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The Harvesting Of Krill
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Book Synopsis Biology and Ecology of Antarctic Krill by : Volker Siegel
Download or read book Biology and Ecology of Antarctic Krill written by Volker Siegel and published by Springer. This book was released on 2016-08-03 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a unique insight into the current knowledge of krill population dynamics including distribution, biomass, production, recruitment, growth and mortality rates. Detailed analysis is provided on food and feeding, reproduction and krill behaviour. The volume provides an overview on the aspects of natural challenges to the species, which involve predation, parasites and the commercial exploitation of the resource and its management. A chapter on genetics shows the results of population subdivision and summarizes recent work on sequencing transcriptomes for studying gene function as part of the physiology of live krill. The focus of Chapter 4 is on physiological functions such as biochemical composition, metabolic activity and growth change with ontogeny and season; and will demonstrate which environmental factors are the main drivers for variability. Further discussed in this chapter are the bottle necks which occur in the annual life cycle of krill, and the mechanisms krill have adapted to cope with severe environmental condition.
Book Synopsis Ecosystem-Based Fisheries Management by : Jason Link
Download or read book Ecosystem-Based Fisheries Management written by Jason Link and published by Cambridge University Press. This book was released on 2010-10-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Responsible fisheries management is of increasing interest to the scientific community, resource managers, policy makers, stakeholders and the general public. Focusing solely on managing one species of fish stock at a time has become less of a viable option in addressing the problem. Incorporating more holistic considerations into fisheries management by addressing the trade-offs among the range of issues involved, such as ecological principles, legal mandates and the interests of stakeholders, will hopefully challenge and shift the perception that doing ecosystem-based fisheries management is unfeasible. Demonstrating that EBFM is in fact feasible will have widespread impact, both in US and international waters. Using case studies, underlying philosophies and analytical approaches, this book brings together a range of interdisciplinary topics surrounding EBFM and considers these simultaneously, with an aim to provide tools for successful implementation and to further the debate on EBFM, ultimately hoping to foster enhanced living marine resource management.
Book Synopsis The Social Lives of Animals by : Ashley Ward
Download or read book The Social Lives of Animals written by Ashley Ward and published by Basic Books. This book was released on 2022-03-01 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: A rat will go out of its way to help a stranger in need. Lions have adopted the calves of their prey. Ants farm fungus in cooperatives. Why do we continue to believe that life in the animal kingdom is ruled by competition? In The Social Lives of Animals, biologist Ashley Ward takes us on a wild tour across the globe as he searches for a more accurate picture of how animals build societies. Ward drops in on a termite mating ritual (while his guides snack on the subjects), visits freelance baboon goatherds, and swims with a mixed family of whales and dolphins. Along the way, Ward shows that the social impulses we’ve long thought separated humans from other animals might actually be our strongest connection to them. Insightful, engaging, and often hilarious, The Social Lives of Animals demonstrates that you can learn more about animals by studying how they work together than by how they compete.
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 1983 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs Publisher : ISBN 13 : Total Pages :1298 pages Book Rating :4.:/5 (35 download)
Book Synopsis Hearings, Reports and Prints of the Senate Committee on Banking, Housing and Urban Affairs by : United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs
Download or read book Hearings, Reports and Prints of the Senate Committee on Banking, Housing and Urban Affairs written by United States. Congress. Senate. Committee on Banking, Housing, and Urban Affairs and published by . This book was released on 1978 with total page 1298 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Merchant Marine and Fisheries Publisher : ISBN 13 : Total Pages :240 pages Book Rating :4.F/5 ( download)
Book Synopsis Report on the Activities of the Merchant Marine and Fisheries Committee, 95th Congress, 1st Session by : United States. Congress. House. Committee on Merchant Marine and Fisheries
Download or read book Report on the Activities of the Merchant Marine and Fisheries Committee, 95th Congress, 1st Session written by United States. Congress. House. Committee on Merchant Marine and Fisheries and published by . This book was released on 1978 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Krill written by Inigo Everson and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Krill, or euphausiids, a group of immense importance in marine ecosystems, comprises over 80 species, most of which are planktonic. Krill are widespread with species to be found in all the oceans of the world. Their numerical density in some regions increases their importance to marine ecosystems and has led to commercially successful krill harvesting. This comprehensive volume, thoroughly edited by Inigo Everson, well known for his work in this area, comprises chapters written by internationally acknowledged experts. The contents include coverage of: sampling and distribution, population, aggregation, reproduction and the role of krill in the ecosystem. Further specific chapters include krill harvesting, products and details of management in Japanese, Canadian and Southern Ocean waters. Drawing on the experience in each, the ecosystem approach to management is discussed in detail and how it might be applied more widely for example in forage fisheries. This most important volume draws together, for the first time, a vast amount of vital information for all those involved in work on these important marine organisms. Krill will be of great use to fisheries scientists, marine biologists and ecologists, oceanographers, zoologists and invertebrate biologists and all those involved in the commercial harvesting, exploitation and management of krill, world wide. Libraries in all aquatic and marine research stations and universities where marine and fisheries sciences are studied and taught should have multiple copies of this landmark publication on their shelves. Contributions from internationally-recognised experts in the field. Well-edited to provide an accessible and user-friendly book. Krill are a key part of ocean ecosystems. Part of exciting new Blackwell Science Series.
