Greenland Halibut Biology and Population Dynamics PDF Download
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Author: O. T. Albert
Publisher: Nordic Council of Ministers
ISBN: 9789289307840
Category : Greenland halibut
Languages : en
Pages : 132
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Book Description
Author: O. T. Albert
Publisher: Nordic Council of Ministers
ISBN: 9789289307840
Category : Greenland halibut
Languages : en
Pages : 132
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Book Description
Author: Suresh Gupta
Publisher: Independent Author
ISBN: 9781805259428
Category :
Languages : en
Pages : 0
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Book Description
Indian halibut (Psettodes erumei) is a commercially important demersal fish species found in the Indian Ocean, particularly in the coastal waters of the North Tamilnadu coast. The species has been extensively studied for its biology, including its distribution, habitat, reproduction, growth rate, age estimation, food habits, trophic level, and ecological niche. The Indian halibut is an important component of the marine ecosystem and supports the livelihoods of many coastal communities through its commercial fishery. However, the Indian halibut is also vulnerable to the effects of climate change. Climate change, which includes temperature changes, ocean acidification, sea level rise, and extreme events, can have significant impacts on the species and its habitat. Climate change can alter the temperature and chemistry of the water, affecting the reproduction, growth, and survival of the species. Additionally, climate change can cause habitat loss, range shifts, and alter prey-predator dynamics, which can affect the population dynamics of the Indian halibut. The vulnerability of the Indian halibut to climate change has important implications for the management and conservation of the species. Overexploitation of the Indian halibut, coupled with the effects of climate change, can lead to a decline in the population of the species, with implications for the livelihoods of coastal communities and food security in the region. Therefore, it is important to develop conservation strategies for the Indian halibut that take into account its biology and vulnerability to climate change. Such strategies should focus on ecosystem-based management and policy interventions that address the socio-economic impacts of climate change on coastal communities. Overall, the study of Indian halibut biology and climate vulnerability is important for understanding the ecological and socio-economic impacts of climate change on marine species and ecosystems. The findings of such studies can inform the development of effective conservation and management strategies that promote the resilience and sustainability of marine ecosystems and the communities that depend on them.
Author: Robin N. Gibson
Publisher: John Wiley & Sons
ISBN: 1118501195
Category : Technology & Engineering
Languages : en
Pages : 578
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Book Description
Fascinating and instantly recognizable, flatfishes are unique in their asymmetric postlarval body form. With over 800 extant species recognized and a distribution stretching around the globe, these fishes are of considerable research interest and provide a major contribution to commercial and recreational fisheries worldwide. This second edition of Flatfishes: Biology and Exploitation has been completely revised, updated and enlarged to respond to the ever-growing body of research. It provides: • Overviews of systematics, distribution, life history strategies, reproduction, recruitment, ecology and behaviour • Descriptions of the major fisheries and their management • An assessment of the synergies between ecological and aquaculture research of flatfishes. Carefully compiled and edited by four internationally-known scientists and with chapters written by many world leaders in the field, this excellent new edition of a very popular and successful book is essential reading for fish biologists, fisheries scientists, marine biologists, aquaculture personnel, ecologists, environmental scientists, and government workers in fisheries and fish and wildlife departments. Flatfishes: Biology and Exploitation, Second Edition, should be found in all libraries of research establishments and universities where life sciences, fish biology, fisheries, aquaculture, marine sciences, oceanography, ecology and environmental sciences are studied and taught. Reviews of the First Edition • A solid, up-to-date book that advanced students and research scientists with interests in fish biology will find interesting and useful. Aquaculture International • A data-rich book that outlines much of what you might ever want to know about flatfishes. Fish & Fisheries • Well presented with clear illustrations and a valuable source of information for those with a general interest in fish ecology or for the more specialist reader. You should make sure that your library has a copy. J Fish Biology • An excellent and very practical overview of the whole, global flatfish scene. Anyone interested in flatfish at whichever stage of the economic food chain should invest in a copy immediately. Ausmarine • Because of the high quality of each chapter, written by international experts, it is a valuable reference. Reviews in Fish Biology and Fisheries
Author: Daniel Pauly
Publisher: WorldFish
ISBN: 9711022044
Category : Fish populations
Languages : en
Pages : 289
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Book Description
Author: Robert J. Trumble
Publisher: NRC Research Press
ISBN: 9780660151113
Category : Nature
Languages : en
Pages : 106
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Book Description
Atlantic halibut and Pacific halibut off the Atlantic and Pacific coasts of North America share many biological characteristics. The conventional separation of the halibut into separate species is not uniformly accepted. Reproduction and early life history are nearly identical, although the extensive drift of Pacific halibut eggs and larvae and countermigration as juveniles have not been demonstrated for the Atlantic halibut. Adult halibut undergo migration from winter spawning grounds along the upper continental slope to summer feeding grounds on the continental shelf. The two halibuts show the same pattern of age and growth. They exhibit different trophic selectivity, as small Atlantic halibut consume a higher proportion of invertebrates as samll fish and large Atlantic halibut consume a higher proportion of fish, compared to Pacific halibut. Halibut management in the Atlantic and Pacific varies dramatically. Atlantic halibut in Canada were managed with other groundfish until 1988 and are not managed in the United States. Pacific halibut have been managed by an international commission under treaty between the United States and Canada since 1923. Atlantic halibut have produced from 1000 to 5000 t annually, mainly off Canada, while Pacific halibut have produced 12,000 to 45,000 t, mainly off Alaska. Biological and fishery data are collected more extensively for the Pacific halibut, for which detailed stock assessment is conducted.
Author: Arnannguaq Ana Storch
Publisher:
ISBN:
Category : Fishery co-management
Languages : en
Pages : 0
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Book Description
Author: William Henry Lear
Publisher:
ISBN:
Category : Halibut fisheries
Languages : en
Pages : 264
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Book Description
Author: Kari Strand
Publisher: Nordic Council of Ministers
ISBN: 9289313846
Category : Arctic regions
Languages : en
Pages : 94
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 404
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Book Description
Author:
Publisher:
ISBN:
Category : Fisheries
Languages : en
Pages : 216
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Book Description
