors over the past century and a half that have led to the salmon's decline, and examines in depth the abject failure of restoration efforts that have focused almost exclusively on hatcheries to return salmon stocks to healthy levels without addressing the underlying causes of the decline. The book: describes the evolutionary history of the salmon along with the geologic history of the Pacific Northwest over the past 40 million years considers the indigenous cultures of the region, and the emergence of salmon-based economies that survived for thousands of years examines the rapid transformation of the region following the arrival of Europeans presents the history of efforts to protect and restore the salmon offers a critical assessment of why restoration efforts have failed Throughout, Lichatowich argues that the dominant worldview of our society -- a worldview that denies connections between humans and the natural world -- has created the conflict and controversy that characterize the recent history of salmon; unless that worldview is challenged and changed, there is little hope for recovery. Salmon Without Rivers exposes the myths that have guided recent human-salmon interactions. It clearly explains the difficult choices facing the citizens of the region, and provides unique insight into one of the most tragic chapters in our nation's environmental history.
Author : V.P. Singh
Publisher : Springer Science & Business Media
ISBN 13 : 9401103933
Total Pages : 284 pages
Book Rating : 4.4/5 (11 download)
Download or read book Water-Quality Hydrology written by V.P. Singh and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water is vital to life, maintenance of ecological balance, economic development, and sustenance of civilization. Planning and management of water resources and its optimal use are a matter of urgency for most countries of the world, and even more so for India with a huge population. Growing population and expanding economic activities exert increasing demands on water for varied needs--domestic, industrial, agricultural, power generation, navigation, recreation, etc. In India, agriculture is the highest user of water. The past three decades have witnessed numerous advances as well as have presented intriguing challenges and exciting opportunities in hydrology and water resources. Compounding them has been the growing environmental consciousness. Nowhere are these challenges more apparent than in India. As we approach the twenty first century, it is entirely fitting to take stock of what has been accomplished and what remains to be accomplished, and what accomplishments are relevant, with particular reference to Indian conditions.
Author : Albert G. Spalding
Publisher : Jazzybee Verlag
ISBN 13 : 3849658724
Total Pages : 466 pages
Book Rating : 4.8/5 (496 download)
Download or read book America's National Game written by Albert G. Spalding and published by Jazzybee Verlag. This book was released on 2020-09-14 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is in great demand by baseball enthusiasts. Having been connected with every department of the game from player to magnate, Mr. Spalding has contributed a very important work to the game's history. As the invincible pitcher of the Boston Club, previous to the formation of the National League, his book of so many pages is an interesting record of events dating from the beginning of the great American pastime. It is not exactly a history of the game, but deals largely with incidents during the author's career, who was a player in the late 1860s and early 1870s, and helped organize the National League in 1876. One chapter, devoted to sundry topics, gives an account of the sale of the immortal "King Kelly," the original "$10,000 beauty," by Chicago to the Boston Club in the late 1880s. Other Chapters are devoted to the literature of the game, quoting several instances of the baseball paragrapher's art and also specimens of the distinct poetry of the pastime, of which "Casey at the Bat" is probably the most widely known. The Cincinnati Red Stockings Mr. Spalding gives credit as being the pioneer professional organization. It was not, however, until 1871 that professional baseball playing, as recognized today, was instituted. Mr. Spalding shows how cricket could not do for Americans. He says it is suitable for the British temperament, but not for the Yankee hustling spirit. He also tells how he worked into the game through a one-handed catch when a small boy. To lovers of baseball, whose name is legion, and whose number increases yearly, this book comprises in itself a whole library of useful information.
Author : John E. Thorpe
Publisher :
ISBN 13 :
Total Pages : 462 pages
Book Rating : 4.E/5 ( download)
Download or read book Salmon Ranching written by John E. Thorpe and published by . This book was released on 1980 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Willis Horton Rich
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.A/5 ( download)
Download or read book Early History and Seaward Migration of Chinook Salmon in the Columbia and Sacramento Rivers written by Willis Horton Rich and published by . This book was released on 1920 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Forest Service. Pacific Northwest Region
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (257 download)
Download or read book Lower Klickitat River written by United States. Forest Service. Pacific Northwest Region and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Nancy J. Turner
Publisher : McGill-Queen's Native and Northern Series
ISBN 13 : 9780773543805
Total Pages : 1106 pages
Book Rating : 4.5/5 (438 download)
Download or read book Ancient Pathways, Ancestral Knowledge written by Nancy J. Turner and published by McGill-Queen's Native and Northern Series. This book was released on 2014 with total page 1106 pages. Available in PDF, EPUB and Kindle. Book excerpt: How knowledge of plants and environments has been applied and shared over centuries and millennia by Indigenous peoples.
Author : James Blish
Publisher : Arrow
ISBN 13 : 9780099086604
Total Pages : 199 pages
Book Rating : 4.0/5 (866 download)
Download or read book A Clash of Cymbals written by James Blish and published by Arrow. This book was released on 1974 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : James Waller
Publisher : Oxford University Press
ISBN 13 : 0190287527
Total Pages : 480 pages
Book Rating : 4.1/5 (92 download)
Download or read book Becoming Evil written by James Waller and published by Oxford University Press. This book was released on 2002-06-27 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: Political or social groups wanting to commit mass murder on the basis of racial, ethnic or religious differences are never hindered by a lack of willing executioners. In Becoming Evil, social psychologist James Waller uncovers the internal and external factors that can lead ordinary people to commit extraordinary acts of evil. Waller debunks the common explanations for genocide- group think, psychopathology, unique cultures- and offers a more sophisticated and comprehensive psychological view of how anyone can potentially participate in heinous crimes against humanity. He outlines the evolutionary forces that shape human nature, the individual dispositions that are more likely to engage in acts of evil, and the context of cruelty in which these extraordinary acts can emerge. Illustrative eyewitness accounts are presented at the end of each chapter. An important new look at how evil develops, Becoming Evil will help us understand such tragedies as the Holocaust and recent terrorist events. Waller argues that by becoming more aware of the things that lead to extraordinary evil, we will be less likely to be surprised by it and less likely to be unwitting accomplices through our passivity.
Author : E N Anderson
Publisher : Left Coast Press
ISBN 13 : 1611329590
Total Pages : 306 pages
Book Rating : 4.6/5 (113 download)
Download or read book Caring for Place written by E N Anderson and published by Left Coast Press. This book was released on 2014-03-31 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marshalling decades of research on cultures across several continents, E. N. Anderson, a leading writer and scholar in human ecology and anthropology, shows how practicing environmental sustainability depends primarily on social and emotional engagements.
Author : James Waller
Publisher : Oxford University Press
ISBN 13 : 0199300704
Total Pages : 425 pages
Book Rating : 4.1/5 (993 download)
Download or read book Confronting Evil written by James Waller and published by Oxford University Press. This book was released on 2016 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This groundbreaking book from one of the foremost leaders in the field presents a fascinating continuum of research-informed strategies to prevent genocide from ever taking place; to avert further atrocities once mass murder occurs; and to prevent further turmoil once a society learns how to rebuild itself.
Author : E.N. Anderson
Publisher : Rowman & Littlefield
ISBN 13 : 1793634602
Total Pages : 173 pages
Book Rating : 4.7/5 (936 download)
Download or read book Complying with Genocide written by E.N. Anderson and published by Rowman & Littlefield. This book was released on 2020-12-04 with total page 173 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on a powerful Native American metaphor to frame this work, E.N. Anderson and Barbara Anderson examine complicity in genocide, stressing that it only through feeding the good wolf that a moral and social order of inclusion and tolerance can be built, while feeding the bad wolf will result in fear, hatred, exclusion, and violence. In Complying with Genocide: The Wolf You Feed, Anderson and Anderson illustrate how everyday frustration and fear, combined with hatred and social othering toward rivals and victims of discrimination, can lead individuals and whole nations to become complicit in genocide. Anderson and Anderson propose powerful actions that can both protect against complicity and create social change, as exemplified from populations recovering from genocidal regimes. This book is recommended for students and scholars of anthropology, sociology, public health, psychology, criminal justice, and political science.
Author : Dan C. Holland
Publisher :
ISBN 13 :
Total Pages : 352 pages
Book Rating : 4.E/5 ( download)
Download or read book The Western Pond Turtle written by Dan C. Holland and published by . This book was released on 1994 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. W. Reiser
Publisher :
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.3/5 (243 download)
Download or read book Habitat Requirements of Anadromous Salmonids written by D. W. Reiser and published by . This book was released on 1979 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
