Models For Multispecies Management

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Models for Multispecies Management

Author : Tor Rodseth
Publisher : Springer Science & Business Media
ISBN 13 : 3642997937
Total Pages : 249 pages
Book Rating : 4.6/5 (429 download)

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Book Synopsis Models for Multispecies Management by : Tor Rodseth

Download or read book Models for Multispecies Management written by Tor Rodseth and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present book summarizes parts of the research made in the Norwegian Multispecies program. This program was initiated by the then Norwegian Council of Fisheries Research, which was later integrated in The Research Council of Norway. Modelling has been a key element in the program. In the first place, modelling, be it singlespecies or multispecies modelling, is an efficient way of summing up existing knowledge, and performing analyses of different types on the basis of it. Further more, models may serve as a meeting ground between fishery researchers from differ ent academic fields. This has been an important aspect of the Multispecies program, bringing together oceanographers, biologists, economists, mathematicians and stat isticians in fruitful cooperation. That this has proved possible may be taken as an important result of the program. The multispecies aspect has perhaps underscored the need for inter-disciplinary cooperation. The different authors are, of course, responsible for their respective contributions. Technical assistance in preparing the manuscript has been given by Knut Arrestad and Ian Knutsen, both at the University of Bergen. Bergen, October 1997.

Models for Multispecies Management

Author : Tor Rødseth
Publisher :
ISBN 13 : 9783642997945
Total Pages : 256 pages
Book Rating : 4.9/5 (979 download)

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Book Synopsis Models for Multispecies Management by : Tor Rødseth

Download or read book Models for Multispecies Management written by Tor Rødseth and published by . This book was released on 1998-04-16 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecosystem Effects of Fishing

Author : Jake C. Rice
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Ecosystem Effects of Fishing by : Jake C. Rice

Download or read book Ecosystem Effects of Fishing written by Jake C. Rice and published by . This book was released on 2005 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecosystem-Based Fisheries Management

Author : Jason Link
Publisher : Cambridge University Press
ISBN 13 : 1139493027
Total Pages : pages
Book Rating : 4.1/5 (394 download)

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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.

Joint Species Distribution Modelling

Author : Otso Ovaskainen
Publisher : Cambridge University Press
ISBN 13 : 1108492460
Total Pages : 389 pages
Book Rating : 4.1/5 (84 download)

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Book Synopsis Joint Species Distribution Modelling by : Otso Ovaskainen

Download or read book Joint Species Distribution Modelling written by Otso Ovaskainen and published by Cambridge University Press. This book was released on 2020-06-11 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive account of joint species distribution modelling, covering statistical analyses in light of modern community ecology theory.

Models for an Ecosystem Approach to Fisheries

Author : Éva E. Plagányi
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251057346
Total Pages : 128 pages
Book Rating : 4.0/5 (573 download)

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Book Synopsis Models for an Ecosystem Approach to Fisheries by : Éva E. Plagányi

Download or read book Models for an Ecosystem Approach to Fisheries written by Éva E. Plagányi and published by Food & Agriculture Org.. This book was released on 2007 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews the methods available for examining ecosystem dynamics and assessing the impact of interactions between ecosystems and human activities, particularly fisheries, and their implications for marine fisheries management. It focuses on the currently available models representative of general types such as bionergetic models, predator-prey models and minimally realistic models; with short descriptions given of model parameters, assumptions and data requirements. It discusses the advantages, disadvantages and limitations of each of the approaches; and concludes with some recommendations for the future development of multi-species and ecosystem models.

Sustaining Marine Fisheries

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309055261
Total Pages : 189 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Sustaining Marine Fisheries by : National Research Council

Download or read book Sustaining Marine Fisheries written by National Research Council and published by National Academies Press. This book was released on 1999-03-19 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluctuations and declines in marine fish populations have caused growing concern among marine scientists, fisheries managers, commercial and recreational fishers, and the public. Sustaining Marine Fisheries explores the nature of marine ecosystems and the complex interacting factors that shape their productivity. The book documents the condition of marine fisheries today, highlighting species and geographic areas that are under particular stress. Challenges to achieving sustainability are discussed, and shortcomings of existing fisheries management and regulation are examined. The volume calls for fisheries management to adopt a broader ecosystem perspective that encompasses all relevant environmental and human influences. Sustaining Marine Fisheries offers new approaches to building workable fisheries management institutions, improving scientific data, and developing management tools. The book recommends ways to change current practices that encourage overexploitation of fish resources. It will be of special interest to marine policymakers and ecologists, fisheries regulators and managers, fisheries scientists and marine ecologists, fishers, and concerned individuals.

