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Author : Carrie L. Worton
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (627 download)
Download or read book Project Operational Plan, 2001 Bottom Trawl Survey of Crab and Groundfish written by Carrie L. Worton and published by . This book was released on 2001 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The 2001 Pacific West Coast Bottom Trawl Survey of Groundfish Resources: Appendices written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : M. E. Wilkins
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (52 download)
Download or read book Appendices to the 2001 Pacific West Coast Bottom Trawl Survey of Groundfish Resources written by M. E. Wilkins and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth L. Weinberg
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (52 download)
Download or read book The 2001 Pacific West Coast Bottom Trawl Survey of Groundfish Resources written by Kenneth L. Weinberg and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. National Marine Fisheries Service
Publisher :
ISBN 13 :
Total Pages : 57 pages
Book Rating : 4.:/5 (745 download)
Download or read book Operation Plan and Sampling Manual written by United States. National Marine Fisheries Service and published by . This book was released on 1998* with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wayne A. Palsson
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (93 download)
Download or read book Trawl Survey Filed Monitoring Plan written by Wayne A. Palsson and published by . This book was released on 2001 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kally Spalinger
Publisher :
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4.:/5 (119 download)
Download or read book Special Project Plan written by Kally Spalinger and published by . This book was released on 2020 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report specifies special project objectives and methods for Alaska Department of Fish and Game’s 2020 Kodiak District small-mesh bottom trawl survey of shrimp and forage fishes and presents the survey schedule and station boundaries. This project will sample shrimp and forage fish using small-mesh trawl gear in Chiniak, Marmot, Uganik, and Uyak bays, and Shelikof Strait, and provide abundance estimates and sex composition of pandalid shrimp populations that may be used by fishery managers when evaluating potential shrimp harvest.
Author :
Publisher :
ISBN 13 :
Total Pages : 1512 pages
Book Rating : 4.:/5 (334 download)
Download or read book Commerce Business Daily written by and published by . This book was released on 1997-12-31 with total page 1512 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309083400
Total Pages : 137 pages
Book Rating : 4.3/5 (9 download)
Download or read book Effects of Trawling and Dredging on Seafloor Habitat written by National Research Council and published by National Academies Press. This book was released on 2002-08-09 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerns over the potential ecological effects of fishing have increased with the expansion of fisheries throughout the marine waters of the United States. Effects of Trawling and Dredging on Seafloor Habitat describes how assessment of fishing impacts depends on gear type, number and location of bottom tows, and the physical and biological characteristics of seafloor habitats. Many experimental studies have documented acute, gear-specific effects of trawling and dredging on various types of habitat. These studies indicate that low mobility, long-lived species are more vulnerable to towed fishing gear than short-lived species in areas where the seabed is often disturbed by natural phenomena. Trawling and dredging may also change the composition and productivity of fish communities dependent on seafloor habitats for food and refuge. The scale of these impacts depends on the level of fishing effort. This volume presents color maps of fishing effort for all regions with significant bottom trawl or dredge fisheries-the first time that such data has been assembled and analyzed for the entire nation.
Author : National Research Council Canada
Publisher : NRC Research Press
ISBN 13 : 9780660172217
Total Pages : 484 pages
Book Rating : 4.1/5 (722 download)
Download or read book Proceedings of the North Pacific Symposium on Invertebrate Stock Assessment and Management written by National Research Council Canada and published by NRC Research Press. This book was released on 1998 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of a symposium that focused on new, innovative evaluation of the implications and needs for changing management approaches and demands in invertebrate fishery science. Species covered in the presentations include crustaceans, gastropods, echinoderms, and bivalves. Presentations are organized in the following subject areas: assessment of abundance and related parameters; growth, mortality, and yield per recruit; spatial pattern and its implications; the fishing process; population dynamics; the fishery as a selective force; invertebrate fisheries management; and regional perspectives from the north Pacific. The proceedings conclude with a symposium overview.
Author :
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (319 download)
Download or read book US Exclusive Economic Zone (EEZ). written by and published by . This book was released on 1983 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309174406
Total Pages : 194 pages
Book Rating : 4.3/5 (91 download)
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.
Author : Alaska Sea Grant College Program
Publisher : Alaska Sea Grant College Program
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.:/5 (318 download)
Download or read book Solving Bycatch written by Alaska Sea Grant College Program and published by Alaska Sea Grant College Program. This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bycatch, the capture of unmarketable or restricted species during commercial fishing, is a world economic, environmental, and political problem. This proceedings book features international research on bycatch reduction methods and gear devices, presented at a 1995 workshop in Seattle, Selected by the Journal of Government Information as an outstanding publication.
Author : Alexis Bensch
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.3/5 (91 download)
Download or read book Worldwide Review of Bottom Fisheries in the High Seas written by Alexis Bensch and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2008 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides a summary of the current status of high seas bottom fisheries worldwide based on the best information available. The review contains information on the fleets and their fishing activities across nine major oceanic areas. It also informs the implementation of the FAO International Guidelines for the Management of Deep-sea Fisheries in the High Seas by providing background information and highlighting gaps in the available information.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309053455
Total Pages : 317 pages
Book Rating : 4.3/5 (9 download)
Download or read book The Bering Sea Ecosystem written by National Research Council and published by National Academies Press. This book was released on 1996-05-08 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Bering Sea, which lies between the United States and Russia, is one of the most productive ecosystems in the world and has prolific fishing grounds. Yet there have been significant unexplained population fluctuations in marine mammals and birds in the region. The book examines the Bering Sea ecosystem's dynamics and the relationship between man and the ecosystem, in order to identify potential reasons for the population fluctuations as well as identify ways the Sea's living resources can be better managed by government.
Author : Michael L. Weber
Publisher :
ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (318 download)
Download or read book Guide to California's Marine Life Management Act written by Michael L. Weber and published by . This book was released on 2000 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laura Jones
Publisher : The Fraser Institute
ISBN 13 : 0889752079
Total Pages : 10 pages
Book Rating : 4.8/5 (897 download)
Download or read book Managing Fish written by Laura Jones and published by The Fraser Institute. This book was released on 2003 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
