Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Spawning And Seasonal Distribution Of Adult Steelhead In The Kasilof River Watershed Alaska 2007 And 2008 full books in PDF, epub, and Kindle. Read online Spawning And Seasonal Distribution Of Adult Steelhead In The Kasilof River Watershed Alaska 2007 And 2008 ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Gunnar Knapp
Publisher :
ISBN 13 : 9780891641759
Total Pages : 302 pages
Book Rating : 4.6/5 (417 download)
Download or read book The Great Salmon Run written by Gunnar Knapp and published by . This book was released on 2007-01-01 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines economic and policy issues related to wild and farmed salmon in North America.
Author : Philip F. Schempf
Publisher :
ISBN 13 : 9780888396952
Total Pages : 0 pages
Book Rating : 4.3/5 (969 download)
Download or read book Bald Eagles in Alaska written by Philip F. Schempf and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An expansive collection of papers and articles from internationally recognized bald eagle experts. Presented is a complete portrait of the status and ecology of the bald eagle in Alaska.A collection of papers and articles from international bald eagle experts, which present a complete portrait of the status and ecology of the bald eagle in Alaska. Myriad topics include culture, biology, population history and status, conservation and management, the Alaskan habitat from the northern rainforest to the Aleutian Islands, attitudes from diverse groups from the Tlingit to bounty hunters, along with sound scientific data.
Author : Cornelis Groot
Publisher : UBC Press
ISBN 13 : 9780774803595
Total Pages : 602 pages
Book Rating : 4.8/5 (35 download)
Download or read book Pacific Salmon Life Histories written by Cornelis Groot and published by UBC Press. This book was released on 1991 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pacific salmon are an important biological and economic resource of countries of the North Pacific rim. They are also a unique group of fish possessing unusually complex life histories. There are seven species of Pacific salmon, five occurring on both the North American and Asian continents (sockeye, pink, chum, chinook, and coho) and two (masu and amago) only in Asia. The life cycle of the Pacific salmon begins in the autumn when the adult female deposits eggs that are fertilized in gravel beds in rivers or lakes. The young emerge from the gravel the following spring and will either migrate immediately to salt water or spend one or more years in a river or lake before migrating. Migrations in the ocean are extensive during the feeding and growing phase, covering thousands of kilometres. After one or more years the maturing adults find their way back to their home river, returning to their ancestral breeding grounds to spawn. They die after spawning and the eggs in the gravel signify a new cycle. Upon this theme Pacific salmon have developed many variations, both between as well as within species. Pacific Salmon Life Histories provides detailed descriptions of the different life phases through which each of the seven species passes. Each chapter is written by a scientist who has spent years studying and observing a particular species of salmon. Some of the topics covered are geographic distribution, transplants, freshwater life, ocean life, development, growth, feeding, diet, migration, and spawning behaviour. The text is richly supplemented by numerous maps, illustrations, colour plates, and tables and there is a detailed general index, as well as a useful geographical index.
Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (91 download)
Download or read book Synthesis of Adaptation Options for Coastal Areas written by and published by . This book was released on 2008 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.3/5 (121 download)
Download or read book Draft, Additional Water Acquisition for Meeting VAMP Flow Objectives 1999 written by and published by . This book was released on 1999 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Sue Halpern
Publisher : HarperCollins
ISBN 13 : 0062678973
Total Pages : 290 pages
Book Rating : 4.0/5 (626 download)
Download or read book Summer Hours at the Robbers Library written by Sue Halpern and published by HarperCollins. This book was released on 2018-02-27 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: From journalist and author Sue Halpern comes a wry, observant look at contemporary life and its refugees. Halpern’s novel is an unforgettable tale of family...the kind you come from and the kind you create. People are drawn to libraries for all kinds of reasons. Most come for the books themselves, of course; some come to borrow companionship. For head librarian Kit, the public library in Riverton, New Hampshire, offers what she craves most: peace. Here, no one expects Kit to talk about the calamitous events that catapulted her out of what she thought was a settled, suburban life. She can simply submerge herself in her beloved books and try to forget her problems. But that changes when fifteen-year-old, home-schooled Sunny gets arrested for shoplifting a dictionary. The judge throws the book at Sunny—literally—assigning her to do community service at the library for the summer. Bright, curious, and eager to connect with someone other than her off-the-grid hippie parents, Sunny coaxes Kit out of her self-imposed isolation. They’re joined by Rusty, a Wall Street high-flyer suddenly crashed to earth. In this little library that has become the heart of this small town, Kit, Sunny, and Rusty are drawn to each other, and to a cast of other offbeat regulars. As they come to terms with how their lives have unraveled, they also discover how they might knit them together again and finally reclaim their stories.
