Fish Population Dynamics Monitoring and Management

Fish Population Dynamics  Monitoring  and Management

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.

Author: Ichiro Aoki

Publisher: Springer

ISBN: 9784431566212

Category: Science

Page: 245

View: 228

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.
Categories: Science

Elements of Marine Ecology

Elements of Marine Ecology

Research is ongoing into growing microalgae to produce oils and biomass for conversion into biofuels and animal feeds. ... Fish Population Dynamics, Monitoring, and Management. Sustainable Fisheries in the Eternal Ocean.

Author: Frances Dipper

Publisher: Butterworth-Heinemann

ISBN: 9780081028278

Category: Science

Page: 580

View: 782

Elements of Marine Ecology, Fifth Edition focuses on marine ecology as a coherent science, providing undergraduate students with an essential foundation of knowledge in the structure and functioning of marine ecosystems. The text reflects ecological groupings such as the pelagic lifestyle vs. the benthic lifestyle. In addition, background oceanographic material, previously in various chapters, is consolidated in the first chapter. The broad definition of ecology is the study of organisms in relation to their surroundings. This book presents marine ecology as a coherent science, providing undergraduate students with an essential foundation of knowledge in the structure and functioning of marine ecosystems. This new edition has been thoroughly revised and updated to meet the needs of today’s courses and now includes worldwide examples, all thoroughly updated with brand new chapters. Presents marine ecology as a coherent science, providing undergraduate students with an essential foundation of knowledge on the structure and functioning of marine ecosystems Includes fully updated, color images to enhance the text Provides a new chapter on Marine Nekton to increase coverage of habitat and ecology of water column organisms
Categories: Science

Wildlife and America

Wildlife and America

Fishery science underwent a significant evolution during the 1940's and 1950's — from relatively undirected faunal studies to serious attempts to monitor variations in the stock size of ocean fishes and to explain their causes ( McHugh ...



ISBN: UIUC:30112105080409

Category: Animals

Page: 548

View: 397

Categories: Animals

Encyclopedia of Marine Mammals

Encyclopedia of Marine Mammals

This requires continuous monitoring through concerted scientific effort to observe such changes. ... Following. Articles. Abundance Estimation □ Bycatch □ Fishing Industry, Effects of □ ManagementPopulation Dynamics ...

Author: William F. Perrin

Publisher: Academic Press

ISBN: 0080919936

Category: Science

Page: 1352

View: 257

This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to reference on marine mammals. More than 20% NEW MATERIAL includes articles on Climate Change, Pacific White-sided Dolphins, Sociobiology, Habitat Use, Feeding Morphology and more Over 260 articles on the individual species with topics ranging from anatomy and behavior, to conservation, exploitation and the impact of global climate change on marine mammals New color illustrations show every species and document topical articles FROM THE FIRST EDITION “This book is so good...a bargain, full of riches...packed with fascinating up to date information. I recommend it unreservedly it to individuals, students, and researchers, as well as libraries." --Richard M. Laws, MARINE MAMMALS SCIENCE "...establishes a solid and satisfying foundation for current study and future exploration" --Ronald J. Shusterman, SCIENCE
Categories: Science

Deep Sea 2003 Conference reports

Deep Sea 2003  Conference reports

These mechanisms might range with the design and implementation of Marine Protected Areas and Fish Stock Assessment models ... TRENDS IN FISHERIES MANAGEMENT 3.1 Future requirements The future of the Patagonian Large Marine Ecosystem is ...

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

ISBN: 9251054029

Category: Nature

Page: 740

View: 610

Includes the keynote addresses and papers presented on the conference themes that covered: environment, ecosystem biology, habitat, diversity and oceanography; population biology and resource assessment; harvesting and conservation strategies for resource management; technology requirements; monitoring, compliance and controls; a review of existing policies and instruments; and governance and management. It also provides the perspectives of participating experts and the conference Steering Committee. The general conclusions of the conference contain the elements that must be addressed and undertaken if deep-sea fish resources are to be sustained and their habitat protected to ensure productivity and safeguard deep-sea biodiversity. The second volume of the proceedings includes posters and corresponding papers presented at the conference as well as papers from workshops held prior to the main conference.
Categories: Nature

Popular Science

Popular Science

Research at the world's extremes shows that the planet is changing, and the view is even clearer from space. What to do? Adapt. Rethink what's possible. Design new laptops. Make new ice sheets. Change what it means to build a nation.





Page: 128

View: 428

Popular Science gives our readers the information and tools to improve their technology and their world. The core belief that Popular Science and our readers share: The future is going to be better, and science and technology are the driving forces that will help make it better.

Harmful Algal Blooms

Harmful Algal Blooms

Future sustainable supplies of fish and shellfish for the rapidly increasing global population are reliant upon planning and forceful ... This chapter is dedicated to the memory of Dr J.N.C. (Ian) Whyte of Fisheries and Oceans Canada.

Author: Sandra E. Shumway

Publisher: John Wiley & Sons

ISBN: 9781118994689

Category: Science

Page: 696

View: 685

Harmful Algal Blooms: A Compendium Desk Reference provides basic information on harmful algal blooms (HAB) and references for individuals in need of technical information when faced with unexpected or unknown harmful algal events. Chapters in this volume will provide readers with information on causes of HAB, successful management and monitoring programs, control, prevention, and mitigation strategies, economic consequences of HAB, associated risks to human health, impacts of HAB on food webs and ecosystems, and detailed information on the most common HAB species. Harmful Algal Blooms: A Compendium Desk Reference will be an invaluable resource to managers, newcomers to the field, those who do not have easy or affordable access to scientific literature, and individuals who simply do not know where to begin searching for the information needed, especially when faced with novel and unexpected HAB events. Edited by three of the world's leading harmful algal bloom researchers and with contributions from leading experts, Harmful Algal Blooms: A Compendium Desk Reference will be a key source of information for this increasingly important topic.
Categories: Science