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Books > Business & Economics > Industry & industrial studies > Primary industries > Fisheries & related industries

The Fisheries Co-management Experience - Accomplishments, Challenges and Prospects (Hardcover, 2003 ed.): Douglas Clyde Wilson,... The Fisheries Co-management Experience - Accomplishments, Challenges and Prospects (Hardcover, 2003 ed.)
Douglas Clyde Wilson, Jesper Raakjaer Nielsen, Poul Degnbol
R5,974 Discovery Miles 59 740 Ships in 10 - 15 working days

For two decades the idea of governments and fishers working together to manage fisheries has been advocated, questioned, disparaged and, most importantly, attempted in fisheries from North and South America through Europe, Africa, Asia and Oceania. This book is the first time these experiences have been pulled together in a single volume, summarized and explained. The Fisheries Co-management Experience begins with a review of the intellectual foundations of the co-management idea from several professional perspectives. Next, fisheries researchers from six global regions describe what has been happening on the ground in their area. Finally, the volume offers a set of reflections by some of the best authors in the field. The end result describes both the state-of-the-art and emerging issues for one of the most important trends in natural resources management.

Seafoods - Quality, Technology and Nutraceutical Applications (Hardcover, 2002 ed.): Cesarettin Alasalvar, Tony Taylor Seafoods - Quality, Technology and Nutraceutical Applications (Hardcover, 2002 ed.)
Cesarettin Alasalvar, Tony Taylor
R2,984 Discovery Miles 29 840 Ships in 10 - 15 working days

This up-to-date survey covers selected but vital aspects of fish processing with emphasis on quality, technology and nutraceutical applications. The aspects of seafood quality addressed range from the impact of slaughter procedures, through protein functionality, texture, flavor, histamine toxicity to the key aspects of practical evaluation of quality and measurement of fish content. Technological aspects concentrate on automation in fish processing, waste water treatment and possible uses for value added products from fish waste. With respect to novel applications of the marine resource, the important areas of marine nutraceuticals / functional foods are discussed in detail. This book is highly recommended for scientists and technologists in the seafood industries. It is also of proven value to fish processing professionals, quality managers, processors, nutritional and sensory scientists.

Electronic Tagging and Tracking in Marine Fisheries - Proceedings of the Symposium on Tagging and Tracking Marine Fish with... Electronic Tagging and Tracking in Marine Fisheries - Proceedings of the Symposium on Tagging and Tracking Marine Fish with Electronic Devices, February 7-11, 2000, East-West Center, University of Hawaii (Hardcover, 2001 ed.)
John R. Sibert, Jennifer L. Nielsen
R1,674 Discovery Miles 16 740 Ships in 10 - 15 working days

Reviews: Methods and Technology in Fish Biology and Fisheries published by Kluwer Academic Publishers is a book series dedicated to the publication of information on advanced, forward-looking methodologies, technologies, or perspectives in fish and is especially dedicated to relevant topics addressing global, fisheries. This series international concern in fish and fisheries. Humans continue to challenge our environments with new technologies and technological applications. The dynamic creativity of our own species often tends to place the greatest burden on our supporting ecosystems. This is especially true for aquatic networks of creeks, lakes, rivers and ocean environments. We also frequently use our conceptual powers to balance conflicting requirements and demands on nature and continue to develop new approaches and tools to provide sustainable resources as well as conserve what we hold most dear on local and global scales. This book series will provide a window into the developing dynamic among humans, aquatic ecosystems (both freshwater and marine), and the organisms that inhabit aquatic environments. There are many reasons to doubt the increasing social and economic value technology has gained over the last two centuries. Science and technology represent stages in human development. I agree with Ernst Mayer when he said in Toward a New Philosophy of Biology (1988) that "endeavors to solve all scientific problems by pure logic and refined measurements are unproductive, if not totally irrelevant.

Legislating for Sustainable Fisheries - A Guide to Implementing the 1993 FAO Compliance Agreement and 1995 UN Fish Stocks... Legislating for Sustainable Fisheries - A Guide to Implementing the 1993 FAO Compliance Agreement and 1995 UN Fish Stocks Agreement (Paperback)
William Edeson, David Freestone, Elly Gudmundsdottir
R769 Discovery Miles 7 690 Ships in 10 - 15 working days

Printed on Demand. Limited stock is held for this title. If you would like to order 30 copies or more please contact [email protected] purpose of this guide is to facilitate the ratification or acceptance of the 1993 FAO Compliance Agreement and the 1995 UN Fish Stocks Agreement. It presents an outline of some of the most important provisions contained in the two agreements. The book also includes a 'tool kit' of the various approaches used by some countries that have already enacted national legislation to meet the obligations and objectives set forth in these agreements.

