Download or read book Report of the Meeting of the Scientific Committee written by Scientific Committee for the Conservation of Antarctic Marine Living Resources. Meeting and published by . This book was released on 1986 with total page 576 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.

Download or read book The Future of Bluefin Tunas written by Barbara A. Block and published by JHU Press. This book was released on 2019-08-06 with total page 361 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most thorough and current account of scientific research on bluefin tunas—the largest, most sought-after tunas in the world Bluefin tunas are dominant keystone predators known for their impressive size, strength, endurance, and speed. Electronic tags have revealed that they can dive to great depths (over 6000 feet) and migrate vast distances—from frigid subpolar seas to warm tropical waters—for spawning. Prized for their rich taste and unique texture, bluefin tunas are also a worldwide commodity of great value. However, over the past few decades, overfishing throughout their range has led to significant population reductions. In The Future of Bluefin Tunas, Barbara A. Block brings together renowned bluefin experts from 15 different countries to share the latest information on the science, fisheries policy, and management decisions related to each of the three species within the Thunnus group—Atlantic, Pacific, and Southern. Synthesizing basic and applied research, the book delves into every aspect of these majestic fish, from their life history and genetic makeup to their ecology and migrations. Ichthyologists and marine scientists dedicated to the study of these fishes report on the latest stock assessments, explore the results of advances such as biologging and DNA sampling, and assess the potential of bluefin tuna aquaculture. The Future of Bluefin Tunas provides critical research findings to inform decisions that will impact tunas and the ocean ecosystems they affect. Scientists, fisheries managers, policymakers, and marine conservationists will take away key data from this timely volume to help them ensure these remarkable fish continue in perpetuity.

Download or read book Management Science in Fisheries written by Charles T.T. Edwards and published by Routledge. This book was released on 2016-02-26 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: A key goal of fisheries management is to regulate extractive pressure on a resource so as to ensure social, economic and ecological sustainability. This text provides an accessible entry point for students and professionals to management science as developed in fisheries, in order to facilitate uptake of the latest ideas and methods. Traditional management approaches have relied upon a stock assessment based on existing understanding of resource status and dynamics, and a prediction of the likely future response to a static management proposal. However all such predictions include an inherent degree of uncertainty, and the last few decades have seen the emergence of an adaptive approach that uses feedback control to account for unknown future behaviour. Feedback is achieved via a control rule, which defines a relationship between perceived status of the resource and a management action. Evaluations of such rules usually include computer simulation testing across a broad range of uncertainties, so that an appropriate and robust rule can be selected by stakeholders and managers. The book focuses on this approach, which is usually referred to as Management Strategy Evaluation. The book is enriched by case study examples from different parts of the world, as well as insights into the theory and practice from those actively involved in the science of fisheries management.

Download or read book Annual Report of the Marine Mammal Commission written by United States. Marine Mammal Commission and published by . This book was released on 1973 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific Uncertainty and the Politics of Whaling written by Michael Heazle and published by University of Washington Press. This book was released on 2012-11-20 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this intriguing study, Michael Heazle examines how International Whaling Commission (IWC) policy dramatically shifted from furthering the interests of whaling nations to eventually banning all commercial whaling. Focusing on the internal workings of a single organization, Heazle explores the impact of political and economic imperatives on the production and interpretation of scientific research and advice. Central to his work are the epistemological problems encountered in the production of �truth.� Science does not produce incontestable facts that can be expected to lead to consensus decisions; rather, the problematic nature of knowledge itself allows for various interpretations of data depending on the interests of those at the table. It is precisely the nature of scientific knowledge, Heazle argues, that has made uncertainty a tool in service of political objectives. When scientific advice to whaling nations could not with absolute certainty declare whaling practices a threat to stocks, those IWC members with substantial investments of political and economic capital used this uncertainty to reject a reduction in quotas. As perceptions of whaling changed - with the collapse of Antarctic whaling stocks, further diminishing economic returns, and public opinion turning against commercial whaling -- uncertainty switched sides. Nonwhaling members in the IWC, a majority by the late 1970s, claimed that because scientific data could not prove that commercial whaling was sustainable, hunting should stop. Uncertainty was used to protect the resource rather than the industry. That science cannot be an impartial determinant in policy-making decisions does not render it useless. But Heazle�s analysis does suggest that without understanding the role of scientific uncertainty - and the political purposes for which it is used - international cooperation on wildlife management and broader issues will continue to become bogged down in arguments over whose science is correct.

Download or read book Antarctica and the Law of the Sea written by Christopher C. Joyner and published by Martinus Nijhoff Publishers. This book was released on 1992-09-17 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: This survey of maritime law as it applies to the Antarctic continent and surrounding seas, includes biogeography, sovereignty, offshore jurisdiction, the continental shelf, environmental protection and conservation, and the legal status of ice shelves, sea ice, icebergs and ice islands.