Nordic fisheries management model : comprehensive description

Author : Snjólfur Ólafsson
Publisher : Nordic Council of Ministers
ISBN 13 : 9788773036631
Total Pages : 80 pages
Book Rating : 4.0/5 (366 download)

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Book Synopsis Nordic fisheries management model : comprehensive description by : Snjólfur Ólafsson

Download or read book Nordic fisheries management model : comprehensive description written by Snjólfur Ólafsson and published by Nordic Council of Ministers. This book was released on 1991 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fish Ecology, Evolution, and Exploitation

Author : Ken H. Andersen
Publisher : Princeton University Press
ISBN 13 : 0691192952
Total Pages : 276 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Fish Ecology, Evolution, and Exploitation by : Ken H. Andersen

Download or read book Fish Ecology, Evolution, and Exploitation written by Ken H. Andersen and published by Princeton University Press. This book was released on 2019-07-16 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish are one of the most important global food sources, supplying a significant share of the world’s protein consumption. From stocks of wild Alaskan salmon and North Sea cod to entire fish communities with myriad species, fisheries require careful management to ensure that stocks remain productive, and mathematical models are essential tools for doing so. Fish Ecology, Evolution, and Exploitation is an authoritative introduction to the modern size- and trait-based approach to fish populations and communities. Ken Andersen covers the theoretical foundations, mathematical formulations, and real-world applications of this powerful new modeling method, which is grounded in the latest ecological theory and population biology. He begins with fundamental assumptions on the level of individuals and goes on to cover population demography and fisheries impact assessments. He shows how size- and trait-based models shed new light on familiar fisheries concepts such as maximum sustainable yield and fisheries selectivity—insights that classic age-based theory can’t provide—and develops novel evolutionary impacts of fishing. Andersen extends the theory to entire fish communities and uses it to support the ecosystem approach to fisheries management, and forges critical links between trait-based methods and evolutionary ecology. Accessible to ecologists with a basic quantitative background, this incisive book unifies the thinking in ecology and fisheries science and is an indispensable reference for anyone seeking to apply size- and trait-based models to fish demography, fisheries impact assessments, and fish evolutionary ecology.

A Framework for Multispecies Assessment and Management

Author : Anna Rindorf
Publisher : Nordic Council of Ministers
ISBN 13 : 9289325844
Total Pages : 49 pages
Book Rating : 4.2/5 (893 download)

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Book Synopsis A Framework for Multispecies Assessment and Management by : Anna Rindorf

Download or read book A Framework for Multispecies Assessment and Management written by Anna Rindorf and published by Nordic Council of Ministers. This book was released on 2013-06-26 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes a framework that can be used to identify the most important trade-offs in ecosystem based fisheries management. The framework contains a description of how to identify the border between the science and policy domains, how to identify objectives and set goals for management, and how to communicate the management advice. Consultations with stakeholders showed that multi-species management advice needs to be precautionary, provide yields close to MSY, be in accordance with ecosystem constraints and be possible to communicate clearly to managers and policymakers. The use of the framework is demonstrated through examples from three different ecosystems: the Baltic Sea, the North Sea and the Barents Sea.

Multispecies and Watershed Approaches to Freshwater Fish Conservation

Author : Daniel C. Dauwalter
Publisher :
ISBN 13 : 9781934874578
Total Pages : 693 pages
Book Rating : 4.8/5 (745 download)

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Book Synopsis Multispecies and Watershed Approaches to Freshwater Fish Conservation by : Daniel C. Dauwalter

Download or read book Multispecies and Watershed Approaches to Freshwater Fish Conservation written by Daniel C. Dauwalter and published by . This book was released on 2019 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Improving Fish Stock Assessments

Author : Committee on Fish Stock Assessment Methods
Publisher : National Academies Press
ISBN 13 : 0309524326
Total Pages : 194 pages
Book Rating : 4.3/5 (95 download)

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Book Synopsis Improving Fish Stock Assessments by : Committee on Fish Stock Assessment Methods

Download or read book Improving Fish Stock Assessments written by Committee on Fish Stock Assessment Methods and published by National Academies Press. This book was released on 1998-03-13 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean harvests have plateaued worldwide and many important commercial stocks have been depleted. This has caused great concern among scientists, fishery managers, the fishing community, and the public. This book evaluates the major models used for estimating the size and structure of marine fish populations (stock assessments) and changes in populations over time. It demonstrates how problems that may occur in fisheries data--for example underreporting or changes in the likelihood that fish can be caught with a given type of gear--can seriously degrade the quality of stock assessments. The volume makes recommendations for means to improve stock assessments and their use in fishery management.