Author : Craig Groves
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.3/5 (91 download)
Download or read book Drafting a Conservation Blueprint written by Craig Groves and published by . This book was released on 2003-05-16 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drafting a Conservation Blueprint lays out for the first time in book form a step-by-step planning process for conserving the biological diversity of entire regions. In an engaging and accessible style, the author explains how to develop a regional conservation plan and offers experience-based guidance that brings together relevant information from the fields of ecology, conservation biology, planning, and policy. Individual chapters outline and discuss the main steps of the planning process, including: • an overview of the planning framework • selecting conservation targets and setting goals • assessing existing conservation areas and filling information gaps • assessing population viability and ecological integrity • selecting and designing a portfolio of conservation areas • assessing threats and setting priorities A concluding section offers advice on turning conservation plans into action, along with specific examples from around the world. The book brings together a wide range of information about conservation planning that is grounded in both a strong scientific foundation and in the realities of implementation.
Author : Ian G. Cowx
Publisher : John Wiley & Sons
ISBN 13 : 0470695277
Total Pages : 458 pages
Book Rating : 4.4/5 (76 download)
Download or read book Management and Ecology of River Fisheries written by Ian G. Cowx and published by John Wiley & Sons. This book was released on 2008-04-30 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this edited work, international experts in fisheries management and ecology review and appraise the status of river fisheries, assessment methodology, constraints on development, issues and options regarding management and associated problems in both temperate and tropical countries. Recommendations are made to improve management and an attempt is made to provide guidelines for formulating policy, for planning methodology and for evaluating future activities. Assessment of fish community structure and dynamics. Factors constraining stock recruitment. Fish habitat requirements. Instream flow needs. Impact of water resource schemes. Rehabilitation of river fisheries. Enhancement of fish stocks. Exploitation of stocks. Management of migratory fish stocks. Conservation of endangered species. Integrated river management. Bioeconomic issues. Legislation. Multinational management of rivers. Case studies.
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 : Erin McKittrick
Publisher : The Mountaineers Books
ISBN 13 : 1594853924
Total Pages : 224 pages
Book Rating : 4.5/5 (948 download)
Download or read book A Long Trek Home written by Erin McKittrick and published by The Mountaineers Books. This book was released on 2009-10-06 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: CLICK HERE to download the first chapter from A Long Treak Home * Compelling adventure with an environmental focus * An informative natural and cultural history of one of our last wild coastlines * Author is a pioneer in "packrafting," an emerging trend in backcountry travel In June 2007, Erin McKittrick and her husband, Hig, embarked on a 4,000-mile expedition from Seattle to the Aleutian Islands, traveling solely by human power. This is the story of their unprecedented trek along the northwestern edge of the Pacific Ocean-a year-long journey through some of the most rugged terrain in the world- and their encounters with rain, wind, blizzards, bears, and their own emotional and spiritual demons. Erin and Hig set out from Seattle with a desire to raise awareness of natural resource and conservation issues along their route: clear-cut logging of rainforests; declining wild salmon populations; extraction of mineral resources; and effects of global climate change. By taking each mile step by step, they were able to intimately explore the coastal regions of Washington, British Columbia, and Alaska, see the wilderness in its larger context, and provide a unique on-the-ground perspective. An entertaining and, at times, thrilling adventure, theirs is a journey of discovery and of insights about the tiny communities that dot this wild coast, as well as the individuals there whom they meet and inspire.
Author : Kenneth A. Lockridge
Publisher : Cambridge University Press
ISBN 13 : 0521281709
Total Pages : 291 pages
Book Rating : 4.5/5 (212 download)
Download or read book Fish Stress and Health in Aquaculture written by Kenneth A. Lockridge and published by Cambridge University Press. This book was released on 1981 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative 1997 review of the effects of stress on fish in polluted water, research labs and fish farms.
Author : Ken W. Krauss
Publisher : John Wiley & Sons
ISBN 13 : 111963928X
Total Pages : 484 pages
Book Rating : 4.1/5 (196 download)
Download or read book Wetland Carbon and Environmental Management written by Ken W. Krauss and published by John Wiley & Sons. This book was released on 2021-11-23 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores how the management of wetlands can influence carbon storage and fluxes. Wetlands are vital natural assets, including their ability to take-up atmospheric carbon and restrict subsequent carbon loss to facilitate long-term storage. They can be deliberately managed to provide a natural solution to mitigate climate change, as well as to help offset direct losses of wetlands from various land-use changes and natural drivers. Wetland Carbon and Environmental Management presents a collection of wetland research studies from around the world to demonstrate how environmental management can improve carbon sequestration while enhancing wetland health and function. Volume highlights include: Overview of carbon storage in the landscape Introduction to wetland management practices Comparisons of natural, managed, and converted wetlands Impact of wetland management on carbon storage or loss Techniques for scientific assessment of wetland carbon processes Case studies covering tropical, coastal, inland, and northern wetlands Primer for carbon offset trading programs and how wetlands might contribute The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity.Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
Author : William Bright
Publisher : University of Oklahoma Press
ISBN 13 : 0806189169
Total Pages : 137 pages
Book Rating : 4.8/5 (61 download)
Download or read book Native American Placenames of the Southwest written by William Bright and published by University of Oklahoma Press. This book was released on 2013-03-11 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you ever driven through a small town with an intriguing name like Wyandotte or Cuyamungue and wondered where that name came from? Or how such well-known placenames as Tucson, Waco, or Tulsa originated? Native American placenames like these occur all across the American Southwest. This user-friendly guide—covering Arizona, New Mexico, Oklahoma, and Texas—provides fascinating information about the meaning and origins of southwestern placenames. With its unique regional approach and compact design, the handbook is especially suitable for curious travelers. Written by distinguished linguist William Bright, the handbook is organized alphabetically, and its entries for places—including towns, cities, counties, parks, and geographic landmarks—are concise and easy to read. Entries give the state and county, along with all available information on pronunciation, the name of the language from which the name derives, the name’s literal meaning, and relevant history.In their introduction to the handbook, editors Alice Anderton and Sean O’Neill provide easy-to-understand pronunciation keys for English and Native languages. They further explain basic linguistic terminology and common southwestern geographical terms such as mesa, canyon, and barranca. The book also features maps showing all counties in each of the southwestern states, a list of Native languages and language families, and contact information for tribal headquarters throughout the Southwest.
