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The harvest of Alaska king crabs in the North Pacific and Bering Sea reaches about 18 million pounds per year, one-tenth of the bonanza 1980s catch. While king crab stocks are recovering from the crash, efforts such as this book on standardizing data collection promise to further improve fishery management. Geared to fishery observers, shoreside samplers, shellfish researchers, and fishermen, the book is illustrated with line drawings, maps, and numerous color photos, and it is printed on waterproof paper. Topics include taxonomy, life history, distribution, anatomy, and diseases. The authors are expert crab biologists at Alaska Department of Fish and Game, the agency responsible for managing the crab fishery.
Book Synopsis Biological Field Techniques for Lithodid Crabs by : William E. Donaldson
Download or read book Biological Field Techniques for Lithodid Crabs written by William E. Donaldson and published by . This book was released on 2005 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: The harvest of Alaska king crabs in the North Pacific and Bering Sea reaches about 18 million pounds per year, one-tenth of the bonanza 1980s catch. While king crab stocks are recovering from the crash, efforts such as this book on standardizing data collection promise to further improve fishery management. Geared to fishery observers, shoreside samplers, shellfish researchers, and fishermen, the book is illustrated with line drawings, maps, and numerous color photos, and it is printed on waterproof paper. Topics include taxonomy, life history, distribution, anatomy, and diseases. The authors are expert crab biologists at Alaska Department of Fish and Game, the agency responsible for managing the crab fishery.
"This important publication enables standardization of data collection by fisheries observers and shoreline samplers, crab and shellfish biologists, and fishermen. Wide use of the book promises to improve data accuracy, and thus promote good management for these commercially important crabs. When data are collected citing this publication, there should be little or no ambiguity as to measurements made and definitions used. This guide is not all inclusive, but is intended to identify structures and organs, measurements and descriptions, and techniques that are commonly used in field studies"--p. vi.
Book Synopsis Biological Field Techniques for Chionoecetes Crabs by : Luke S. Jadamec
Download or read book Biological Field Techniques for Chionoecetes Crabs written by Luke S. Jadamec and published by Alaska Sea Grant College Program. This book was released on 1999 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This important publication enables standardization of data collection by fisheries observers and shoreline samplers, crab and shellfish biologists, and fishermen. Wide use of the book promises to improve data accuracy, and thus promote good management for these commercially important crabs. When data are collected citing this publication, there should be little or no ambiguity as to measurements made and definitions used. This guide is not all inclusive, but is intended to identify structures and organs, measurements and descriptions, and techniques that are commonly used in field studies"--p. vi.
With species existing in all subpolar seas, king crabs are one of the most valuable seafoods. Major fluctuations in their abundance have stimulated a flurry of research and a rapid expansion of the scientific literature in the last decade. King Crabs of the World: Biology and Fisheries Management consolidates extensive knowledge on the biology, systematics, anatomy, life history, and fisheries of king crabs and presents it in a single volume. This book is the first comprehensive scientific reference devoted to the biology and fisheries of king crabs. The first part of the book describes king crabs and their place in the world, covering geographic distribution, depth and temperature ranges, and maps of known habitats. Chapters examine phylogenetic relationships, evolutionary history and phylogeography, internal and external anatomy of king crabs, and the history of North Pacific fisheries. There is also a chapter that presents a comprehensive overview of diseases and other anomalies of king crabs. The second part of the book describes the life history and biology of various king crab species, including embryonic development and environmental factors, the development and biology of larvae, the ecology and biology of juvenile stages, reproductive strategies of fished species, and the growth and feeding of king crabs and their ecological impacts. The third part of the book discusses human and environmental interactions with king crabs through fisheries, management, and ecosystems. Topics include the impacts of fishing—bycatch, handling, and discard mortality—king crab aquaculture and stock enhancement, and king crabs from various regions such as Southern Hemisphere waters, the Barents Sea, and Alaska. A chapter synthesizing various aspects of king crab biology provides an ecosystem-scale perspective and the final chapter presents the author’s outlook on the future of king crab research and populations.
Book Synopsis King Crabs of the World by : Bradley G. Stevens
Download or read book King Crabs of the World written by Bradley G. Stevens and published by CRC Press. This book was released on 2014-03-18 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: With species existing in all subpolar seas, king crabs are one of the most valuable seafoods. Major fluctuations in their abundance have stimulated a flurry of research and a rapid expansion of the scientific literature in the last decade. King Crabs of the World: Biology and Fisheries Management consolidates extensive knowledge on the biology, systematics, anatomy, life history, and fisheries of king crabs and presents it in a single volume. This book is the first comprehensive scientific reference devoted to the biology and fisheries of king crabs. The first part of the book describes king crabs and their place in the world, covering geographic distribution, depth and temperature ranges, and maps of known habitats. Chapters examine phylogenetic relationships, evolutionary history and phylogeography, internal and external anatomy of king crabs, and the history of North Pacific fisheries. There is also a chapter that presents a comprehensive overview of diseases and other anomalies of king crabs. The second part of the book describes the life history and biology of various king crab species, including embryonic development and environmental factors, the development and biology of larvae, the ecology and biology of juvenile stages, reproductive strategies of fished species, and the growth and feeding of king crabs and their ecological impacts. The third part of the book discusses human and environmental interactions with king crabs through fisheries, management, and ecosystems. Topics include the impacts of fishing—bycatch, handling, and discard mortality—king crab aquaculture and stock enhancement, and king crabs from various regions such as Southern Hemisphere waters, the Barents Sea, and Alaska. A chapter synthesizing various aspects of king crab biology provides an ecosystem-scale perspective and the final chapter presents the author’s outlook on the future of king crab research and populations.
"This book is the only comprehensive guide to 25 shark, skate, and ratfish species known to inhabit Alaska waters. Notes on identifying characteristics and life history are accompanied by color photos and drawings of nine shark, fifteen skate, and one ratfish species. Maps show ranges, and keys are provided to identify each species as well as skate egg cases. Printed on water-resistant paper for heavy use in the field, the guide is valuable to scientists, fishery managers, naturalists, science educators, ocean adventure cruisers, divers, fishermen, seafood processors, and anyone fascinated by the world's marine life"--Book jacket.
Book Synopsis Field Guide to Sharks, Skates, and Ratfish of Alaska by : Duane E. Stevenson
Download or read book Field Guide to Sharks, Skates, and Ratfish of Alaska written by Duane E. Stevenson and published by Alaska Sea Grant College Program. This book was released on 2007 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book is the only comprehensive guide to 25 shark, skate, and ratfish species known to inhabit Alaska waters. Notes on identifying characteristics and life history are accompanied by color photos and drawings of nine shark, fifteen skate, and one ratfish species. Maps show ranges, and keys are provided to identify each species as well as skate egg cases. Printed on water-resistant paper for heavy use in the field, the guide is valuable to scientists, fishery managers, naturalists, science educators, ocean adventure cruisers, divers, fishermen, seafood processors, and anyone fascinated by the world's marine life"--Book jacket.
Arctic marine ecosystems are among the most productive and most vulnerable in the world, both from an economic and ecological perspective of growing accessibility. The complexity of Arctic marine ecosystems and their location poses challenges for management, valuation, and the establishment of sound policy to protect them. This special issue of Temanord presents papers from a workshop devoted to this topic. In October 2013, a group of multidisciplinary experts on marine invasive species and the Arctic came together in Esbjerg, DK for a two-day workshop titled: “Marine Invasive Species in the Arctic: Management Issues.” Attendees of the workshop came from academic, governmental and scientific institutions in Denmark and the Faroe Islands, Sweden, Norway, Finland, Iceland, Canada, and the United States. This volume presents papers based on the presentations of the workshop speakers.
Book Synopsis Marine invasive species in the Arctic by : Linda Fernandez
Download or read book Marine invasive species in the Arctic written by Linda Fernandez and published by Nordic Council of Ministers. This book was released on 2014-08-18 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arctic marine ecosystems are among the most productive and most vulnerable in the world, both from an economic and ecological perspective of growing accessibility. The complexity of Arctic marine ecosystems and their location poses challenges for management, valuation, and the establishment of sound policy to protect them. This special issue of Temanord presents papers from a workshop devoted to this topic. In October 2013, a group of multidisciplinary experts on marine invasive species and the Arctic came together in Esbjerg, DK for a two-day workshop titled: “Marine Invasive Species in the Arctic: Management Issues.” Attendees of the workshop came from academic, governmental and scientific institutions in Denmark and the Faroe Islands, Sweden, Norway, Finland, Iceland, Canada, and the United States. This volume presents papers based on the presentations of the workshop speakers.
Book Synopsis Fishery Bulletin by : United States. National Marine Fisheries Service
Download or read book Fishery Bulletin written by United States. National Marine Fisheries Service and published by . This book was released on 1971 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This handy, fully illustrated guide is designed to help researchers and scientists identify squids and octopods found in the eastern North Pacific Ocean and the Bering Sea, regions that have been difficult to sample because of their rough seas and thus have been poorly known until now. Printed on waterproof paper, the book describes and illustrates forty-four species, with full scientific details and aids to identification."
Book Synopsis Field Guide to Squids and Octopods of the Eastern North Pacific and Bering Sea by : Elaina M. Jorgensen
Download or read book Field Guide to Squids and Octopods of the Eastern North Pacific and Bering Sea written by Elaina M. Jorgensen and published by Alaska Sea Grant College Program. This book was released on 2009 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handy, fully illustrated guide is designed to help researchers and scientists identify squids and octopods found in the eastern North Pacific Ocean and the Bering Sea, regions that have been difficult to sample because of their rough seas and thus have been poorly known until now. Printed on waterproof paper, the book describes and illustrates forty-four species, with full scientific details and aids to identification."
Book Synopsis Amendment 1 to the Tilefish Fishery Management Plan by :
Download or read book Amendment 1 to the Tilefish Fishery Management Plan written by and published by . This book was released on 2008 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Illustrated Keys to Free-living Invertebrates of Eurasian Arctic Seas and Adjacent Deep Waters: Rotifera, Pycnogonida, Cirripedia, Leptostraca, Mysidacea, Hyperiidea, Caprellidea, Euphausiacea, Dendrobranchiata, Pleocyemata, Anomura, and Brachyura by : B. I. Sirenko
Download or read book Illustrated Keys to Free-living Invertebrates of Eurasian Arctic Seas and Adjacent Deep Waters: Rotifera, Pycnogonida, Cirripedia, Leptostraca, Mysidacea, Hyperiidea, Caprellidea, Euphausiacea, Dendrobranchiata, Pleocyemata, Anomura, and Brachyura written by B. I. Sirenko and published by Alaska Sea Grant College Program. This book was released on 2009 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CBM written by and published by . This book was released on 2014 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
