Fisheries Ecology And Management

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Fisheries Ecology and Management

Carl J. Walters,Steven J. D. Martell
Fisheries Ecology and Management Book PDF

Author : Carl J. Walters,Steven J. D. Martell
Publisher : Princeton University Press
Page : 448 pages
File Size : 46,8 Mb
Release : 2020-06-30
Category : Nature
ISBN : 9780691214634

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Fisheries Ecology and Management by Carl J. Walters,Steven J. D. Martell Pdf

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.

Inland Fisheries

Anonim
Inland Fisheries Book PDF

Author : Anonim
Publisher : John Wiley & Sons
Page : 384 pages
File Size : 50,6 Mb
Release : 2008-04-15
Category : Technology & Engineering
ISBN : 9780470995686

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Inland Fisheries by Anonim Pdf

The current high demand for fish and increased awareness of the role of the environment in supporting human well being has led to a situation where attitudes to inland water resources are changing rapidly. Trends in resource use and environmental impact are very evident in inland waters which are particularly vulnerable as they act as collectors of all the activities occurring in their basins and rank as some of the most endangered ecosystems in the world. The principle changes influencing the evolution of the aquatic resource for fisheries are described in this book, which has been compiled for the Food and Agriculture Organization of the United Nations.

Marine Fisheries Ecology

Simon Jennings,Michel Kaiser,John D. Reynolds
Marine Fisheries Ecology Book PDF

Author : Simon Jennings,Michel Kaiser,John D. Reynolds
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 48,8 Mb
Release : 2013-04-16
Category : Science
ISBN : 9781118688106

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Marine Fisheries Ecology by Simon Jennings,Michel Kaiser,John D. Reynolds Pdf

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

Fisheries Ecology

Paul Hart,T.J. Pitcher
Fisheries Ecology Book PDF

Author : Paul Hart,T.J. Pitcher
Publisher : Springer Science & Business Media
Page : 420 pages
File Size : 48,5 Mb
Release : 1983-04-30
Category : Science
ISBN : 0412382601

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Fisheries Ecology by Paul Hart,T.J. Pitcher Pdf

The author spent much of 1989 and 1990 living within the Muscovite community and came into contact with people at all levels, from pimps to philosophers. He provides a portrait of a society which is struggling to survive the traumas and changes of the Gorbachev years. In some ways more medieval and Oriental than modern and Western, Moscow is a city in which tales of flying saucers and masonic conspiracies co-exist with endless queues, corruption, anti-semitism and a black market in guns. Durden-Smith also discovered in Moscow an intellectual passion and energy which puts most Western capitals to shame and which makes Moscow not only one of the most important, but also one of the most complex, contradictory and fascinating cities on earth.

Management and Ecology of River Fisheries

Ian G. Cowx
Management and Ecology of River Fisheries Book PDF

Author : Ian G. Cowx
Publisher : John Wiley & Sons
Page : 458 pages
File Size : 41,9 Mb
Release : 2008-04-30
Category : Technology & Engineering
ISBN : 9780470695272

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Management and Ecology of River Fisheries by Ian G. Cowx Pdf

In this edited work, international experts in fisheries management and ecology review and appraise the status of river fisheries, assessment methodology, constraints on development, issues and options regarding management and associated problems in both temperate and tropical countries. Recommendations are made to improve management and an attempt is made to provide guidelines for formulating policy, for planning methodology and for evaluating future activities. Assessment of fish community structure and dynamics. Factors constraining stock recruitment. Fish habitat requirements. Instream flow needs. Impact of water resource schemes. Rehabilitation of river fisheries. Enhancement of fish stocks. Exploitation of stocks. Management of migratory fish stocks. Conservation of endangered species. Integrated river management. Bioeconomic issues. Legislation. Multinational management of rivers. Case studies.