Book Synopsis Antarctic Living Marine Resources Negotiations by : United States. Congress. Senate. National Ocean Policy Study
Download or read book Antarctic Living Marine Resources Negotiations written by United States. Congress. Senate. National Ocean Policy Study and published by . This book was released on 1978 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hearing to scrutinize the live marine resources of Antarctica, and international negotiations focusing on their conservation and management, conducted by the United States and 12 other parties to the 1959 Antarctic Treaty.
Book Synopsis Advances in Harvest and Post-Harvest Technology of Fishes by : D.D. Nambudiri:
Download or read book Advances in Harvest and Post-Harvest Technology of Fishes written by D.D. Nambudiri: and published by NIPA GENX ELECTRONIC RESOURCES & SOLUTIONS P. LTD.. This book was released on 2012-01-15 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years there have been notable advances in the fisheries. Progresses made in refinements of vessels, new line materials and line-handling systems, preserving the catch, the availability of oceanographic-sensor equipments and the utilization of satellite technology to locate potential fishing grounds have greatly improved the fishing power of longline vessels. Post harvest technology of fish has evolved in the last one decade to a more energy-efficient, cost-effective, and quality upgrading technology. Since fresh fish can get spoiled very quickly, the development of technology for post-harvest preservation and methodology to convert fish to value added products have also become popular in recent times. Value addition helps in getting high price for the fishery products. There is a need to develop competent human resources in the field of post harvest management of fish and production of value added products from them. It is required to inculcate vocational and entrepreneurial skills in order to widen employment opportunities, particularly among rural youth and the disadvantaged sections of the society as well as to enable self employment.
Book Synopsis Encyclopedia of the Antarctic by : Beau Riffenburgh
Download or read book Encyclopedia of the Antarctic written by Beau Riffenburgh and published by Taylor & Francis. This book was released on 2007 with total page 1274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description
Book Synopsis Invitation to Oceanography by : Paul R. Pinet
Download or read book Invitation to Oceanography written by Paul R. Pinet and published by Jones & Bartlett Learning. This book was released on 2006 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new Fourth Edition of Invitation to Oceanography provides students with a complete, concise overview of how the ocean works, spanning the four major divisions of ocean science: geology, chemistry, physics, and biology. It's informal, conversational style and use of familiar analogies make this text appropriate for a broad range of readers. With cutting-edge material, including such hot topics as Hurricane Katrina, and a wealth of new updates and end of chapter material, Pinet's latest edition is the most up-to-date text available!
Book Synopsis Food Nutrition and Health by : Fergus M. Clydesdale
Download or read book Food Nutrition and Health written by Fergus M. Clydesdale and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dramatic cultural changes have occurred in the areas of food, nutri tion, and health in the United States. Today, the clarion call is for fitness with "trim-muscular" in and "skinny-pale" out. The "me generation" has turned into a robust health seeking "we generation," with emphasis on group participation in an ever-increasing array of health clubs. Com bined with this renewed interest in fitness is an increasing acceptance of technology, which has resulted in the expectation of a high quality of life through the use of technology rather than through its banishment as was the case in the late 1960s and 1970s. Thus, we see the use of indi vidualized computer programs for diet, exercise, and improvement of athletic performance through motion analysis of the event. Aging has become an accepted phenomenon and the long fruitless search for perpetual youth seems over. Old is beautiful as long as it is associated with the trim and robust look of other age groups. This is due to the changing demographics of the United States, as well as recogni tion of the simple fact that age is not a drawback in achievement levels in most areas of our society. These changes, which are in many respects the antithesis of the beliefs of the 1970s have led us to write this book. We are going to attempt to use the same style of communication we used in our previous book, "Food, Nutrition, and You" but the focus and content is quite different.
