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Download Preliminary Investigations Of Genetic Structure Of Chum Salmon Oncorhynchus Keta In The Noatak And Kobuk River Drainages Of Northwestern Alaska full books in PDF, epub, and Kindle. Read online Preliminary Investigations Of Genetic Structure Of Chum Salmon Oncorhynchus Keta In The Noatak And Kobuk River Drainages Of Northwestern Alaska ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Michael D. Kelly
Publisher :
ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (359 download)
Download or read book North Pacific Salmonid Enhancement Programs and Genetic Resources written by Michael D. Kelly and published by . This book was released on 1990 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Alaska. Division of Fisheries Rehabilitation, Enhancement, and Development
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (319 download)
Download or read book FRED Reports written by Alaska. Division of Fisheries Rehabilitation, Enhancement, and Development and published by . This book was released on 1986 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Library of Congress. Processing Dept
Publisher :
ISBN 13 :
Total Pages : 1128 pages
Book Rating : 4.:/5 (31 download)
Download or read book Monthly Checklist of State Publications written by Library of Congress. Processing Dept and published by . This book was released on 1987 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt: An annual index to the monographs appears early in the following year.
Author : Jacqueline M. Grebmeier
Publisher : Springer
ISBN 13 : 9401788634
Total Pages : 461 pages
Book Rating : 4.4/5 (17 download)
Download or read book The Pacific Arctic Region written by Jacqueline M. Grebmeier and published by Springer. This book was released on 2014-06-10 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pacific Arctic region is experiencing rapid sea ice retreat, seawater warming, ocean acidification and biological response. Physical and biogeochemical modeling indicates the potential for step-function changes to the overall marine ecosystem. This synthesis book was coordinated within the Pacific Arctic Group, a network of international partners working in the Pacific Arctic. Chapter topics range from atmospheric and physical sciences to chemical processing and biological response to changing environmental conditions. Physical and biogeochemical modeling results highlight the need for data collection and interdisciplinary modeling activities to track and forecast the changing ecosystem of the Pacific Arctic with climate change.
Author : Peter W. Barnes
Publisher : Elsevier
ISBN 13 : 148326839X
Total Pages : 483 pages
Book Rating : 4.4/5 (832 download)
Download or read book The Alaskan Beaufort Sea written by Peter W. Barnes and published by Elsevier. This book was released on 2013-09-17 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Alaskan Beaufort Sea: Ecosystems and Environments provides an interdisciplinary view into almost all aspects of the environment, with a detailed survey of the background literature. This book focuses on the Alaskan Beaufort Shelf environment. Organized into four parts encompassing 20 chapters, this book begins with an overview of the characteristics and history of the region in which the research took place and defines the objectives of the studies program. This text then examines the subsynoptic meteorological networks along the Beaufort Sea coast and shelf. Other chapters consider the thermally generated mesoscale effects on surface winds and the orographic mesoscale effects on surface winds. This book discusses as well the phytoplankton associations and relative phytoplankton production in the area between the 20-m depth contour and the edge of the ice in summer. The final chapter deals with the characteristics of the ice cover and oil-ice interactions that will affect cleanup activities after blowout. This book is a valuable resource for scientists and conservationists.
Author : Catherine W. Mecklenburg
Publisher : Amer Fisheries Society
ISBN 13 : 9781888569070
Total Pages : 1037 pages
Book Rating : 4.5/5 (69 download)
Download or read book Fishes of Alaska written by Catherine W. Mecklenburg and published by Amer Fisheries Society. This book was released on 2002-01-01 with total page 1037 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 : Lucien Schneider
Publisher : Presses Université Laval
ISBN 13 : 9782763770659
Total Pages : 526 pages
Book Rating : 4.7/5 (76 download)
Download or read book Ulirnaisigutiit written by Lucien Schneider and published by Presses Université Laval. This book was released on 1985 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inuktitut words in roman orthography and syllabics.
Author : Robert L. Detterman
Publisher :
ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.3/5 (91 download)
Download or read book Stratigraphic Framework of the Alaska Peninsula written by Robert L. Detterman and published by . This book was released on 1996 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Park Service
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.3/5 (121 download)
Download or read book Management Policies written by United States. National Park Service and published by . This book was released on 1988 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Carolus Grütters
Publisher : BRILL
ISBN 13 : 9004330461
Total Pages : 319 pages
Book Rating : 4.0/5 (43 download)
Download or read book Migration on the Move written by Carolus Grütters and published by BRILL. This book was released on 2017-07-03 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: Migration on the Move examines the dynamics of migration and asylum law over the past two decades and highlights profound changes that have taken place in these fields as a result of growing EU competences to deal with migration and asylum questions. The book maps the transformation of the migration field by focusing on three interrelated issues: the effects of Europeanization and the shifting power relations that it implies; placing Europe’s laws and policies in a global migration context, and critically examining to whom ‘project’ Europe belongs. The contributors offer a multidisciplinary analysis of key aspects of the migration and refugee crisis and their implications for policies, principles of law, and the treatment of people in Europe today.