Inland Fisheries Management in North America

Christopher C. Kohler,Wayne A. Hubert
Inland Fisheries Management in North America Book PDF

Author : Christopher C. Kohler,Wayne A. Hubert
Publisher : Unknown
Page : 760 pages
File Size : 53,9 Mb
Release : 1999
Category : Fishery management
ISBN : UCSD:31822028198265

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Inland Fisheries Management in North America by Christopher C. Kohler,Wayne A. Hubert Pdf

"The book covers fishery assessments, habitat and community manipulations, and common practices for managing stream, river, lake, and anadromous fisheries. Chapters on history; ecosystem management; management processes; communications with the public; introduced, undesirable, and endangered species; and the legal and regulatory frameworks provide the context for modern fisheries management." From fisheries.org.

Ecosystem-Based Fisheries Management

Jason S. Link,Anthony R. Marshak
Ecosystem Based Fisheries Management Book PDF

Author : Jason S. Link,Anthony R. Marshak
Publisher : Oxford University Press
Page : 713 pages
File Size : 54,7 Mb
Release : 2022-01-25
Category : Nature
ISBN : 9780192843463

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Ecosystem-Based Fisheries Management by Jason S. Link,Anthony R. Marshak Pdf

"By examining a suite of over 90 indicators for nine major U.S. fishery ecosystem jurisdictions, Link and Marshak systematically track the progress the U.S. has made toward advancing ecosystem-based fisheries management (EBFM) and making it an operational reality. Covering a range of socioeconomic, governance, environmental forcing, major pressures, systems ecology, and fisheries criteria, they evaluate progress toward EBFM in the U.S., covering a wide range of longitude, latitude, and parts of major ocean basins, representing over 10% of the world’s ocean surface area. They view progress toward the implementation of EBFM as synonymous with improved management of living marine resources in general, and highlight lessons learned from a national perspective. Although US-centric, the lessons learned are applicable for all parts of the global ocean. Though much work remains, significant progress has been made to better address many of the challenges facing the sustainable management of our living marine resources"--Publisher's description.

Management and Ecology of Lake and Reservoir Fisheries

Ian G. Cowx
Management and Ecology of Lake and Reservoir Fisheries Book PDF

Author : Ian G. Cowx
Publisher : John Wiley & Sons
Page : 416 pages
File Size : 47,7 Mb
Release : 2008-04-15
Category : Technology & Engineering
ISBN : 9781405147330

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Management and Ecology of Lake and Reservoir Fisheries by Ian G. Cowx Pdf

In this comprehensive edited book, international experts infisheries management and ecology review and appraise the status oflake and reservoir fisheries, assessment of fisheries yields,trophic ecology, rehabilitation and conservation, including aspecial section on African lakes where so much information of hugerelevance to fisheries managers is now available. Contributions from around the world. Carefully edited by internationally respected editor. Has been generated from acclaimed HIFI Symposium.

Fisheries: Ecology and Management

Roger Creed
Fisheries Ecology and Management Book PDF

Author : Roger Creed
Publisher : Unknown
Page : 0 pages
File Size : 42,7 Mb
Release : 2016-05-26
Category : Technology & Engineering
ISBN : 1682863085

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Fisheries: Ecology and Management by Roger Creed Pdf

Fisheries, as a scientific discipline incorporates concepts from aquaculture, ecology, etc. The main objective of the book is to analyze the utilization of aquatic resources for cultivation of fishes and related products, and the importance of fisheries in maintaining ecological equilibrium. Some of the diverse topics covered in this book are aquaculture, mariculture, risk avoidance behavior, etc. It includes chapters on role of fisheries in maintaining ecosystem health, acoustics, etc. The extensive content of this book provides the readers with a thorough understanding of the subject. Students, researchers, experts and professionals will benefit alike from this book.

