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Download Number Of Salmon Systems And Distribution Of Escapements In The Alaska Peninsula And Aleutian Islands Management Areas 1986 91 full books in PDF, epub, and Kindle. Read online Number Of Salmon Systems And Distribution Of Escapements In The Alaska Peninsula And Aleutian Islands Management Areas 1986 91 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 : 992 pages
Book Rating : 4.:/5 (319 download)
Download or read book Status and Trends of the Nation's Biological Resources written by and published by . This book was released on 1998 with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Catherine E. Puckett Haecker
Publisher :
ISBN 13 :
Total Pages : 544 pages
Book Rating : 4.3/5 ( download)
Download or read book Status and Trends of the Nation's Biological Resources written by Catherine E. Puckett Haecker and published by . This book was released on 1998 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karen K. Gaul
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (319 download)
Download or read book Nanutset Ch'u Q'udi Gu written by Karen K. Gaul and published by . This book was released on 2007 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard Gard
Publisher :
ISBN 13 :
Total Pages : 411 pages
Book Rating : 4.:/5 (919 download)
Download or read book A History of Sockeye Salmon Research, Karluk River System, Alaska, 1880-2010 written by Richard Gard and published by . This book was released on 2014 with total page 411 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard G. Bakkala
Publisher :
ISBN 13 :
Total Pages : 100 pages
Book Rating : 4.F/5 ( download)
Download or read book Synopsis of Biological Data on the Chum Salmon, Oncorhynchus Keta (Walbaum) 1792 written by Richard G. Bakkala and published by . This book was released on 1970 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eldon L. Buckner
Publisher : Boone & Crockett Club
ISBN 13 : 9780940864740
Total Pages : 0 pages
Book Rating : 4.8/5 (647 download)
Download or read book Records of North American Big Game written by Eldon L. Buckner and published by Boone & Crockett Club. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Records of North American Big Game is a one-of-a-kind big game records book that lives up to its longstanding reputation as "The Book" of native North American big game trophies. The original book was published over eighty years ago. This latest edition is filled with valuable information for today's hunters, outdoorsmen, and game managers. A total of thirty-eight categories are recognized and, as a testament to the success of today's conservation efforts, five new World's Records are featured. Along with the detailed listing of over 25,000 trophies ranked by their all-time scores, this book includes current topics of interest to sportsmen. Records of North American Big Game is much more than statistics--it is a history book of big game animals, making it an exceptional resource for hunters and sportsmen.
Author : Nigel Haggan
Publisher : United Nations Educational, Scientific & Cultural Organization
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.:/5 (318 download)
Download or read book Fishers' Knowledge in Fisheries Science and Management written by Nigel Haggan and published by United Nations Educational, Scientific & Cultural Organization. This book was released on 2007 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on a number of case studies from around the world, this publication considers how the local knowledge and practices of indigenous fishing communities are being used in collaboration with scientists, government managers and non-governmental organisations to establish effective frameworks for sustainable fisheries science and management. It seeks to contribute towards achieving the goal of establishing international responsibility for the ethical collection, preservation, dissemination and application of fishers' knowledge.
Author : Sam McClatchie
Publisher : Springer Science & Business Media
ISBN 13 : 9400772238
Total Pages : 253 pages
Book Rating : 4.4/5 (7 download)
Download or read book Regional Fisheries Oceanography of the California Current System written by Sam McClatchie and published by Springer Science & Business Media. This book was released on 2013-09-30 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: The California Current System is one of the best studied ocean regions of the world, and the level of oceanographic information available is perhaps only surpassed by the northeast and northwest Atlantic. The current literature (later than 1993) offers no comprehensive, integrated review of the regional fisheries oceanography of the California Current System. This volume summarizes information of more than 60-year California Cooperative Oceanic Fisheries Investigation (CalCOFI). While providing a large bibliography, the intent was to extract themes relevant to current research rather than to prepare a compendious review of the literature. The work presents a useful review and reference point for multidisciplinary fisheries scientists and biological oceanographers new to working in the California Current System, and to specialists wishing to access information outside their core areas of expertise. In addition it aims to deliver an up to date reference to the current state of knowledge of fisheries oceanography in the California Current System.
Author : James D. McCleave
Publisher : Springer Science & Business Media
ISBN 13 : 1461327636
Total Pages : 567 pages
Book Rating : 4.4/5 (613 download)
Download or read book Mechanisms of Migration in Fishes written by James D. McCleave and published by Springer Science & Business Media. This book was released on 2013-03-13 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last major synthesis of our knowledge of fish migration and the underlying transport and guidance phenomena, both physical and biological, was "Fish Migration" published 16 years ago by F.R. Harden Jones (1968). That synthesis was based largely upon what could be gleaned by classical fishery-biology techni.ques, such as tagging and recapture studies, commercial fishing statistics, and netting and trapping studies. Despite the fact that Harden Jones also provided, with a good deal of thought and speculation, a theoretical basis for studying the various aspects of fish migration and migratory orientation, progress in this field has been, with a few excepti.ons, piecemeal and more disjointed than might have been expected. Thus we welcomed the approach from the NATO Marine Sciences Programme Panel and the encouragement from F.R. Harden Jones to develop a proprosal for, and ultimately to organize, a NATO Advanced Research Institute (ARI) on mechanisms of fish migration. Substantial progress had been made with descriptive, analytical and predictive approaches to fish migration since the appearance of "Fish ~ligration." Both because of the progress and the often conflicting results of research, we felt that the time was again right and the effort justified to synthesize and to critically assess our knowledge. Our ultimate aim was to identify the gains and shortcomings and to develop testable hypotheses for the next decade or two.
Author : Katherine Johnson Ringsmuth
Publisher : Department of Interior National Park Service
ISBN 13 :
Total Pages : 368 pages
Book Rating : 4.3/5 (121 download)
Download or read book At the Heart of Katmai written by Katherine Johnson Ringsmuth and published by Department of Interior National Park Service. This book was released on 2013 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven X. Cadrin
Publisher : Academic Press
ISBN 13 : 0123972582
Total Pages : 589 pages
Book Rating : 4.1/5 (239 download)
Download or read book Stock Identification Methods written by Steven X. Cadrin and published by Academic Press. This book was released on 2013-10-04 with total page 589 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stock Identification Methods, 2e, continues to provide a comprehensive review of the various disciplines used to study the population structure of fishery resources. It represents the worldwide experience and perspectives of experts on each method, assembled through a working group of the International Council for the Exploration of the Sea. The book is organized to foster interdisciplinary analyses and conclusions about stock structure, a crucial topic for fishery science and management. Technological advances have promoted the development of stock identification methods in many directions, resulting in a confusing variety of approaches. Based on central tenets of population biology and management needs, this valuable resource offers a unified framework for understanding stock structure by promoting an understanding of the relative merits and sensitivities of each approach. - Describes 18 distinct approaches to stock identification grouped into sections on life history traits, environmental signals, genetic analyses, and applied marks - Features experts' reviews of benchmark case studies, general protocols, and the strengths and weaknesses of each identification method - Reviews statistical techniques for exploring stock patterns, testing for differences among putative stocks, stock discrimination, and stock composition analysis - Focuses on the challenges of interpreting data and managing mixed-stock fisheries
Author : Hubert-Jean Ceccaldi
Publisher : Springer Nature
ISBN 13 : 3030434842
Total Pages : 521 pages
Book Rating : 4.0/5 (34 download)
Download or read book Evolution of Marine Coastal Ecosystems under the Pressure of Global Changes written by Hubert-Jean Ceccaldi and published by Springer Nature. This book was released on 2020-06-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coastal and estuarine environments at the interface of terrestrial and marine areas are among the most productive in the world. However, since the beginning of the industrial era, these ecosystems have been subjected to strong anthropogenic pressures intensified from the second half of the 20th century, when there was a marked acceleration in the warming (climate change) of the continents, particularly at high latitudes. Coastal ecosystems are highly vulnerable to alteration of their physical, chemical and biological characteristics (marine intrusion, acidification of marine environments, changes in ecosystems, evolution and artificialization of the coastline, etc.).In contact with heavily populated areas, these environments are often the receptacle of a lot of chemical and biological pollution sources that significantly diminish their resilience. In this context of accelerated evolution and degradation of these areas important for food security of many populations around the world, it is necessary to better identify the factors of pressure and understand, at different scales of observation, their effects and impacts on the biodiversity and on the socio-eco-systems, in order to determine the degree of vulnerability of these coastal ecosystems and the risks they face. A transdisciplinary and integrated approach is required to prevent risks. Within this framework, operational coastal oceanography occupies an important place but also the implementation of a true socio-eco-system approach in order to set up an environmentally friendly development.
Author : William S. Leet
Publisher : University Of California, Division of Agriculture and Natural Resources; Califorinia Sea Grant
ISBN 13 : 9781879906570
Total Pages : 596 pages
Book Rating : 4.9/5 (65 download)
Download or read book California's Living Marine Resources written by William S. Leet and published by University Of California, Division of Agriculture and Natural Resources; Califorinia Sea Grant. This book was released on 2001 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 592-page spiral-bound reference provides a baseline of information for all those involved with managing living marine resources in California and chronicles changes that have occurred in many of the state’s fisheries. Organized by marine ecosystems: bays and estuaries, nearshore and offshore. Includes illustrated species descriptions with details of biological knowledge, fishery history, landings data, population status and references. Also includes sections on marine birds and mammals and appendices containing management considerations (by species), a glossary of technical terms and acronyms and fishing gear illustrations. Jointly produced by the California Sea Grant Extension Program and the California Department of Fish and Game following the passage of the Marine Life Protection Act in January 1999.
Author : Russell F. Orrell
Publisher :
ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.3/5 (121 download)
Download or read book Stream Catalog of Southeastern Alaska Regulatory District No. 2 written by Russell F. Orrell and published by . This book was released on 1963 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Canada. Department of Fisheries and Oceans. Pacific Region
Publisher : Department of Fisheries and Oceans, Information and Publications Branch
ISBN 13 :
Total Pages : 444 pages
Book Rating : 4.:/5 (318 download)
Download or read book North Pacific Workshop on Stock Assessment and Management of Invertebrates written by Canada. Department of Fisheries and Oceans. Pacific Region and published by Department of Fisheries and Oceans, Information and Publications Branch. This book was released on 1986 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: Various papers are presented on the topics of invertebrate management ingeneral; the sampling of adults, juveniles and larval forms;population dynamics and models; exploration and multispecies interactions;and management strategies. An overall workshop summary is included.
Author : K. L. Cochrane
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 : 9789251063477
Total Pages : 0 pages
Book Rating : 4.0/5 (634 download)
Download or read book Climate Change Implications for Fisheries and Aquaculture written by K. L. Cochrane and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the current scientific knowledge available on climate change implications for fisheries and aquaculture is provided through three technical papers that were presented and discussed during the Expert Workshop on Climate Change Implications for Fisheries and Aquaculture (Rome, 7-9 April 2008). A summary of the workshop outcomes as well as key messages on impacts of climate change on aquatic ecosystems and on fisheries- and aquaculture-based livelihoods are provided in the introduction of this Technical Paper. The first paper reviews the physical and ecological impacts of climate change relevant to marine and inland capture fisheries and aquaculture. The paper begins with a review of the physical impacts of climate change on marine and freshwater systems and then connects these changes with observed effects on fish production processes. It also outlines a series of scenarios of climate change impacts on fish production and ecosystems through case studies in different regions and ecosystems. The second paper tackles the consequences of climate change impacts on fisheries and their dependent communities. It analyses the exposure, sensitivity and vulnerability of fisheries to climate change and presents examples of adaptive mechanisms currently used in the sector. The contribution of fisheries to greenhouse gas emissions is addressed and examples of mitigation strategies are given. The role of public policy and institutions in promoting climate change adaptation and mitigation is also explored. Finally, the third paper addresses the impacts of climate change on aquaculture. It provides an overview of the current food fish and aquaculture production and a synthesis of existing studies on climate change effects on aquaculture and fisheries. The paper focuses on the direct and indirect impacts of climate change on aquaculture, in terms of biodiversity, fish disease and fishmeal. Contribution of aquaculture to climate change is addressed (carbon emission and carbon sequestration), as well as possible adaptation and mitigation measures that could be implemented.
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.