Author : Robert Marshall
Publisher : Classic Reprint Series
ISBN 13 : 9780912006512
Total Pages : 399 pages
Book Rating : 4.0/5 (65 download)
Download or read book Arctic Village written by Robert Marshall and published by Classic Reprint Series. This book was released on 1991 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This classic is an original work of literature by one of America's foremost conservationists and is an account of the people of the north, both Native and white, who give Alaska its special human flavor. First published over fifty years ago, the book is still a favorite among old-time Alaskans and, over the years, has prompted numerous readers to pack up and move to Alaska. The richness of statistical coverage in this book, and Marshall's careful descriptions of the characters he met, provide readers with a window to the world of 1930 and a nearly complete record of the Koyukuk civilization as he saw it. Readers learn what the people of Wiseman thought about sex, religion, politics, and the myriad of ways they found to cope with and enjoy life in a wilderness community.
Author :
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.3/5 (121 download)
Download or read book Interim Synthesis Report written by and published by . This book was released on 1978 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines consequences of outer continental shelf petroleum development in light of current knowledge. Cover title: Environmental assessment of the Alaskan continental shelf.
Author : Arctic Climate Impact Assessment
Publisher : Cambridge University Press
ISBN 13 : 0521865093
Total Pages : 1053 pages
Book Rating : 4.5/5 (218 download)
Download or read book Arctic Climate Impact Assessment - Scientific Report written by Arctic Climate Impact Assessment and published by Cambridge University Press. This book was released on 2005-11-07 with total page 1053 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Arctic is now experiencing some of the most rapid and severe climate change on earth. Over the next 100 years, climate change is expected to accelerate, contributing to major physical, ecological, social, and economic changes, many of which have already begun. Changes in arctic climate will also affect the rest of the world through increased global warming and rising sea levels. Arctic Climate Impact Assessment was prepared by an international team of over 300 scientists, experts, and knowledgeable members of indigenous communities. The report has been thoroughly researched, is fully referenced, and provides the first comprehensive evaluation of arctic climate change, changes in ultraviolet radiation and their impacts for the region and for the world. It is illustrated in full color throughout. The results provided the scientific foundations for the ACIA synthesis report - Impacts of a Warming Arctic - published by Cambridge University Press in 2004.
Author : Ted Goebel
Publisher : Texas A&M University Press
ISBN 13 : 1603443843
Total Pages : 411 pages
Book Rating : 4.6/5 (34 download)
Download or read book From the Yenisei to the Yukon written by Ted Goebel and published by Texas A&M University Press. This book was released on 2011-04-01 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt: Who were the first people who came to the land bridge joining northeastern Asia to Alaska and the northwest of North America? Where did they come from? How did they organize technology, especially in the context of settlement behavior? During the Pleistocene era, the people now known as Beringians dispersed across the varied landscapes of late-glacial northeast Asia and northwest North America. The twenty chapters gathered in this volume explore, in addition to the questions posed above, how Beringians adapted in response to climate and environmental changes. They share a focus on the significance of the modern-human inhabitants of the region. By examining and analyzing lithic artifacts, geoarchaeological evidence, zooarchaeological data, and archaeological features, these studies offer important interpretations of the variability to be found in the early material culture the first Beringians. The scholars contributing to this work consider the region from Lake Baikal in the west to southern British Columbia in the east. Through a technological-organization approach, this volume permits investigation of the evolutionary process of adaptation as well as the historical processes of migration and cultural transmission. The result is a closer understanding of how humans adapted to the diverse and unique conditions of the late Pleistocene.
Author : David M. Hopkins
Publisher : Elsevier
ISBN 13 : 1483273407
Total Pages : 503 pages
Book Rating : 4.4/5 (832 download)
Download or read book Paleoecology of Beringia written by David M. Hopkins and published by Elsevier. This book was released on 2013-09-17 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paleoecology of Beringia is the product of a symposium organized by its editors, sponsored by the Wenner-Gren Foundation for Anthropological Research, and held at the foundation's conference center in Burg Wartenstein, Austria, 8-17 June 1979. The focus of this volume is on the paradox central to all studies of the unglaciated Arctic during the last Ice Age: that vertebrate fossils indicate that from 45,000 to 11,000 years BP an environment considerably more diverse and productive than the present one existed, whereas the botanical record, where it is not silent, supports a far more conservative appraisal of the region's ability to sustain any but the sparsest forms of plant and animal life. The volume is organized into seven parts. Part 1 focuses on the paleogeography of the Beringia. The studies in Part 2 explore the ancient vegatation. Part 3 deals with the steppe-tundra concept and its application in Beringia. Part 4 examines the paleoclimate while Part 5 is devoted to the biology of surviving relatives of the Pleistocene ungulates. Part 6 takes up the presence of man in ancient Beringia. Part 7 assesses the paleoecology of Beringia during the last 40,000 years