The Great Gulf - Fishermen, Scientists, and the Struggle to Revive the World's Greatest Fishery (Hardcover): David Dobbs The Great Gulf - Fishermen, Scientists, and the Struggle to Revive the World's Greatest Fishery (Hardcover)
David Dobbs
R661 Discovery Miles 6 610 Out of stock

For hundreds of years, the New England cod fishery was one of the most productive in the world, with higher average annual landings than any comparable ocean area. But in the late 1980s, fish catches dropped precipitously, as the cod, flounder, and other species that had long dominated the region seemed to lose their ability to recover from the massive annual harvests. Even today, with fishing sharply restricted, populations have not recovered.

Largely overlooked in this disaster is the intriguing human and scientific puzzle that lies at its heart: an anguished, seemingly inexplicable conflict between government scientists and fishermen over how fish populations are assessed, which has led to bitter disputes and has crippled efforts to agree on catch restrictions. In "The Great Gulf," author David Dobbs offers a fascinating and compelling look at both sides of the conflict.

With great immediacy, he describes the history of the fisheries science in this most studied of oceans, and takes the reader on a series of forays over the Gulf of Maine and Georges Bank on both fishing boats and research vessels. He introduces us to the challenges facing John Galbraith, Linda Despres, and Jay Burnett, passionate and dedicated scientists with the National Marine Fisheries Service who spend countless hours working to determine how many fish there really are, and to the dilemma of Dave Goethel, a whipsmart, conscientious fisherman with 20 years's experience who struggles to understand the complex world he works in while maintaining his livelihood in an age of increasing regulation.

Dobbs paints the New England fishery problem in its full human and natural complexity, vividly portraying the vitality of an uncontrollable, ultimately unknowable sea and its strange, frightening, and beautiful creatures on the one hand, and on the other, the smart, irrepressible, unpredictable people who work there with great joy and humor, refusing to surrender to the many reasons for despair or cynicism. For anyone who read "Cod" or "The Perfect Storm," this book offers the next chapter of the story -- how today's fishers and fisheries scientists are grappling with the collapse of this fishery and trying to chart, amid uncertain waters, a course towards its restoration.

Captain Ahab Had a Wife - New England Women and the Whalefishery, 1720-1870 (Paperback, New edition): Lisa Norling Captain Ahab Had a Wife - New England Women and the Whalefishery, 1720-1870 (Paperback, New edition)
Lisa Norling
R1,139 Discovery Miles 11 390 Ships in 10 - 15 working days

During the eighteenth and nineteenth centuries, the whaling industry in New England sent hundreds of ships and thousands of men to distant seas on voyages lasting up to five years. In Captain Ahab Had a Wife , Lisa Norling taps a rich vein of sources--including women's and men's letters and diaries, shipowners' records, Quaker meeting minutes and other church records, newspapers and magazines, censuses, and city directories--to reconstruct the lives of the ""Cape Horn widows"" left behind onshore. Norling begins with the emergence of colonial whalefishery on the island of Nantucket and then follows the industry to mainland New Bedford in the nineteenth century, tracking the parallel shift from a patriarchal world to a more ambiguous Victorian culture of domesticity. Through the sea-wives' compelling and often poignant stories, Norling exposes the painful discrepancies between gender ideals and the reality of maritime life and documents the power of gender to shape both economic development and individual experience. |A social history that uncovers the lives of maritime women in New England villages whose men were whalers during the 18th and 19th centuries. Norling draws from a variety of sources--including women's and men's letters and diaries, shipowners' records, church records, newspapers and magazines, censuses, and city directories to uncover the women's often poignant and painful stories.

