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ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (318 download)
Download or read book Genetic and Morphological Identification of Pelagic Juvenile Rockfish Collected from the Gulf of Alaska written by and published by . This book was released on 2007 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (245 download)
Download or read book Genetic and Morphological Identification of Pelagic Juvenile Rockfish Collected from the Gulf of Alaska written by and published by . This book was released on 2007 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : David Clausen
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.:/5 (254 download)
Download or read book Genetic and Morphological Identification of Pelagic Juvenile Rockfish Collected from the Gulf of Alaska/ Arthur W. Kendall written by David Clausen and published by . This book was released on 2007 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur W. Kendall (Jr.)
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.3/5 (126 download)
Download or read book Genetic and Morphological Identification of Pelagic Juvenile Rockfish Collected from the Gulf of Alaska written by Arthur W. Kendall (Jr.) and published by . This book was released on 2007 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mary Elizabeth Matta
Publisher :
ISBN 13 :
Total Pages : 114 pages
Book Rating : 4.:/5 (318 download)
Download or read book Age Determination Manual of the Alaska Fisheries Science Center Age and Growth Program written by Mary Elizabeth Matta and published by . This book was released on 2012 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Age and Growth Program at the Alaska Fisheries Science Center is tasked with providing age data in order to improve the basic understanding of the ecology and fisheries dynamics of Alaskan fish species. The primary focus of the Age and Growth Program is to estimate ages from otoliths and other calcified structures for age-structured modeling of commercially exploited stocks; however, the program has recently expanded its interests to include numerous studies on topics ranging from age estimate validation to the growth and life-history of non-target species. Because so many applications rely upon age data and particularly upon assurances as to their accuracy and precision, the Age and Growth Program has developed this practical guide to document the age determination of key groundfish species from Alaskan waters. The main objective of this manual is to describe techniques specific to the age determination of commercially and ecologically important species studied by the Age and Growth Program. The manual also provides general background information on otolith morphology, dissection, and preparation, as well as descriptions of methods used to measure precision and accuracy of age estimates. This manual is intended not only as a reference for age readers at the AFSC and other laboratories, but also to give insight into the quality of age estimates to scientists who routinely use such data.
Author : Robert P. Stone
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (318 download)
Download or read book A Guide to the Deep-water Sponges of the Aleutian Island Archipelago written by Robert P. Stone and published by . This book was released on 2011 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Furthermore, sponges are extremely fragile and easily damaged by contact with fishing gear. High rates of fishery bycatch clearly indicate a strong interaction between existing fisheries and sponge habitat. Bycatch in fisheries and fisheries-independent surveys can be a major source of information on the location of the sponge fauna, but current monitoring programs are greatly hampered by the inability of deck personnel to identify bycatch. This guide contains detailed pecies descriptions for 112 sponges collected in Alaska, principally in the central Aleutian Islands. It addresses bycatch identification challenges by providing fisheries observers and scientists with the information necessary to adequately identify sponge fauna.Using that identification data, areas of high abundance can be mapped and the locations of indicator species of vulnerable marine ecosystems can be determined.
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ISBN 13 :
Total Pages : 244 pages
Book Rating : 4.:/5 (3 download)
Download or read book Fishery Bulletin written by and published by . This book was released on 2000 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 790 pages
Book Rating : 4.3/5 (55 download)
Download or read book Canadian Journal of Fisheries and Aquatic Sciences written by and published by . This book was released on 1988 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Milton S. Love
Publisher : Univ of California Press
ISBN 13 : 9780520234383
Total Pages : 472 pages
Book Rating : 4.2/5 (343 download)
Download or read book The Rockfishes of the Northeast Pacific written by Milton S. Love and published by Univ of California Press. This book was released on 2002 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: "A major landmark contribution to fisheries science and fish ecology. Rockfish populations are in a severe decline throughout the Northeastern Pacific, and the need for a deep understanding of their biology, ecology, and management has never been more critical. This book addresses all aspects of our current knowledge of this diverse and interesting group of groundfish species, and it is written clearly and with humor. An outstanding work!"--Larry G. Allen, California State University, Northridge "Quite simply the best account ever of the fascinating, diverse, and valuable rockfishes. If you are interested in the marine fishes of the Pacific Coast, you need this book."--Peter B. Moyle, author of Inland Fishes of California
Author : Thomas D. Kocher
Publisher : Elsevier
ISBN 13 : 0080536913
Total Pages : 329 pages
Book Rating : 4.0/5 (85 download)