Freshwater Fisheries Ecology

John F. Craig
Freshwater Fisheries Ecology Book PDF

Author : John F. Craig
Publisher : John Wiley & Sons
Page : 920 pages
File Size : 51,5 Mb
Release : 2016-01-12
Category : Technology & Engineering
ISBN : 9781118394403

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Freshwater Fisheries Ecology by John F. Craig Pdf

Inland fisheries are vital for the livelihoods and food resources of humans worldwide but their importance is underestimated, probably because large numbers of small, local operators are involved. Freshwater Fisheries Ecology defines what we have globally, what we are going to lose and mitigate for, and what, given the right tools, we can save. To estimate potential production, the dynamics of freshwater ecosystems (rivers, lakes and estuaries) need to be understood. These dynamics are diverse, as are the earths freshwater fisheries resources (from boreal to tropical regions), and these influence how fisheries are both utilized and abused. Three main types of fisheries are illustrated within the book: artisanal, commercial and recreational, and the tools which have evolved for fisheries governance and management, including assessment methods, are described. The book also covers in detail fisheries development, providing information on improving fisheries through environmental and habitat evaluation, enhancement and rehabilitation, aquaculture, genetically modified fishes and sustainability. The book thoroughly reviews the negative impacts on fisheries including excessive harvesting, climate change, toxicology, impoundments, barriers and abstractions, non-native species and eutrophication. Finally, key areas of future research are outlined. Freshwater Fisheries Ecology is truly a landmark publication, containing contributions from over 100 leading experts and supported by the Fisheries Society of the British Isles. The global approach makes this book essential reading for fish biologists, fisheries scientists and ecologists and upper level students in these disciplines. Libraries in all universities and research establishments where biological and fisheries sciences are studied and taught should have multiple copies of this hugely valuable resource. About the Editor John Craig is Editor-in-Chief of the Journal of Fish Biology and has an enormous range of expertise and a wealth of knowledge of freshwater fishes and their ecology, having studied them around the globe, including in Asia, North America, Africa, the Middle East and Europe. His particular interests have been in population dynamics and life history strategies. He is a Fellow of the Linnean Society of London and the Royal Society of Biology.

Fisheries Biology, Assessment and Management

Michael King
Fisheries Biology Assessment and Management Book PDF

Author : Michael King
Publisher : John Wiley & Sons
Page : 484 pages
File Size : 51,8 Mb
Release : 2013-04-16
Category : Technology & Engineering
ISBN : 9781118688045

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Fisheries Biology, Assessment and Management by Michael King Pdf

This excellent second edition of Fisheries Biology, Assessment and Management, has been fully updated and expanded, providing a book which is an essential purchase for students and scientists studying, working or researching in fisheries and aquatic sciences. In the same way that excessive hunting on land has threatened terrestrial species, excessive fishing in the sea has reduced stocks of marine species to dangerously low levels. In addition, the ecosystems that support coastal marine species are threatened by habitat destruction, development and pollution. Open access policies and subsidised fishing are placing seafood in danger of becoming a scarce and very expensive commodity for which there is an insatiable demand. Positive trends include actions being taken to decrease the incidental catches of non-target species, consumer preferences for seafood from sustainable fisheries, and the establishment of no-take areas that provide refuges for marine species. But there is an urgent need to do more. Because there is an increasing recognition of the need to manage ecosystems as well as fish stocks, this second edition of this bestselling text book includes an additional chapter on marine ecology. Chapters on parameter estimation and stock assessment now include step-by-step instructions on building computer spreadsheet models, including simulations with random variations that realistically emulate the vagaries of nature. Sections on ecosystem management, co-management, community-based management and marine protected areas have been expanded to match the increased interest in these areas. Containing many worked examples, computer programs and numerous high quality illustrations, Fisheries Biology, Assessment and Management, second edition, is a comprehensive and essential text for students worldwide studying fisheries, fish biology, aquatic and biological sciences. As well as serving as a core text for students, the book is a superb reference for fisheries and aquatic researchers, scientists and managers across the globe, in both temperate and tropical regions. Libraries in all universities where fish biology, fisheries, aquatic sciences and biological sciences are studied and taught will need copies of this most useful new edition on their shelves. Supplementary material is available at: www.blackwellpublishing.com/king

Ecosystem-Based Fisheries Management

Jason Link
Ecosystem Based Fisheries Management Book PDF

Author : Jason Link
Publisher : Cambridge University Press
Page : 128 pages
File Size : 46,7 Mb
Release : 2010-10-07
Category : Nature
ISBN : 9781139493024

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Ecosystem-Based Fisheries Management by Jason Link Pdf

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.