Coercive and Discursive Compliance Mechanisms in the Management of Natural Resources - A Case Study from the Barents Sea... Coercive and Discursive Compliance Mechanisms in the Management of Natural Resources - A Case Study from the Barents Sea Fisheries (Hardcover, 2000 ed.)
Geir Honneland
R3,084 Discovery Miles 30 840 Ships in 10 - 15 working days

This book is the result of more than a decade's preoccupation with the issue of compliance in the Barents Sea fisheries, first as an interpreter in the Norwegian Coast Guard, then as a graduate student at the University of Troms0, and finally, as a PhD student at the University of Oslo and a research fellow at the FridtjofNansen Institute (FNI). Many of those who deserve a "thank you" in this preface have already been properly thanked on other occasions, among them my previous colleagues and superiors in the Norwegian Coast Guard. On the present occasion, I would particularly like to extend my thanks to the FNI leadership during my time here for giving me the trust and freedom to pursue my enthusiasm. Many other colleagues at the institute, from both the research and the administrative staff, have contributed to the present work. For fear of forgetting someone, I prefer not to mention names. There have to be a few exceptions though: From the administration, I would particularly like to thank Kari Lorentzen for her professional help in the library, and Ann Skarstad and Anne-Christine Thestrup for language assistance. Thanks to Claes Lykke Ragner for producing the map on page 7, and to Ivar M. Liseter for help in the preparation of camera-ready copy. Among the research staff, I would mention my long-standing fellow student and colleague both in the Coast Guard and at the FNI, Anne-Kristin J0rgensen.

A Primer of Ecological Aquaculture (Paperback): Dietmar Kultz A Primer of Ecological Aquaculture (Paperback)
Dietmar Kultz
R1,241 Discovery Miles 12 410 Ships in 9 - 15 working days

Aquaculture exemplifies the ongoing global struggle to strike a sustainable balance between the conflicting needs of a rapidly increasing world population, human health, ecosystem health, the welfare of wild and domesticated animals, and the economic principles of globalized economies. On the one hand, aquaculture has great potential for providing us with a healthy and nutritious food supply whilst alleviating pressure on captive fisheries and reducing fisheries-induced habitat destruction, overfishing, genetic modification of wild populations, and wholesale waste of bycatch. On the other hand, aquaculture relies heavily on clean water, an increasingly precious (and dwindling) resource that is subject to intense pressure of being used for many competing objectives. This concise primer introduces students to the basic concepts, opportunities, and challenges of aquaculture with an emphasis on ecological considerations. It provides a critical assessment of current aquaculture practices from a broad, interdisciplinary perspective and from the standpoint of how best to align the two major (and often conflicting) goals of future aquaculture development: minimizing reliance on ecosystem services whilst maximizing productivity. A Primer of Ecological Aquaculture provides an accessible and authoritative overview for a wide range of undergraduate majors ranging from biology, engineering, and environmental policy to business and management. It will also appeal to a more general academic audience who wish to gain a current overview of the field.

Caught in the Net - Global Tuna Industry, Environmentalists and the State (Paperback, New): Alessandro Bonanno, Douglas... Caught in the Net - Global Tuna Industry, Environmentalists and the State (Paperback, New)
Alessandro Bonanno, Douglas Constance
R1,007 Discovery Miles 10 070 Ships in 10 - 15 working days

The 1973 Marine Mammal Protection Act at first appeared to be a major victory for environmentalists. It banned the use of oversized fishing nets in an attempt to save thousands of dolphins killed each year in tuna harvests. But hampered by exemptions, extensions, delays, and quotas, MMPA has instead created international turmoil in the tuna industry while still allowing some 20,000 dolphin deaths each year.

In this revealing book, Alessandro Bonanno and Douglas Constance use the tuna-dolphin controversy to explore the rapidly increasing effects of globalization on agricultural and food production. Illustrating how private industries, political institutions, national economies, and social movements have been swept into a global arena, they reach some intriguing and important conclusions about the complex and sometimes bewildering future of industry and the environment.

Analyzing the controversy's outcome, they show how relatively small groups can, with effective organization, pass legislation that fundamentally changes the way corporations do business. The globalization that often results, they contend, can have wide-reaching consequences-many of them unintended and unpredictable. Following passage of MMPA, U.S. tuna processors turned to foreign suppliers of "dolphin-safe" tuna while U.S. tuna fishing corporations deserted the U.S. market-circumventing MMPA altogether. Bilateral international agreements, GATT, NAFTA, and the U.S. federal courts have intervened in the chaos and have been challenged from all sides-from the Bush Administration to Bumble Bee Tuna, from Greenpeace to the European Economic Community.

Through it all, independent owners of fishing boats have been forced out of business, U.S. processing jobs have moved overseas, and environmentalists have continued their dolphin campaign. Even those who appear to be benefiting may not be, the authors demonstrate. Despite increased opportunities for some foreign labor forces, the weakest segments-especially in developing countries-continue to be exploited.

Stressing the limits that individual nations face in the current socio-economic climate and the conflicting agendas of a variety of labor and environmental movements, Bonanno and Constance argue that the regulatory ability of any national government--even one with strong society support--must be rethought and redefined.