Download or read book Molecular Systematics of Fishes written by Thomas D. Kocher and published by Elsevier. This book was released on 1997-07-10 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sequenced biological macromolecules have revitalized systematic studies of evolutionary history. Molecular Systematics of Fishes is the first authoritative overview of the theory and application of these sequencing data to fishes. This volume explores the phylogeny of fishes at multiple taxonomic levels, uses methods of analysis of molecular data that apply both within and between fish populations, and employs molecule-based phylogenies to address broader questions of evolution. Targeted readers include ichthyologists, marine scientists, and all students, faculty, and researchers interested in fish evolution and ecology and vertebrate systematics. Focuses on the phylogeny and evolutionary biology of fishes Contains phylogenies of fishes at multiple taxonomic levels Applies molecule-based phylogenies to broader questions of evolution Includes methods for critique of analysis of molecular data
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 : Theodore W. Pietsch
Publisher :
ISBN 13 : 9780295743745
Total Pages : 0 pages
Book Rating : 4.7/5 (437 download)
Download or read book Fishes of the Salish Sea written by Theodore W. Pietsch and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fishes of the Salish Sea is the definitive guide to the identification and history of the marine and anadromous fishes of Puget Sound and the Straits of Georgia and Juan de Fuca. This comprehensive three-volume set, featuring striking illustrations of the Salish Sea's 260 fish species by noted illustrator Joseph Tomelleri, details the ecology and life history of each species and recounts the region's rich heritage of marine research and exploration. Beginning with jawless hagfishes and lampreys and ending with the distinctive Ocean Sunfish, leading scientists Theodore Wells Pietsch and James Orr present the taxa in phylogenetic order, based on classifications that reflect the most current scientific knowledge. Illustrated taxonomic keys facilitate fast and accurate species identification. These in-depth, thoroughly documented, and yet accessible volumes will prove invaluable to marine biologists and ecologists, natural resource managers, anglers, divers, students, and all who want to learn about, marvel over, and preserve the vibrant diversity of Salish Sea marine life. Comprehensive accounts of 260 fish species Brilliant color plates of all treated species Illustrated taxonomic keys for easy species identification In-depth history of Salish Sea research and exploration
Author :
Publisher :
ISBN 13 :
Total Pages : 942 pages
Book Rating : 4.3/5 (91 download)
Download or read book Government Reports Annual Index written by and published by . This book was released on 1981 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
Author : Jacob P. Kritzer
Publisher : Elsevier
ISBN 13 : 0080454712
Total Pages : 573 pages
Book Rating : 4.0/5 (84 download)
Download or read book Marine Metapopulations written by Jacob P. Kritzer and published by Elsevier. This book was released on 2010-07-20 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technological improvements have greatly increased the ability of marine scientists to collect and analyze data over large spatial scales, and the resultant insights attainable from interpreting those data vastly increase understanding of poplation dynamics, evolution and biogeography. Marine Metapopulations provides a synthesis of existing information and understanding, and frames the most important future directions and issues. First book to systematically apply metapopulation theory directly to marine systems Contributions from leading international ecologists and fisheries biologists Perspectives on a broad array of marine organisms and ecosystems, from coastal estuaries to shallow reefs to deep-sea hydrothermal vents Critical science for improved management of marine resources Paves the way for future research on large-scale spatial ecology of marine systems
Author : Ramsamy Santhanam
Publisher : Academic Press
ISBN 13 : 0128158344
Total Pages : 314 pages
Book Rating : 4.1/5 (281 download)
Download or read book Biology and Ecology of Venomous Marine Scorpionfishes written by Ramsamy Santhanam and published by Academic Press. This book was released on 2018-09-25 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology and Ecology of Venomous Marine Scorpionfishes examines the diversity, utilization, and ways to safeguard against the world’s most dangerous fish species. It covers the biological and ecological factors that differentiate each species in the Scorpaeninae (Scorpionfish) family and its Pteroinae (Lionfish) subfamily. This book offers important anatomical and identification information on marine scorpionfishes and delves into the diversity, habits and behaviors of each venomous species. In addition, it discusses the health risks that can plague these fish in and out of the wild, including parasites. This book is an essential resource to educate marine biology researchers and students on the various species of scorpionfish that also provides sea-goers with a guide that will help protect them against venomous stings from these fish. Details the importance of researching and safeguarding against scorpionfishes Covers venomous scorpionfish species within 25 genera, including various lionfish, rockfish and the blackfoot firefish Details the anatomy of scorpionfishes to prevent human contact with their numerous barbs
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ISBN 13 :
Total Pages : 976 pages
Book Rating : 4.3/5 (5 download)
Download or read book Oceanic Abstracts with Indexes written by and published by . This book was released on with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brodeur, Richard D
Publisher : Sidney, B.C. : North Pacific Marine Science Organization
ISBN 13 : 9781897176023
Total Pages : 115 pages
Book Rating : 4.1/5 (76 download)
Download or read book Micronekton of the North Pacific written by Brodeur, Richard D and published by Sidney, B.C. : North Pacific Marine Science Organization. This book was released on 2005 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