Encyclopedia of Energy, Natural Resource, and Environmental Economics

Author :
Publisher : Newnes
ISBN 13 : 0080964524
Total Pages : 1056 pages
Book Rating : 4.0/5 (89 download)

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Book Synopsis Encyclopedia of Energy, Natural Resource, and Environmental Economics by :

Download or read book Encyclopedia of Energy, Natural Resource, and Environmental Economics written by and published by Newnes. This book was released on 2013-03-29 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every decision about energy involves its price and cost. The price of gasoline and the cost of buying from foreign producers; the price of nuclear and hydroelectricity and the costs to our ecosystems; the price of electricity from coal-fired plants and the cost to the atmosphere. Giving life to inventions, lifestyle changes, geopolitical shifts, and things in-between, energy economics is of high interest to Academia, Corporations and Governments. For economists, energy economics is one of three subdisciplines which, taken together, compose an economic approach to the exploitation and preservation of natural resources: energy economics, which focuses on energy-related subjects such as renewable energy, hydropower, nuclear power, and the political economy of energy resource economics, which covers subjects in land and water use, such as mining, fisheries, agriculture, and forests environmental economics, which takes a broader view of natural resources through economic concepts such as risk, valuation, regulation, and distribution Although the three are closely related, they are not often presented as an integrated whole. This Encyclopedia has done just that by unifying these fields into a high-quality and unique overview. The only reference work that codifies the relationships among the three subdisciplines: energy economics, resource economics and environmental economics. Understanding these relationships just became simpler! Nobel Prize Winning Editor-in-Chief (joint recipient 2007 Peace Prize), Jason Shogren, has demonstrated excellent team work again, by coordinating and steering his Editorial Board to produce a cohesive work that guides the user seamlessly through the diverse topics This work contains in equal parts information from and about business, academic, and government perspectives and is intended to serve as a tool for unifying and systematizing research and analysis in business, universities, and government

Marine Protected Areas

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309072867
Total Pages : 289 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Marine Protected Areas by : National Research Council

Download or read book Marine Protected Areas written by National Research Council and published by National Academies Press. This book was released on 2001-06-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the ocean-and the resources within-seem limitless, there is clear evidence that human impacts such as overfishing, habitat destruction, and pollution disrupt marine ecosystems and threaten the long-term productivity of the seas. Declining yields in many fisheries and decay of treasured marine habitats, such as coral reefs, has heightened interest in establishing a comprehensive system of marine protected areas (MPAs)-areas designated for special protection to enhance the management of marine resources. Therefore, there is an urgent need to evaluate how MPAs can be employed in the United States and internationally as tools to support specific conservation needs of marine and coastal waters. Marine Protected Areas compares conventional management of marine resources with proposals to augment these management strategies with a system of protected areas. The volume argues that implementation of MPAs should be incremental and adaptive, through the design of areas not only to conserve resources, but also to help us learn how to manage marine species more effectively.

Multispecies Approaches to Fisheries Management Advice

Author : M. C. Mercer
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Multispecies Approaches to Fisheries Management Advice by : M. C. Mercer

Download or read book Multispecies Approaches to Fisheries Management Advice written by M. C. Mercer and published by . This book was released on 1982 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication comprises the proceedings of an international workshop convened in St. John's, Nfld, Nov. 26-29, 1979. The purpose of the workshop was to discuss the results of recent multispecies research, its applications to management, and to consider future directions for research in this field. A total of 26 papers were presented, including a combination of experience papers, state-of-the-art review, and new scientific findings. Sequential sessions were held on fisheries systems research by the Department of Fisheries and Oceans, multispecies considerations in fisheries research and management advice in the ICES area, species interactions in the Northeast Pacific and Northwest Atlantic, fisheries interactions, and applications to fisheries management. The workshop concluded with a substantial discussion of implications of present knowledge for advice to fisheries managers and implications for research program planning. The Workshop Report comprises the Chairman's opening remarks, a report on main elements of discussion in the sessions, and a summarization of workshop conclusions.

Using Ecological Models to Support and Shape Environmental Policy Decisions

Author : Chiara Piroddi
Publisher : Frontiers Media SA
ISBN 13 : 2889743152
Total Pages : 503 pages
Book Rating : 4.8/5 (897 download)

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Book Synopsis Using Ecological Models to Support and Shape Environmental Policy Decisions by : Chiara Piroddi

Download or read book Using Ecological Models to Support and Shape Environmental Policy Decisions written by Chiara Piroddi and published by Frontiers Media SA. This book was released on 2022-02-10 with total page 503 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Toward an Ecosystem Approach for the Western Pacific Region: from Species-based Fishery Management Plans to Place-based Fishery Ecosystem Plans

Download Toward an Ecosystem Approach for the Western Pacific Region: from Species-based Fishery Management Plans to Place-based Fishery Ecosystem Plans PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.3/5 (555 download)

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Book Synopsis Toward an Ecosystem Approach for the Western Pacific Region: from Species-based Fishery Management Plans to Place-based Fishery Ecosystem Plans by :

Download or read book Toward an Ecosystem Approach for the Western Pacific Region: from Species-based Fishery Management Plans to Place-based Fishery Ecosystem Plans written by and published by . This book was released on 2009 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: