Migration and Dispersion of Tagged American Lobsters, Homarus Americanus, on the Southern New England Continental Shelf

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ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Migration and Dispersion of Tagged American Lobsters, Homarus Americanus, on the Southern New England Continental Shelf by : Joseph R. Uzmann

Download or read book Migration and Dispersion of Tagged American Lobsters, Homarus Americanus, on the Southern New England Continental Shelf written by Joseph R. Uzmann and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: An apparently contiguous stock of American lobsters, Homarus americanus, is concentrated along the outer continental shelf margin and slope from Corsair Canyon westward and southward to the region of Baltimore Canyon. Between April 1968 and May 1971 we captured, tagged, and released a total of 7, 326 lobsters at 52 localities between Corsair Canyon and Baltimore Canyon. As of December 1972, 945 recaptures (12.9% recovery) had been reported, providing a basis for interpretation of seasonal and long-term movements, as well as measurements of growth rate and moult frequency. A classification scheme is developed and applied to distinguish between apparently directed seasonal movements (migrations), localized movements of less than 10 nautical miles (18.5 km), and long-period (>120 days) dispersions of 10 miles or more. This last category includes point to point tracks that cannot be objectively resolved in terms of directionality and may represent random dispersal, a summation of seasonally directed tracks, or both. We conclude from the track analyses that at least 20% of the offshore lobsters annually engage in directed shoalward migrations in spring and summer with return to the shelf margin and slope in fall and winter. This conclusion is reinforced by independent analysis of the time/depth/temperature associations of tagged lobsters at recapture which, of itself, suggests that an even larger proportion of the offshore lobsters annually effect directed migrations in response to seasonal temperature variations.

NOAA Technical Report NMFS SSRF.

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ISBN 13 :
Total Pages : 838 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis NOAA Technical Report NMFS SSRF. by :

Download or read book NOAA Technical Report NMFS SSRF. written by and published by . This book was released on 1980 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Special Scientific Report

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ISBN 13 :
Total Pages : 1100 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Special Scientific Report by :

Download or read book Special Scientific Report written by and published by . This book was released on 1965 with total page 1100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Crustacean Egg Production

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Publisher : CRC Press
ISBN 13 : 1000111024
Total Pages : 438 pages
Book Rating : 4.0/5 (1 download)

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Book Synopsis Crustacean Egg Production by : Armand Kuris

Download or read book Crustacean Egg Production written by Armand Kuris and published by CRC Press. This book was released on 2020-10-28 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title discusses egg formation, release, and development, variations in life history patterns, population, and fisheries aspects regarding crustaceans.

The Biology and Management of Lobsters

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Publisher : Elsevier
ISBN 13 : 0080917348
Total Pages : 405 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis The Biology and Management of Lobsters by : J. Stanley Cobb

Download or read book The Biology and Management of Lobsters written by J. Stanley Cobb and published by Elsevier. This book was released on 2012-12-02 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume work presents a summary and review of the current state of lobster biology, ecology, physiology, behavior, and management. It emphasizes the biology of clawed lobsters (Nephropidae) and spiny lobsters (Palinuridae), with attention also given to slipper lobsters (Scyllaridae) and coral lobsters (Synaxidae).The first chapter of Volume 1 provides an overview of the general aspects of lobster biology that serves as an introduction for readers of both volumes. Subsequent chapters examine the topics of growth, neurobiology, reproduction, nutrition, pathology, social behavior, and migration patterns.The chapters in Volume II consider the ecology, population dynamics, fishery biology, and aquaculture of spiny and clawed lobsters. The topics selected in both volumes represent areas of current research whose findings have not been previously synthesized into a coherent form.An important feature of these volumes is the emphasis on the interaction between biology and management and culture. Many of the contributors have done research in both applied and basic biology and can articulate both points of view. The interaction between basic and applied research is of fundamental importance in these volumes in which management aspects of the research have been integrated with the basic biology of lobsters.The Biology and Management of Lobsterswill be of interest to crustacean biologists, marine biologists and ecologists, zoologists, physiologists, animal behavior researchers, aquaculturalists, fisheries biologists and managers of fisheries, neurobiologists, pathologists, and food scientists.

Biology of the Lobster

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Publisher : Academic Press
ISBN 13 : 9780122475702
Total Pages : 552 pages
Book Rating : 4.4/5 (757 download)

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Book Synopsis Biology of the Lobster by : Jan Robert Factor

Download or read book Biology of the Lobster written by Jan Robert Factor and published by Academic Press. This book was released on 1995-10-17 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributors. -- Preface. -- Introduction, Anatomy, and Life History, J.R. Factor. -- Taxonomy and Evolution, A.B. Williams. -- Larval and Postlarval Ecology, G.P. Ennis. -- Postlarval, Juvenile, Adolescent, and Adult Ecology, P. Lawton and K.L. Lavalli. -- Fishery Regulations and Methods, R.J. Miller. -- Populations, Fisheries, and Management, M.J. Fogarty. -- Interface of Ecology, Behavior, and Fisheries, J.S. Cobb. -- Aquaculture, D.E. Aiken and S.L. Waddy. -- Reproduction and Embryonic Development, P. Talbot and Simone Helluy. -- Control of Growth and Reproduction, S.L. Waddy, D.E. Aiken, and D.P.V. de Kleijn. -- Neurobiology and Neuroendocrinology, B. Beltz. -- Muscles and Their Innervation, C.K. Govind. -- Behavior and Sensory Biology, J. Atema and R. Voigt. -- The Feeding Appendages, K.L. Lavalli and J.R. Factor. -- The Digestive system, J.R. Factor. -- Digestive Physiology and Nutrition, D.E. Conklin. -- Circulation, the Blood, and Disease, G.G. Martin and J.E. Hose. -- The Phy ...

Proceedings of the North Pacific Symposium on Invertebrate Stock Assessment and Management

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Publisher : NRC Research Press
ISBN 13 : 9780660172217
Total Pages : 484 pages
Book Rating : 4.1/5 (722 download)

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Book Synopsis Proceedings of the North Pacific Symposium on Invertebrate Stock Assessment and Management by : National Research Council Canada

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.

American Lobster, Fisheries Management Plan (FMP)

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Publisher :
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis American Lobster, Fisheries Management Plan (FMP) by :

Download or read book American Lobster, Fisheries Management Plan (FMP) written by and published by . This book was released on 1983 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

American Lobster Fishery Management Plan

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Publisher :
ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis American Lobster Fishery Management Plan by :

Download or read book American Lobster Fishery Management Plan written by and published by . This book was released on 1982 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Marine Invertebrate Fisheries

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Publisher : John Wiley & Sons
ISBN 13 : 9780471832379
Total Pages : 772 pages
Book Rating : 4.8/5 (323 download)

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Book Synopsis Marine Invertebrate Fisheries by : John F. Caddy

Download or read book Marine Invertebrate Fisheries written by John F. Caddy and published by John Wiley & Sons. This book was released on 1989-01-17 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt: Systems Analysis and Simulation in Wildlife and Fisheries Sciences William E. Grant This hands-on approach provides guidance to the step-by-step applications of systems analysis and simulation to questions about ecological systems. At the same time, it explains general principles without requiring that readers have a strong background in mathematics, statistics, or computer science. Chapter 1 traces the development of systems ecology introducing basic concepts, while Chapters 2 through 5 present the four phases of systems analysis: conceptual model formulation, quantitative specification of the model, model validation, and model use. 1986 (0 471-89236-X) 338 pp. Bioeconomic Modelling and Fisheries Management Colin W. Clark Discusses the management of commercial marine fisheries and the relationship between the economic forces affecting the fishing industry and the biological factors that determine the production and supply of fish in the sea. Topics focus on methods of preventing overfishing and overcapitalization, economically effective and practical forms of regulation, management of developing fisheries, natural fluctuations of fish stocks, and complexities of marine ecosystems. 1985 (0 471-87394-2) 291 pp. Methods in Marine Zooplankton Ecology Makoto Omori and Tsutomu Ikeda Encompassing basic principles, procedures, and research problems, this book serves as a complete guide to current methods used in the study of marine zooplankton. The techniques are equally applicable to small organisms and to the larval stages of larger, commercially important organisms. Chapters start with a brief, but well-summarized introduction to zooplankton, followed by field sampling strategies and laboratory methods, and then conclude with estimates of productivity and analysis of community structure. Each method is described in detail, including a discussion of the problems inherent in using it. 1984 (0 471-80107-0) 322 pp.

The Macrofauna of the Surf Zone Off Folly Beach, South Carolina

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ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Macrofauna of the Surf Zone Off Folly Beach, South Carolina by : William Dewey Anderson (Jr.)