Fish Population Dynamics, Monitoring, and Management

Ichiro Aoki,Takashi Yamakawa,Akinori Takasuka
Fish Population Dynamics Monitoring and Management Book PDF

Author : Ichiro Aoki,Takashi Yamakawa,Akinori Takasuka
Publisher : Springer
Page : 245 pages
File Size : 42,8 Mb
Release : 2018-05-22
Category : Science
ISBN : 9784431566212

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Fish Population Dynamics, Monitoring, and Management by Ichiro Aoki,Takashi Yamakawa,Akinori Takasuka Pdf

This book explores how we can solve the urgent problem of optimizing the use of variable, uncertain but finite fisheries resources while maintaining sustainability from a marine-ecosystem conservation perspective. It offers readers a broad understanding of the current methods and theory for sustainable exploitation of fisheries resources, and introduces recent findings and technological developments. The book is divided into three parts: Part I discusses fish stock dynamics, and illustrates how ecological processes affecting life cycles and biological interactions in marine environments lead to fish stock variability in space and time in major fish groups; small pelagic fish, demersal fish and large predatory fish. These insights shed light on the mechanisms underlying the variability in fish stocks and form the essential biological basis for fisheries management. Part II addresses the technologies and systems that monitor changes in fisheries resources and marine ecosystems using two approaches: fishery-dependent and fishery-independent data. It also describes acoustic surveys and biological sampling, as well as stock assessment methods. Part III examines management models for effectively assessing the natural variability in fisheries resources. The authors explore ways of determining the allowable catch in response to changes in stock abundance and how to incorporate ecological processes and monitoring procedures into management models. This book offers readers a broad understanding of sustainable exploitation as well as insights into fisheries management for the next generation.

Reinventing Fisheries Management

T.J. Pitcher,P. Hart,D. Pauly
Reinventing Fisheries Management Book PDF

Author : T.J. Pitcher,P. Hart,D. Pauly
Publisher : Springer Science & Business Media
Page : 440 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789401144339

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Reinventing Fisheries Management by T.J. Pitcher,P. Hart,D. Pauly Pdf

Judged by a dismaying track record and a consequent downturn in the reputation of fisheries scientists, fisheries management is certainly a candidate for calls for reinvention, with many of the world leaders in this area holding the view that no fishery has ever been properly understood or managed. With fisheries science in a state of flux, this extremely important book seeks a new paradigm that will place this flux of ideas in perspective and help us to choose those that will make fisheries management work. The book was planned at a symposium of over 100 fishery researchers at the Fisheries Centre, University of British Columbia, Vancouver, Canada and is organized into five parts: Why does Fisheries Science Need Reinventing?; New Policies; The Role of the Social Sciences; Ecology; Modelling. Carefully integrated and edited by three of the world's leading fishery scientists, this stimulating book should find a place on the shelves of all fishery scientists throughout the world. It will be an invaluable reference source to those studying fish biology, fisheries and oceanography and all those involved in fisheries policy decisions in government and university research establishments.

Ecosystem Approaches to Fisheries

Villy Christensen,Jay Maclean
Ecosystem Approaches to Fisheries Book PDF

Author : Villy Christensen,Jay Maclean
Publisher : Cambridge University Press
Page : 342 pages
File Size : 48,6 Mb
Release : 2011-03-03
Category : Nature
ISBN : 0521130220

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Ecosystem Approaches to Fisheries by Villy Christensen,Jay Maclean Pdf

Inspired by the work of the renowned fisheries scientist Daniel Pauly, this book provides a detailed overview of ecosystem-based management of fisheries. It explores the complex and interdisciplinary nature of the subject by bringing together contributions from some of the world's leading fisheries scientists, managers and conservationists. Combining both research reviews and opinion pieces, and reflecting the breadth of Pauly's influence within the field, the book illustrates the range of issues associated with the implementation of the ecosystem approach and the challenge of long-term sustainability. Topics covered include global biodiversity, the impact of human actions on marine life, the implications for economic and social systems and the role of science in communicating and shaping ocean policy to preserve resources for the future. This book provides a complete and essential overview for advanced researchers and those just entering the field.