Author : James Kari
Publisher : University of Alaska Press
ISBN 13 : 1602233063
Total Pages : 433 pages
Book Rating : 4.6/5 (22 download)
Download or read book Shem Pete's Alaska written by James Kari and published by University of Alaska Press. This book was released on 2016-07-15 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Shem Pete (1896-1989), the colorful and brilliant raconteur from Susitna Station, Alaska left a rich legacy of knowledge about the Upper Cook Inlet Dena'ina world. Shem was one of the most versatile storytellers and historians in twentieth century Alaska. His lifetime travel map of approximately 13,500 square miles is one of the largest ever documented in this degree of detail anywhere in the world. Reflecting the latest scholarship on Upper Inlet Dena'ina ethnogeography and history, this revised second edition includes new place names, two new essays, numerous annotations, and new photographs. It also illustrates how Shem Pete's Alaska has contributed to the recognition of the Dena'ina heritage of southcentral Alaska since the publication of the second edition in 2003. The names form a reconstructed place name network from the vantage points of the life experiences of Shem Pete and other Dena'ina and Ahtna speakers. The place names are annotated with comments and stories by Shem Pete and more than fifty other contributors, and with historic references, vignettes, numerous photographs, a selection of historic maps, and shaded-relief place name maps. The authors provide perspective on Dena'ina language and culture, and a summary of Dena'ina geographic knowledge and place name research methodology. The book is a significant contribution to Athabascan ethnography and linguistics, the history of Alaska, and to the fields of ethnogeography and onomastics. This book will be the basic reference work on the Dena'ina people of Upper Cook Inlet"--Provided by publisher.
Author : Julie L. Lockwood
Publisher : John Wiley & Sons
ISBN 13 : 1118570820
Total Pages : 456 pages
Book Rating : 4.1/5 (185 download)
Download or read book Invasion Ecology written by Julie L. Lockwood and published by John Wiley & Sons. This book was released on 2013-04-05 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Invasion Ecology provides a comprehensive and updated introduction to all aspects of biological invasion by non-native species. Highlighting important research findings associated with each stage of invasion, the book provides an overview of the invasion process from transportation patterns and causes of establishment success to ecological impacts, invader management, and post-invasion evolution. The authors have produced new chapters on predicting and preventing invasion, managing and eradicating invasive species, and invasion dynamics in a changing climate. Modern global trade and travel have led to unprecedented movement of non-native species by humans with unforeseen, interesting, and occasionally devastating consequences. Increasing recognition of the problems associated with invasion has led to a rapid growth in research into the dynamics of non-native species and their adverse effects on native biota and human economies. This book provides a synthesis of this fast growing field of research and is an essential text for undergraduate and graduate students in ecology and conservation management. Additional resources are available at www.wiley.com/go/invasionecology
Author : Julie L. Lockwood
Publisher : Springer Science & Business Media
ISBN 13 : 9780306465420
Total Pages : 312 pages
Book Rating : 4.4/5 (654 download)
Download or read book Biotic Homogenization written by Julie L. Lockwood and published by Springer Science & Business Media. This book was released on 2001-05-31 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological homogenization is the dominant process shaping the future global biosphere. As global transportation becomes faster and more frequent, it is inevitable that biotic intermixing will increase. Unique local biotas will become extinct only to be replaced by already widespread biotas that can tolerate human activities. This process is affecting all aspects of our world: language, economies, and ecosystems alike. The ultimate outcome is the loss of uniqueness and the growth of uniformity. In this way, fast food restaurants exist in Moscow and Java Sparrows breed on Hawaii. Biological homogenization qualifies as a global environmental catastrophe. The Earth has never witnessed such a broad and complete reorganization of species distributions.
Author : Fredrick C. Robards
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (319 download)
Download or read book Nesting and Productivity of Bald Eagles written by Fredrick C. Robards and published by . This book was released on 1966 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