Download or read book The Macrofauna of the Surf Zone Off Folly Beach, South Carolina written by William Dewey Anderson (Jr.) and published by . This book was released on 1977 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: A seining survey of the macrofauna of the surf zone at Folly Beach, Charleston County, S.C., was conducted from October 1969 to October 1971. Eighty-seven collections were made in the surf and associated tidal pool resulting in the capture of 512 specimens of swimming invertebrates representing at least 17 species and 5,095 specimens of bony fishes representing 41 species. The data obtained are analyzed on seasonal and yearly bases for total weights and numbers of species and specimens. Species are ranked as to importance; and prediction equations for monthly average number of specimens per collection in the surf, based on environmental variables, are developed. Length-frequency data and other aspects of the biology of selected species are presented. Length-length and length-weight relationships are given for certain species. Recommendations for the improvement of the methodology for similar surveys are made.

Fishery Bulletin

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Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (3 download)

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Book Synopsis Fishery Bulletin by :

Download or read book Fishery Bulletin written by and published by . This book was released on 1998 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proposed Effort Control Measures for the American Lobster Fishery, Federal American Lobster Management in the Exclusive Economic Zone Based Upon Management Measures Specified in the Interstate Fishery Management Plan for American Lobster

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Publisher :
ISBN 13 :
Total Pages : 508 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Proposed Effort Control Measures for the American Lobster Fishery, Federal American Lobster Management in the Exclusive Economic Zone Based Upon Management Measures Specified in the Interstate Fishery Management Plan for American Lobster by :

Download or read book Proposed Effort Control Measures for the American Lobster Fishery, Federal American Lobster Management in the Exclusive Economic Zone Based Upon Management Measures Specified in the Interstate Fishery Management Plan for American Lobster written by and published by . This book was released on 2010 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Distribution, Relative Abundance, and Movement of Skipjack Tuna, Katsuwonus Pelamis, in the Pacific Ocean Based on Japanese Tuna Longline Catches, 1964-67

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ISBN 13 :
Total Pages : 802 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Distribution, Relative Abundance, and Movement of Skipjack Tuna, Katsuwonus Pelamis, in the Pacific Ocean Based on Japanese Tuna Longline Catches, 1964-67 by : Walter M. Matsumoto

Download or read book Distribution, Relative Abundance, and Movement of Skipjack Tuna, Katsuwonus Pelamis, in the Pacific Ocean Based on Japanese Tuna Longline Catches, 1964-67 written by Walter M. Matsumoto and published by . This book was released on 1975 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catch data of the Japanese tuna longline fishery from 1964 to 1967 were analyzed to determine the distribution, abundance, and movement of skipjack tuna, Katsuwonus pelamis, in offshore waters of the Pacific Ocean. Large skipjack tuna, as well as larvae, were found to be concentrated mainly in the east central equatorial Pacific. Movement of skip-jack tuna stocks was determined by following the shifting of high-CPUE (catch per unit effort) cells from one quarter to the next. The apparent movement of skipjack tuna stocks in the Pacific appeared to coincide with the circulation of the major ocean currents; counterclockwise in the southern hemisphere and clockwise in the northern hemisphere, except in the eastern Pacific where the current flow is counterclockwise. The movement patterns of high CPUE suggested that skipjack tuna adults or their progeny could move from one area to the next. The movement pattern was used also to determine the probable migratory routes followed by skipjack tuna tagged in the eastern Pacific and recovered near the Hawaiian and Christmas islands.

Canadian Technical Report of Fisheries and Aquatic Sciences

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Canadian Technical Report of Fisheries and Aquatic Sciences by :

Download or read book Canadian Technical Report of Fisheries and Aquatic Sciences written by and published by . This book was released on 1998 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reproductive Biology of Crustaceans

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Publisher : CRC Press
ISBN 13 : 1439843341
Total Pages : 579 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Reproductive Biology of Crustaceans by : Elena Mente

Download or read book Reproductive Biology of Crustaceans written by Elena Mente and published by CRC Press. This book was released on 2008-01-04 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crustaceans adapt to a wide variety of habitats and ways of life. They have a complex physiological structure particularly with regard to the processes of growth (molting), metabolic regulation, and reproduction. Crustaceans are ideal as model organisms for the study of endocrine disruption and stress physiology in aquatic invertebrates. This book

Aquatic Sciences and Fisheries Abstracts

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Publisher :
ISBN 13 :
Total Pages : 814 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Aquatic Sciences and Fisheries Abstracts by :

Download or read book Aquatic Sciences and Fisheries Abstracts written by and published by . This book was released on 1995-05 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt: