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Acoustic Surveying Of Fish Population
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Book Synopsis Fish Population Dynamics, Monitoring, and Management by : Ichiro Aoki
Download or read book Fish Population Dynamics, Monitoring, and Management written by Ichiro Aoki and published by Springer. This book was released on 2018-05-22 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores how we can solve the urgent problem of optimizing the use of variable, uncertain but finite fisheries resources while maintaining sustainability from a marine-ecosystem conservation perspective. It offers readers a broad understanding of the current methods and theory for sustainable exploitation of fisheries resources, and introduces recent findings and technological developments. The book is divided into three parts: Part I discusses fish stock dynamics, and illustrates how ecological processes affecting life cycles and biological interactions in marine environments lead to fish stock variability in space and time in major fish groups; small pelagic fish, demersal fish and large predatory fish. These insights shed light on the mechanisms underlying the variability in fish stocks and form the essential biological basis for fisheries management. Part II addresses the technologies and systems that monitor changes in fisheries resources and marine ecosystems using two approaches: fishery-dependent and fishery-independent data. It also describes acoustic surveys and biological sampling, as well as stock assessment methods. Part III examines management models for effectively assessing the natural variability in fisheries resources. The authors explore ways of determining the allowable catch in response to changes in stock abundance and how to incorporate ecological processes and monitoring procedures into management models. This book offers readers a broad understanding of sustainable exploitation as well as insights into fisheries management for the next generation.
Book Synopsis Fisheries Acoustics by : D.N. MacLennan
Download or read book Fisheries Acoustics written by D.N. MacLennan and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fisheries Acoustics by : John Simmonds
Download or read book Fisheries Acoustics written by John Simmonds and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living resources of the sea and fresh water have long been an important source of food and economic activity. With fish stocks continuing to be over-exploited, there is a clear focus on fisheries management, to which acoustic methods can and do make an important contribution. The second edition of this widely used book covers the many technological developments which have occurred since the first edition; highly sophisticated sonar and computer processing equipment offer great new opportunities and Fisheries Acoustic, 2e provides the reader with a better understanding of how to interpret acoustic observations and put them to practical use. Well known and respected authors Emphasis on practical acoustic methods Detailed coverage of a commercially and environmentally important subject A vital tool for fisheries scientists, fisheries oceanographers, environmental biologists, ecologists, population biologists, fish biologists, and marine biologists. All those involved with design and use of acoustic equipment. Libraries in research establishments, government stations and universities where fisheries science is studied or taught will find this a welcome addition to their shelves.
Book Synopsis EIFAC Experiments on Pelagic Fish Stock Assessment by Acoustic Methods in Lake Tegel by : J. Hartmann
Download or read book EIFAC Experiments on Pelagic Fish Stock Assessment by Acoustic Methods in Lake Tegel written by J. Hartmann and published by Food & Agriculture Org.. This book was released on 1987 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Rockfishes of the Northeast Pacific by : Milton S. Love
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
Book Synopsis Improving Fish Stock Assessments by : National Research Council
Download or read book Improving Fish Stock Assessments written by National Research Council and published by National Academies Press. This book was released on 1998-02-27 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries dataâ€"for example underreporting or changes in the likelihood that fish can be caught with a given type of gearâ€"can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.
Book Synopsis Surveys of Fisheries Resources by : Donald R. Gunderson
Download or read book Surveys of Fisheries Resources written by Donald R. Gunderson and published by John Wiley & Sons. This book was released on 1993-05-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commences with a discussion of biological and statistical considerations involved in designing an effective survey. Examines sampling equipment and techniques used in conducting direct surveys with equal attention to trawl, acoustic, ichthyoplankton and sighting studies. Alternative approaches used in each type of survey are reviewed and numerous case histories illustrate successful applications.
Book Synopsis Acoustic Fish Reconnaissance by : I.L. Kalikhman
Download or read book Acoustic Fish Reconnaissance written by I.L. Kalikhman and published by CRC Press. This book was released on 2006-03-21 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, there has not been any work that systematically presents the subject of acoustic fish reconnaissance, details all major aspects of applying acoustic equipment in commercial fish reconnaissance, and offers sufficient analysis of the effectiveness of fish-finding techniques. Acoustic Fish Reconnaissance responds to this need by providing t
Book Synopsis EIFAC Experiments on Pelagic Fish Stock Assessment by Acoustic Methods in Lake Constance by : E. Dahm
Download or read book EIFAC Experiments on Pelagic Fish Stock Assessment by Acoustic Methods in Lake Constance written by E. Dahm and published by Food & Agriculture Org.. This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NUREG/CR. by : U.S. Nuclear Regulatory Commission
Download or read book NUREG/CR. written by U.S. Nuclear Regulatory Commission and published by . This book was released on 1978 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of Shallow Water Acoustics by : Boris Katsnelson
Download or read book Fundamentals of Shallow Water Acoustics written by Boris Katsnelson and published by Springer Science & Business Media. This book was released on 2012-02-22 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shallow water acoustics (SWA), the study of how low and medium frequency sound propagates and scatters on the continental shelves of the worlds oceans, has both technical interest and a large number of practical applications. Technically, shallow water poses an interesting medium for the study of acoustic scattering, inverse theory, and propagation physics in a complicated oceanic waveguide. Practically, shallow water acoustics has interest for geophysical exploration, marine mammal studies, and naval applications. Additionally, one notes the very interdisciplinary nature of shallow water acoustics, including acoustical physics, physical oceanography, marine geology, and marine biology. In this specialized volume the authors, all of whom have extensive at-sea experience in US and Russian research efforts, have tried to summarize the main experimental, theoretical, and computational results in shallow water acoustics, with an emphasis on providing physical insight into the topics presented.
Book Synopsis The Application of Fisheries Management Techniques to Assessing Impacts by : D. H. McKenzie
Download or read book The Application of Fisheries Management Techniques to Assessing Impacts written by D. H. McKenzie and published by . This book was released on 1979 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fish Bioacoustics by : Jacqueline F. Webb
Download or read book Fish Bioacoustics written by Jacqueline F. Webb and published by Springer Science & Business Media. This book was released on 2008-05-22 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new definitive volume on fish auditory systems will interest investigators in both basic research of fish bioacoustics as well as investigators in applied aspects of fisheries and resource management. Topics cover structure, physiology, localization, and acoustic behavior as well as more applied topics such as using sound to detect and locate fish.
Book Synopsis Handbook of Marine Fisheries Conservation and Management by : R. Quentin Grafton
Download or read book Handbook of Marine Fisheries Conservation and Management written by R. Quentin Grafton and published by OUP USA. This book was released on 2010-01-21 with total page 785 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook is the most comprehensive and interdisciplinary work on marine conservation and fisheries management ever compiled. Its many valuable contributions offer a way forward to both understanding and resolving the multifaceted problems facing the world's oceans.
Book Synopsis Proceedings of the 12th National Technical Seminar on Unmanned System Technology 2020 by : Khalid Isa
Download or read book Proceedings of the 12th National Technical Seminar on Unmanned System Technology 2020 written by Khalid Isa and published by Springer Nature. This book was released on 2021-09-24 with total page 1155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises the proceedings of the 12th National Technical Symposium on Unmanned System Technology 2020 (NUSYS’20) held on October 27–28, 2020. It covers a number of topics, including intelligent robotics, novel sensor technology, control algorithms, acoustics signal processing, imaging techniques, biomimetic robots, green energy sources, and underwater communication backbones and protocols, and it appeals to researchers developing marine technology solutions and policy-makers interested in technologies to facilitate the exploration of coastal and oceanic regions.
Download or read book Federal Register written by and published by . This book was released on 2014 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Committee on Fish Stock Assessment Methods Publisher :National Academies Press ISBN 13 :0309524326 Total Pages :194 pages Book Rating :4.3/5 (95 download)
Book Synopsis Improving Fish Stock Assessments by : Committee on Fish Stock Assessment Methods
Download or read book Improving Fish Stock Assessments written by Committee on Fish Stock Assessment Methods and published by National Academies Press. This book was released on 1998-03-13 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries data--for example underreporting or changes in the likelihood that fish can be caught with a given type of gear--can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.