The Bay Shrimpers of Texas - Rural Fisherman in a Global Economy (Paperback, New): Robert Lee Maril The Bay Shrimpers of Texas - Rural Fisherman in a Global Economy (Paperback, New)
Robert Lee Maril
R995 Discovery Miles 9 950 Ships in 10 - 15 working days

Shrimpers who fish the shallow coastal waters of Texas fight a constant battle for survival--contending with shrimpers who fish the deeper gulf waters, competing with weekend sportsmen, wrangling with government regulations, and dodging environmentalists' incriminations. Add competition from the international market, an ominous threat frequently overlooked by bay fishermen, and the shrimpers; chances of winning--at least with their current lifestyle intact--are slim. In The Bay Shrimpers of Texas, Lee Maril explores the successes and failures of the shrimpers who prowl remote bays, rivers, and estuaries for their livelihoods. Through random sample surveys of fishermen, participant observation, and historical analysis, he examines the political, economic, and social realities confronting the shrimpers and their families. Legal and environmental constraints, price instability, work hazards and benefits (only one percent of the shrimpers surveyed had health insurance), rivalry with gulf and sport shrimpers, and conflict with Vietnamese refugees are all factors that affect the outlook for shrimping. Portraying the shrimpers' lives on land and water, Maril describes their boats, equipment, and various fishing strategies (both legal and illegal) used to survive in an increasingly competitive occupation. He gives an in-depth and personal look at an industry that in many ways has changed little over the last century and in others has haphazardly evolved as it enters into a ruthlessly competitive world marketplace. The prospects for bay fishing--a vital part of the cultural identity and tradition of many small coastal towns--are uncertain. By examining the past and clearing up misperceptions and myths, Maril provides valuable insight into not just the future survival or demise of one industry in a global economy, but the future of small business as a whole.

Arctic Governance: Volume 1 - Law and Politics (Paperback): Ida Folkestad Soltvedt, Svein Vigeland Rottem Arctic Governance: Volume 1 - Law and Politics (Paperback)
Ida Folkestad Soltvedt, Svein Vigeland Rottem
R1,474 Discovery Miles 14 740 Ships in 10 - 15 working days

The Polar North is known to be home to large gas and oil reserves and its positionholds signifi cant trading and military advantages, yet the maritime boundaries of the region remain ill-defined. In the twenty-first century the Arctic is undergoing profound change. As the sea ice melts, a result of accelerating climate change, global governance has become vital. In this first of three volumes, the latest research and analysis from the Fridtjof Nansen Institute, the world's leading Arctic research body, is brought together. Arctic Governance: Law and Politics investigates the legal and political order of the Polar North, focusing on governance structures and the Law of the Sea. Are the current mechanisms at work effective? Are the Arctic states' interests really clashing, or is the atmosphere of a more cooperative nature? Skilfully delineating policy in the region and analysing the consequences of treaty agreements, Arctic Governance's uncovering of a rather orderly 'Arctic race' will become an indispensable contribution to contemporary International Relations concerning the Polar North.

Watermen (Paperback): Randall S. Peffer Watermen (Paperback)
Randall S. Peffer
R677 Discovery Miles 6 770 Ships in 12 - 17 working days

For three hundred years, generations of Tilghman Islanders have lived by harvesting the waters of Maryland's Chesapeake Bay. They are watermen, an old English term for commercial fishermen, and their lives today retain much of the spirit and simplicity that characterized their land's first Anglo-Saxon settlers. Watermen is the story of their lives told by Randy Peffer, a young writer who came to Tilghman Island to search for his ancestral roots and left a year later with the makings of this book. Watermen is a singular work, a book that will touch anyone who has ever glimpsed the peope of the Chesapeake, whether in literature or in life.

Seafood Ecolabelling (Hardcover, New): T. Ward Seafood Ecolabelling (Hardcover, New)
T. Ward
R5,147 R4,092 Discovery Miles 40 920 Save R1,055 (20%) Out of stock

SEAFOOD Ecolabelling Principles and Practice

Edited by Trevor Ward and Bruce Phillips

In recent years there have been some major developments and a greatly increased recognition of the importance of more sustainable and environmentally-friendly fishing and fish-farming methods. Various types of seafood eco-endorsements have been introduced, and these initiatives have now blossomed into an extensive range of types of product endorsement labels and systems.

This volume comprehensively reviews the current eco-endorsement systems for seafood products, described in four main sections with contributions by leading experts from around the globe:

- A full description of the background and history of ecolabels, ratings, guides and choice systems- Seafood evaluation and certification, including issues of quality, costs and benefits- Highly significant case studies in the use of ecolabels, including details of programs undertaken with species such as Pollock, Baja Red Spiny Lobster, and Patagonian Toothfish - The future of sustainable seafood

Seafood Ecolabelling is an essential purchase for all those involved in fisheries and aquaculture management and product certification and ecolabelling throughout the world. Professionals including fishery scientists and managers, fish farm managers, marine biologists, environmental biologists, conservation biologists, ecologists, natural resource managers, civil society and sustainability governance practitioners, and resource and environmental economists will find this book to be extremely valuable. Professionals involved in the seafood trade, including those in production, packaging, reselling and seafood product labelling, will find a great deal of commercial interest within this book. Libraries in all universities and research establishments where biological sciences, food science and fisheries are studied and taught should have copies of this important book on their shelves.

Also available from Wiley-BlackwellEco-labelling in FisheriesEdited by B. Phillips et al.9780632064229

Environmental Best Practices for AquacultureEdited by C. Tucker & J. Hargreaves9780813820279

Advances in Fisheries ScienceEdited by A. Payne et al.9781405170833

Fisheries Management and EcologyJournal published bi-monthlyPrint 0969-997X, Online 1385-2400

Cod Fisheries (Paperback, New Ed): Harold Innis Cod Fisheries (Paperback, New Ed)
Harold Innis
R2,161 Discovery Miles 21 610 Ships in 10 - 15 working days

The Cod Fisheries, originally published in 1938 and revised and reissued in 1954, presented a new interpretation of European and North American history that has since become a classic. With that rare skill he possessed of weaving together the various strands of a complex and difficult historical situation, Innis showed how the exploitation of the cod fisheries from the fifteenth century to the twentieth has been closely tied up with the whole economic and political development of Western Europe and North America. The relationship of the fisheries to the maritime greatness of Britain and to the growth of New England as an important commercial power is particularly stressed; and in the examination of the conflicts growing up about this industry are revealed the forces underlying the struggle between Britain and France for control of the new world, and the forces which led to the collapse of thye British Empire in America and the rise of an independent new world political power. The political struggles with Nova Scotia and the long conflict with the United States, continuing far into the nineteenth century, are examined in careful detail.

Transforming the Fisheries - Neoliberalism, Nature, and the Commons (Paperback): Patrick Bresnihan Transforming the Fisheries - Neoliberalism, Nature, and the Commons (Paperback)
Patrick Bresnihan
R642 Discovery Miles 6 420 Ships in 12 - 17 working days

There is now widespread agreement that fish stocks are severely depleted and fishing activity must be limited. At the same time, the promise of the green economy appears to offer profitable new opportunities for a sustainable seafood industry. What do these seemingly contradictory ideas of natural limits and green growth mean in practice? What do they tell us more generally about current transformations to the way nature is valued and managed? And who suffers and who benefits from these new ecological arrangements? Far from abstract policy considerations, Patrick Bresnihan shows how new approaches to environmental management are transforming the fisheries and generating novel forms of exclusion in the process. Transforming the Fisheries examines how scientific, economic, and regulatory responses to the problem of overfishing have changed over the past twenty years. Based on fieldwork in a commercial fishing port in Ireland, Bresnihan weaves together ethnography, science, history, and social theory to explore the changing relationships between knowledge, nature, and the market. For Bresnihan, many of the key concepts that govern contemporary environmental thinking—such as scarcity, sustainability, the commons, and enclosure—should be reconsidered in light of the collapse of global fish stocks and the different ways this problem is being addressed. Only by considering these concepts anew can we begin to reinvent the ecological commons we need for the future.

Whales and Nations - Environmental Diplomacy on the High Seas (Paperback): Kurkpatrick Dorsey Whales and Nations - Environmental Diplomacy on the High Seas (Paperback)
Kurkpatrick Dorsey; Foreword by William Cronon
R753 Discovery Miles 7 530 Ships in 12 - 17 working days

Before commercial whaling was outlawed in the 1980s, diplomats, scientists, bureaucrats, environmentalists, and sometimes even whalers themselves had attempted to create an international regulatory framework that would allow for a sustainable whaling industry. In Whales and Nations, Kurkpatrick Dorsey tells the story of the international negotiation, scientific research, and industrial development behind these efforts —and their ultimate failure. Whales and Nations begins in the early twentieth century, when new technology revived the fading whaling industry and made whale hunting possible on an unprecedented scale. By the 1920s, declining whale populations prompted efforts to develop “rational”—what today would be called sustainable—whaling practices. But even though almost everyone involved with commercial whaling knew that the industry was on an unsustainable path, Dorsey argues, powerful economic, political, and scientific forces made failure nearly inevitable. Based on a deep engagement with diplomatic history, Whales and Nations provides a unique perspective on the challenges facing international conservation projects. This history has profound implications for today’s pressing questions of global environmental cooperation and sustainability. Watch the trailer: http://www.youtube.com/watch?v=3QsLlM5KTx0

Toward a Sustainable Whaling Regime (Hardcover): Robert Friedheim Toward a Sustainable Whaling Regime (Hardcover)
Robert Friedheim
R2,487 Discovery Miles 24 870 Ships in 12 - 17 working days

Toward a Sustainable Whaling Regime

Fisheries Ecology and Management (Paperback, New): Carl J. Walters, Steven J. D. Martell Fisheries Ecology and Management (Paperback, New)
Carl J. Walters, Steven J. D. Martell
R1,936 R1,704 Discovery Miles 17 040 Save R232 (12%) Ships in 12 - 17 working days

Quantitative modeling methods have become a central tool in the management of harvested fish populations. This book examines how these modeling methods work, why they sometimes fail, and how they might be improved by incorporating larger ecological interactions. "Fisheries Ecology and Management" provides a broad introduction to the concepts and quantitative models needed to successfully manage fisheries.

Walters and Martell develop models that account for key ecological dynamics such as trophic interactions, food webs, multi-species dynamics, risk-avoidance behavior, habitat selection and density-dependence. They treat fisheries policy development as a two-stage process, first identifying strategies for varying harvest in relation to changes in abundance, then finding ways to implement such strategies in terms of monitoring and regulatory procedures. This book provides a general framework for developing assessment models in terms of state-observation dynamics hypotheses, and points out that most fisheries assessment failures have been due to inappropriate observation model hypotheses rather than faulty models for ecological dynamics.

Intended as a text in upper division and graduate classes on fisheries assessment and management, this useful guide will also be widely read by ecologists and fisheries scientists.

Fishing Wars and Environmental Change in Late Imperial and Modern China (Hardcover): Micah S Muscolino Fishing Wars and Environmental Change in Late Imperial and Modern China (Hardcover)
Micah S Muscolino
R1,133 R985 Discovery Miles 9 850 Save R148 (13%) Ships in 12 - 17 working days

Among the environmental challenges facing us is alleviating the damage to marine ecosystems caused by pollution and overfishing. Coming to grips with contemporary problems, this book argues, depends on understanding how people have historically generated, perceived, and responded to environmental change. This work explores interactions between society and environment in China s most important marine fishery, the Zhoushan Archipelago off the coast of Zhejiang and Jiangsu, from its nineteenth-century expansion to the exhaustion of the most important fish species in the 1970s.

This history of Zhoushan s fisheries illuminates long-term environmental processes and analyzes the intersections of local, regional, and transnational ecological trends and the array of private and state interests that shaped struggles for the control of these common-pool natural resources. What institutions did private and state actors use to regulate the use of the fishery? How did relationships between social organizations and the state change over time? What types of problems could these arrangements solve and which not? What does the fate of these institutions tell us about environmental change in late imperial and modern China? Answering these questions will give us a better understanding of the relationship between past ecological changes and present environmental challenges.

Evaluating the Effectiveness of Fish Stock Rebuilding Plans in the United States (Paperback): National Research Council,... Evaluating the Effectiveness of Fish Stock Rebuilding Plans in the United States (Paperback)
National Research Council, Division on Earth and Life Studies, Ocean Studies Board, Committee on Evaluating the Effectiveness of Stock Rebuilding Plans of the 2006 Fishery Conservation and Management Reauthorization Act
R1,322 Discovery Miles 13 220 Ships in 12 - 17 working days

In the United States (U.S.), the Fishery Conservation and Management Act of 1976, now known as the Magnuson-Stevens Fishery Conservation and Management Act (MSFCMA), was the first major legislation to regulate federal fisheries in the U.S. Fishery Conservation Zone (later designated as the U.S. exclusive economic zone). The re-authorization of the MSFCMA passed by Congress in 2006 included additional mandates for conserving and rebuilding fish stocks and strengthening the role of scientific advice in fisheries management. Approximately 20% of the fisheries that have been assessed are considered overfished according to the September 2012 stock status Report to Congress prepared by the U.S. National Oceanic and Atmospheric Administration (NOAA). Overfished refers to a stock that is below the minimum stock size threshold, commonly set to half the stock size at which maximum sustainable yield (MSY) is achieved. Under the provisions of the MSFCMA, rebuilding plans for overfished stocks should take no more than 10 years, except when certain provisions apply. Rebuilding mandates have led to substantial reductions in catch and effort for many fisheries, raising concerns about the consequent social and economic impacts to the fishing communities and industry. Evaluating the Effectiveness of Fish Stock Rebuilding Plans in the United States reviews the technical specifications that underlie current federally-implemented rebuilding plans, and the outcomes of those plans. According to this report, fisheries management has evolved substantially since 1977 when the U.S. extended its jurisdiction to 8 200 miles, in the direction of being more prescriptive and precautionary in terms of preventing overfishing and rebuilding overfished fisheries. However, the trade-offs between precaution and yield have not been fully evaluated. Evaluating the Effectiveness of Fish Stock Rebuilding Plans in the United States discusses the methods and criteria used to set target fishing mortality and biomass levels for rebuilding overfished stocks, and to determine the probability that a particular stock will rebuild by a certain date. This report will be of interest to the fishing industry, ecology professionals, and members of Congress as they debate the renewal of the Magnuson-Stevens Fishery Conservation and Management Act. Table of Contents Front Matter Summary 1 Introduction 2 U.S. Fisheries Management and the Law 3 Review of Federally Implemented Rebuilding Plans 4 Technical Considerations in Developing Rebuilding Plans 5 Ecosystem Considerations 6 Human Dimensions of Rebuilding 7 Looking Forward References Appendix A: Committee and Staff Biographies Appendix B: List of Acronyms Appendix C: Time Series Plots

Fisheries Management in Japan - Its institutional features and case studies (Hardcover, 2011 ed.): Mitsutaku Makino Fisheries Management in Japan - Its institutional features and case studies (Hardcover, 2011 ed.)
Mitsutaku Makino
R4,748 Discovery Miles 47 480 Ships in 10 - 15 working days

Japan is one of the world's largest fish-eating countries with a long history, and has developed its own customs and values in terms of managing fisheries resources. The first half of this book introduces the history and institutional features of capture fisheries management in Japan, with 9 case studies from sub-arctic to tropical ecosystems, from sedentary to migratory species, and from small-scale coastal to offshore industrial fisheries. For example, coastal fisheries management is more community-based, and local people have the authority and take priority in the decision-making process. In contrast, offshore fisheries are more industrialized and commercially oriented, and the national government plays a major role in their management. One of the main challenges in world fisheries is to implement the ecosystem approach, but there is no one-size-fits-all solution for its implementation. The second half of this book considers the advantages and limitations of the Japanese fisheries management regime and discusses the necessary environmental policy measures to bridge the gaps between fisheries management and ecosystem-based management. As a case study, management measures in the Shiretoko World Natural Heritage area are analyzed. In closing, the Grand Plan of Japanese fisheries policy for the next 20 years and three future scenarios are presented.

Biochemical Techniques Development and Implementation for Making Differences in Aquaculture and Fisheries Research on... Biochemical Techniques Development and Implementation for Making Differences in Aquaculture and Fisheries Research on Environmental Impact and Climate Change (Paperback)
Krisna Rungruangsak-Torrissen
R4,465 Discovery Miles 44 650 Ships in 12 - 17 working days

This extraordinary book is the result of over three decades of Dr. Krisna Rungruangsak-Torrissens career at the Institute of Marine Research in Norway. The book provides new insights into a series of growth mechanisms in aquatic living resources through the digestion and utilization of dietary protein for growth and maturation. Section One shows the initial success of the relationships between genetic variations in trypsin phenotypes, growth, and feed efficiency; additionally, the isoelectric focusing technique to differentiate trypsin phenotypes has been developed. Section Two shows the other successes concerning the effects of temperatures and consumption rates on trypsin phenotypes, growth, and feed efficiency, wherein the first evidence of temperature preferences on feed efficiency and growth dependent on trypsin phenotypes of individuals has been observed. The unique studies of digestive efficiency and growth status have been developed through the activity ratio of trypsin to chymotrypsin (T/C ratio) for growth potential, with the new knowledge of chymotrypsin involving limited and reduced growth rates. Section Three shows insight into the utilization of dietary protein through absorption and transport of free amino acids (FAA), indicating that the levels of plasma FAA and white muscle FAA are dependent on trypsin phenotypes and dietary protein quality. The new buffers of the HPLC system for differentiating more than 40 physiological FAA in biological tissues have been developed. A possibility of white muscle free-hydroxyproline levels related to growth rate has been observed. Section Four explains protein growth efficiency dependent on the genetics of growth capacity and dietary protein levels, whereas a higher level can increase skeletal growth (length) resulting in lower condition factors. The new determinations of RNA and protein by single separation have been developed. Section Five shows the first success on studies of maturation rate in females through active oocyte protein breakdown, using the activity ratio of trypsin-like to chymotrypsin-like (T/C ratio) oocytes. Sections Six and Seven show the in vitro digestibility techniques using dialyzed crude digestive enzyme extracts for quality assessments of dietary protein and carbohydrates, uniquely standardized with respect to the activities of trypsin and amylase, respectively, for comparisons among different enzyme extracts. It is evident that dietary protein is the primary important nutrient while dietary carbohydrates are the secondary important nutrients, regardless of animal feeding habits (carnivores, omnivores, herbivores). Section Eight illustrates the uniqueness of the different biochemical techniques for implementations in natural marine ecosystems of the Northeastern Atlantic Ocean and the Barents Sea, including the development of a neural computational model through digestive efficiency for future studies of aquatic living resources without knowing their histories concerning food availability and growth. Section Nine concludes the importance and usefulness of the biochemical techniques, and describes how to collect the samples. The knowledge from this book can be beneficial for lecturers, researchers, undergraduate and graduate students, and any readers who are interested in nutritional biochemistry. It will provide new perspectives, ideas, and inspiration for finding a new way to make a difference in doing research.

A Match to a Blasty Bough - How FFAW-Unifor confronted power and shared the wealth (French, Paperback): Earle McCurdy A Match to a Blasty Bough - How FFAW-Unifor confronted power and shared the wealth (French, Paperback)
Earle McCurdy
R466 Discovery Miles 4 660 Ships in 12 - 17 working days
Catching Thunder - The True Story of the World's Longest Sea Chase (Paperback): Eskil Engdal, Kjetil Saeter Catching Thunder - The True Story of the World's Longest Sea Chase (Paperback)
Eskil Engdal, Kjetil Saeter
R462 Discovery Miles 4 620 Ships in 9 - 15 working days

December, 2014: In the forbidding waters off Antarctica, Captain Hammarstedt of the Bob Barker embarks on a voyage unlike any seen before. Across ten thousand miles of hazardous seas, Hammerstedt's crew will relentlessly pursue the Thunder - an infamous illegal fishing ship - for what will become the longest chase in maritime history. Wanted by Interpol, the Thunder has for years evaded justice: accumulating millions in profits, hunting endangered species and ruthlessly destroying ocean habitats. The authors follow this incredible expedition from the beginning. But even as seasoned journalists, they cannot anticipate what the chase will uncover, as the wake of the Thunder leads them to trail of criminal kingpins, rampant corruption, modern slavery and an international community content to turn a blind eye. Very soon, catching Thunder becomes more than a chase but a pursuit of the truth itself and a symbolic race to preserve the well-being of our planet. A Scandinavian bestseller, Catching Thunder is a remarkable true story of courage and perseverance, and a wake-up call to act against the destruction of our environments.

Environment, Labour and Capitalism at Sea - 'Working the Ground' in Scotland (Paperback): Penny McCall Howard Environment, Labour and Capitalism at Sea - 'Working the Ground' in Scotland (Paperback)
Penny McCall Howard
R973 Discovery Miles 9 730 Ships in 10 - 15 working days

This book explores how fishers make the sea productive through their labour, using technologies ranging from wooden boats to digital GPS plotters to create familiar places in a seemingly hostile environment. It shows how their lives are affected by capitalist forces in the markets they sell to, forces that shape even the relations between fishers on the same boat. Fishers frequently have to make impossible choices between safe seamanship and staying afloat economically, and the book describes the human impact of the high rate of deaths in the fishing industry. The book makes a unique contribution to understanding human-environment relations, examining the places fishers create and name at sea, as well as technologies and navigation practices. It combines phenomenology and political economy to offer new approaches for analyses of human-environment relations and technologies. This book is relevant to United Nations Sustainable Development Goal 14, Life below water -- .

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