Book Synopsis Marine Fisheries Ecology by : Simon Jennings
Download or read book Marine Fisheries Ecology written by Simon Jennings and published by John Wiley & Sons. This book was released on 2013-04-16 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: This topical and exciting textbook describes fisheries exploitation, biology, conservation and management, and reflects many recent and important changes in fisheries science. These include growing concerns about the environmental impacts of fisheries, the role of ecological interactions in determining population dynamics, and the incorporation of uncertainty and precautionary principles into management advice. The book draws upon examples from tropical, temperate and polar environments, and provides readers with a broad understanding of the biological, economic and social aspects of fisheries ecology and the interplay between them. As well as covering 'classical' fisheries science, the book focuses on contemporary issues such as industrial fishing, poverty and conflict in fishing communities, marine reserves, the effects of fishing on coral reefs and by-catches of mammals, seabirds and reptiles. The book is primarily written for students of fisheries science and marine ecology, but should also appeal to practicing fisheries scientists and those interested in conservation and the impacts of humans on the marine environment. particularly useful are the modelling chapters which explain the difficult maths involved in a user-friendly manner describes fisheries exploitation, conservation and management in tropical, temperate and polar environments broad coverage of 'clasical' fisheries science emphasis on new approaches to fisheries science and the ecosystem effects of fishing examples based on the latest research and drawn from authors' international experience comprehensively referenced throughout extensively illustrated with photographs and line drawings
Book Synopsis Challenges to Marine Ecosystems by : John Davenport
Download or read book Challenges to Marine Ecosystems written by John Davenport and published by Springer Science & Business Media. This book was released on 2009-01-29 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a representative sample of contributions to the 41st European Marine Biology Symposium held in September 2005 in Cork, Ireland. The theme of the symposium was ‘Challenges to Marine Ecosystems’ and this was divided into four sub themes; Genetics, Marine Protected Areas, Global Climate Change and Marine Ecosystems, Sustainable Fisheries and Agriculture. The world’s marine ecosystems face multiple challenges, some natural, but many resulting from humankind’s activities. Global climate change, driven by influences of energy usage and industrial practices, is a reality now accepted by most of the world’s scientists, media and political establishments. Warming seas and rising sea levels are regarded as threats, while visionaries consider deep ocean carbon disposal as a technological opportunity. Exploitation of the seas continues apace, with repeated concerns over the impact of over-fishing, plus reservations about the environmental effects of marine aquaculture. We need to understand how resilient organisms and ecosystems are to these challenges, while responding by protecting biologically-meaningful areas of the oceans. The subthemes of the 41st European Marine Biology Symposium address all of these matters.
Book Synopsis International Environmental Policy by : Lynton Keith Caldwell
Download or read book International Environmental Policy written by Lynton Keith Caldwell and published by Duke University Press. This book was released on 1996 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this newly revised and expanded edition of the award-winning International Environmental Policy, Lynton Keith Caldwell updates his comprehensive survey of the global international movement for protection of the environment. Serving as a history of international cooperation on environmental issues, this book focuses primarily on the development of international agreements and institutional arrangements--both governmental and nongovernmental--along with the impact of science, technology, trade, and communication on environmental policy. With implications for multinational commerce, population policy, agriculture, energy issues, biological and cultural diversity, transnational equity, ideology, and education, this book takes a broad view of the policy outcomes of what may be the most important social movement of the 20th century, and addresses the events and politics that have significantly affected the movement over the last twenty years and will continue to affect it into the next century.
Book Synopsis Antarctic Treaty System in World Politics by : Arnfinn Jorgensen-Dahl
Download or read book Antarctic Treaty System in World Politics written by Arnfinn Jorgensen-Dahl and published by Springer. This book was released on 1991-06-18 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: With particular emphasis on Norway, the papers in this volume discuss the significance of the Antarctic treaty system as it pertains to world politics.
Book Synopsis Biology of the Southern Ocean by : George A. Knox
Download or read book Biology of the Southern Ocean written by George A. Knox and published by CRC Press. This book was released on 2006-12-13 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: First published in 1993, The Biology of the Southern Ocean has been referred to as international research at its best and an invaluable reference. Drawing on the considerable volume of information published in the last ten years, this second edition retains the format that made the first edition a popular bestseller, while updating the information