Download or read book Report of the Joint Continuing Committee for Scientific Cooperation written by National Research Council (U.S.) and published by National Academies. This book was released on 1974 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Codified Regulations at 50 CFR Part 300 Subparts A and G Implementing Conservation and Management Measures Adopted by the Commission for the Conservation of Antarctic Marine Living Resources written by and published by . This book was released on 2005 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Looking South written by Lorne K. Kriwoken and published by Federation Press. This book was released on 2007 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Australia has a long, rich and significant history in Antarctic affairs. Since 1933 Australia has asserted a claim to 42 per cent of the continent as the Australian Antarctic Territory. Australia was an original signatory to the 1959 Antarctic Treaty and has subsequently played an active role in international governance of Antarctica under the Antarctic Treaty System (ATS). Almost half a century after the adoption of the Antarctic Treaty, and in the first decade of the 21st century, Antarctica is better known but is still not completely understood to science. It has been designated a natural reserve devoted to peace and science and whilst some matters, such as mining, have been put on hold, other issues present both continuing and new challenges. These challenges include the implications for Antarctica of global climate change, and indeed the continent's role in the generation of the world's weather; the environmental, political and ethical implications of increasing human activity in the region; and the goals of maintaining or developing the most appropriate governance mechanisms given the complex legal circumstances. There had been no contemporary analysis of Australia's involvement in Antarctic matters until 1984 when "Australia's Antarctic Policy Options", edited by Professor Stuart Harris, brought together a diverse and intellectually powerful array of Australians focussed on Antarctic law, policy and the social sciences. This volume provided a benchmark by which to measure the tenor of Australia's Antarctic agenda and as such has been of great assistance to the development of Looking South. Consequently, 20 years on Looking South explores how the issues identified have developed, what significant new issues have emerged and how Antarctica is placed in the current political Australian agenda.

Download or read book Antarctica in International Law written by Ben Saul and published by Bloomsbury Publishing. This book was released on 2015-04-30 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antarctica, one of the world's last great wildernesses, presents special challenges for international law. Fears that Antarctica would become a front in the Cold War catalysed agreement on the 1959 Antarctic Treaty which neither legitimised nor challenged the existing sovereign claims to the continent. The unique Antarctic Treaty System has provided the foundation for peaceful, harmonious and effective governance. There are, however, new anxieties about the frozen continent and the Southern Ocean. Antarctica already feels the effects of climate change and ocean acidification. Claimant states assert rights to the Antarctic continental shelf and interest in Antarctic resources grows. Tourism brings new environmental and safety risks. China and other powers are increasing their activities, with some questioning the consensus of the 'Antarctic club'. Security concerns are increasingly discussed, despite Antarctica's dedication to peaceful purposes. This book brings together the main primary international materials concerning the regulation and governance of Antarctica, including multilateral and bilateral treaties, United Nations materials, 'soft laws' and judicial decisions. It covers the spectrum of Antarctic issues from environmental protection to scientific cooperation to tourism. As it shows, Antarctic law has constantly adapted to meet new challenges and is a sophisticated, inclusive, dynamic and responsive regime.

Download or read book Implementation of UNGA Resolutions 61 105 and 64 72 in the Management of Deep Sea Fisheries on the High Seas written by Alex D. Rogers and published by DIANE Publishing. This book was released on 2011-08 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes major shortcomings in the implementation of U.N. General Assembly resolutions designed to protect the deep-ocean from the destructive impact of fishing. This is the first comprehensive scientific review of the mgmt. of deep-sea fishing on the high seas globally, this report examines the data available from Regional Fisheries Management Organization (RFMOs), the bodies tasked with implementing the U.N. resolutions. It concludes that ¿RFMOs are failing to manage deep-sea bottom fisheries on the high seas sustainably with respect to target and by-catch species. For most fisheries there is little or no info. on the status of stocks and in many cases we do not even know what is being caught where." Illus. A print on demand report.

Download or read book Responsible Fisheries in the Marine Ecosystem written by Michael Sinclair and published by CABI. This book was released on 2014-05-28 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses ecological and environmental issues associated with responsible and sustainable marine fisheries. It includes 22 chapters and has been developed from the Conference on Responsible Fisheries in the Marine Ecosystem held in Iceland in October 2001. Contents include: a global overview of marine capture fisheries; legal protection for marine ecosystems; dynamics of marine ecosystems; the role of man in marine ecosystems; and incorporating ecosystem considerations in fisheries management. The book has a subject index.

Download or read book Departments of Commerce Justice and State the Judiciary and related agencies appropriations for 1984 written by United States. Congress. House. Committee on Appropriations. Subcommittee on the Departments of Commerce, Justice, and State, the Judiciary, and Related Agencies and published by . This book was released on 1983 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Antarctic Ecosystems written by K.R. Kerry and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antarctic Ecosystems comprises 55 papers presented at the Fifth Symposium on Antarctic Biology held under the auspices of the Scientific Committee on Antarctic Research (SCAR) in Hobart, Australia, 29 August - 3 September, 1988. Both short- and long-term changes in ecosystems and community structures caused by natural and human factors were discussed to help understand the ecological processes taking place in a changing environment. The variability of ecological factors must be known for the development of realistic monitoring strategies and sound conservation practices.

Download or read book Top Predators in Marine Ecosystems written by C. J. Camphuysen and published by Cambridge University Press. This book was released on 2006-05-11 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seals, seabirds, whales and dolphins are at the top of marine food chains: studying their ecology can help identify and monitor changes in wider marine ecosystems. This book examines our current understanding of marine predator ecology and investigates how it can be used in management and conservation of marine habitats.

Download or read book Annual Report to Congress written by United States. Marine Mammal Commission and published by . This book was released on 1993 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: