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Download Results Of The 1986 1987 California Sea Lion Steelhead Trout Predation Control Program At The Hiram M Chittenden Locks full books in PDF, epub, and Kindle. Read online Results Of The 1986 1987 California Sea Lion Steelhead Trout Predation Control Program At The Hiram M Chittenden Locks ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Mark A. Fraker
Publisher :
ISBN 13 :
Total Pages : 98 pages
Book Rating : 4.:/5 (318 download)
Download or read book California Sea Lions and Steelhead Trout at the Chittenden Locks, Seattle, Washington written by Mark A. Fraker and published by . This book was released on 1994 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.3/5 (555 download)
Download or read book Environmental Assessment (EA) on Controlling California Sea Lion Predation on Wild Steelhead in the Lake Washington Ship Canal B1; Appendices and Attachments written by and published by . This book was released on 1989 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 228 pages
Book Rating : 4.:/5 (318 download)
Download or read book Status of Living Marine Resources Off the Pacific Coast of the United States for 1993 written by and published by . This book was released on 1993 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (318 download)
Download or read book AFSC Processed Report written by and published by . This book was released on 1991 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309176204
Total Pages : 472 pages
Book Rating : 4.3/5 (91 download)
Download or read book Upstream written by National Research Council and published by National Academies Press. This book was released on 1996-07-17 with total page 472 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 : Committee on Scientific Issues in the Endangered Species Act
Publisher : National Academies Press
ISBN 13 : 0309176190
Total Pages : 289 pages
Book Rating : 4.3/5 (91 download)
Download or read book Science and the Endangered Species Act written by Committee on Scientific Issues in the Endangered Species Act and published by National Academies Press. This book was released on 1995-10-27 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Endangered Species Act (ESA) is a far-reaching law that has sparked intense controversies over the use of public lands, the rights of property owners, and economic versus environmental benefits. In this volume a distinguished committee focuses on the science underlying the ESA and offers recommendations for making the act more effective. The committee provides an overview of what scientists know about extinction--and what this understanding means to implementation of the ESA. Habitat--its destruction, conservation, and fundamental importance to the ESA--is explored in detail. The book analyzes Concepts of species--how the term "species" arose and how it has been interpreted for purposes of the ESA. Conflicts between species when individual species are identified for protection, including several case studies. Assessment of extinction risk and decisions under the ESA--how these decisions can be made more effectively. The book concludes with a look beyond the Endangered Species Act and suggests additional means of biological conservation and ways to reduce conflicts. It will be useful to policymakers, regulators, scientists, natural-resource managers, industry and environmental organizations, and those interested in biological conservation.
Author :
Publisher :
ISBN 13 :
Total Pages : 394 pages
Book Rating : 4.:/5 (318 download)
Download or read book Oregon - Washington Marine Mammal & Seabird Surveys written by and published by . This book was released on 1990 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251306435
Total Pages : 124 pages
Book Rating : 4.2/5 (513 download)
Download or read book Report of the Expert Workshop on means and methods for reducing marine mammal mortality in fishing and aquaculture operations written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-08-29 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: The workshop discussed current knowledge on marine mammal bycatch questions, evaluated the efficacy of measures for mitigating bycatch, reviewed techniques across different gear types and recommended that FAO develop Technical Guidelines.
Author :
Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.:/5 (318 download)
Download or read book Administrative Report LJ written by and published by . This book was released on 1992 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Anita L. Lopez
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.:/5 (318 download)
Download or read book Marine Mammal Protection Act and Endangered Species Act Implementation Program, 1998 written by Anita L. Lopez and published by . This book was released on 1999 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Claudio Campagna
Publisher : Springer Nature
ISBN 13 : 3030591840
Total Pages : 667 pages
Book Rating : 4.0/5 (35 download)
Download or read book Ethology and Behavioral Ecology of Otariids and the Odobenid written by Claudio Campagna and published by Springer Nature. This book was released on 2021-06-02 with total page 667 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is focused on the marine mammalian groups the Otariidae and the Odobenidae, otherwise known as fur seals, sea lions and the walrus. In 30 chapters, more than 60 authors from 30 institutions and 13 nationalities, discuss a broad suite of topics from maternal care and mating behavior, through play, cognition and personality, to adaptation to life in the Anthropocene. The authors explore the behaviors that have allowed these semi-aquatic mammals to thrive in the marine realm. Many populations have recovered following historical decimation, with interesting evolutionary consequences which are explored. Detailed, selected, individual species descriptions are also provided, showcasing the behavioral diversity of this engaging, adaptive and highly successful group of marine mammals.
Author : Peggy J. Busby
Publisher :
ISBN 13 :
Total Pages : 482 pages
Book Rating : 4.:/5 (318 download)
Download or read book Status Review of West Coast Steelhead from Washington, Idaho, Oregon, and California written by Peggy J. Busby and published by . This book was released on 1996 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Adam Woog
Publisher : Arcadia Publishing
ISBN 13 : 9780738559179
Total Pages : 132 pages
Book Rating : 4.5/5 (591 download)
Download or read book The Ballard Locks written by Adam Woog and published by Arcadia Publishing. This book was released on 2008 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Uses archival photographs to present the story of Seattle's Ballard Locks.
Author : Nicholas Gales
Publisher : CSIRO PUBLISHING
ISBN 13 : 0643099263
Total Pages : 468 pages
Book Rating : 4.6/5 (43 download)
Download or read book Marine Mammals: Fisheries, Tourism and Management Issues written by Nicholas Gales and published by CSIRO PUBLISHING. This book was released on 2003-10-22 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Mammals: Fisheries, Tourism and Management Issues brings together contributions from 68 leading scientists from 12 countries to provide a comprehensive, up-to-date review on the way we manage our interactions with whales, dolphins, seals and dugongs. The book examines how we have fared conserving the world’s marine mammal populations, with a focus on the key issues of fisheries and tourism. From a unique southern hemisphere perspective, the authors consider how science informs the culling debate, how wild fisheries and aquaculture interact with marine mammal populations and how we might manage the effects of whale, dolphin and seal watching industries. The authors also address other issues such as the way in which ethics, genetics, acoustics, ecosystem models and pollution influence the management and conservation of marine mammals. Marine Mammals is an invaluable and accessible resource for all those involved with marine mammals, including scientists, managers, policy makers, industry representatives and students. Winner of a 2004 Whitley Award.
Author : John R. Twiss
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.:/5 (318 download)
Download or read book Conservation and Management of Marine Mammals written by John R. Twiss and published by . This book was released on 1999 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. Lee Lyman
Publisher :
ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.X/5 (4 download)
Download or read book Zooarchaeology and Conservation Biology written by R. Lee Lyman and published by . This book was released on 2004 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Argues that conservation biology cannot afford to ignore zooarchaeological research and that we can learn important lessons by examining long-term human and nonhuman influences on ecosystems.
Author :
Publisher :
ISBN 13 :
Total Pages : 834 pages
Book Rating : 4.U/5 (183 download)
Download or read book Canadian Journal of Zoology written by and published by . This book was released on 1996 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
