Conservation Biology Of Elasmobranchs

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Elasmobranch Biodiversity, Conservation and Management

Author : Sarah L. Fowler
Publisher : IUCN
ISBN 13 : 9782831706504
Total Pages : 282 pages
Book Rating : 4.7/5 (65 download)

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Book Synopsis Elasmobranch Biodiversity, Conservation and Management by : Sarah L. Fowler

Download or read book Elasmobranch Biodiversity, Conservation and Management written by Sarah L. Fowler and published by IUCN. This book was released on 2002 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Darwin Elasmobranch Biodiversity Conservation and Management project in Sabah held a three-day international seminar that included a one-day workshop in order to highlight freshwater and coastal elasmobranch conservation issues in the region and worldwide, to disseminate the result of the project to other Malaysian states and countries, and to raise awareness of the importance of considering aspects of elasmobranch biodiversity in the context of nature conservation, commercial fisheries management, and for subsistence fishing communities. These proceedings contain numerous peer-reviewed papers originally presented at the seminar, which cover a wide range of topics, with particular reference to species from freshwater and estuarine habitats. The workshop served to develop recommendations concerning the future prospects of elasmobranch fisheries, biodiversity, conservation and management. This paper records those conclusions, which highlight the importance of elasmobranchs as top marine predators and keystone species, noting that permanent damage to shark and ray populations are likely to have serious and unexpected negative consequences for commercial and subsistence yields of other important fish stocks.

Sharks and Their Relatives II

Author : Jeffrey C. Carrier
Publisher : CRC Press
ISBN 13 : 1420080482
Total Pages : 748 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Sharks and Their Relatives II by : Jeffrey C. Carrier

Download or read book Sharks and Their Relatives II written by Jeffrey C. Carrier and published by CRC Press. This book was released on 2010-03-09 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the award-winning first volume, The Biology of Sharks and Their Relatives, published in 2004, the field has witnessed tremendous developments in research, rapid advances in technology, and the emergence of new investigators beginning to explore issues of biodiversity, distribution, physiology, and ecology in ways that eluded more traditional

Sharks of the Open Ocean

Author : Merry D. Camhi
Publisher : John Wiley & Sons
ISBN 13 : 1444302523
Total Pages : 536 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Sharks of the Open Ocean by : Merry D. Camhi

Download or read book Sharks of the Open Ocean written by Merry D. Camhi and published by John Wiley & Sons. This book was released on 2009-01-21 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important and exciting title represents the first authoritative volume focussed on pelagic (open ocean) sharks as a group. Virtually every pelagic shark expert in the world has contributed to this landmark publication which includes the latest data and knowledge on pelagic shark biology, fisheries, management, and conservation. Pelagic sharks face unprecedented levels of exploitation in all the world's oceans through both direct fisheries and by-catch, and effective management for these species is contingent upon solid science and data, which this book brings together for the first time. All those involved in shark biology will need to have a copy of this book.

Shark Biology and Conservation

Author : Daniel C. Abel
Publisher : JHU Press
ISBN 13 : 1421438372
Total Pages : 447 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Shark Biology and Conservation by : Daniel C. Abel

Download or read book Shark Biology and Conservation written by Daniel C. Abel and published by JHU Press. This book was released on 2020-09-01 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feed your fascination with sharks! This complete resource enlightens readers on the biology, ecology, and behavior of sharks with approachable explanations and more than 250 stunning color illustrations. Studies of shark biology have flourished over the last several decades. An explosion of new research methods is leading to a fascinating era of oceanic discovery. Shark Biology and Conservation is an up-to-date, comprehensive overview of the diversity, evolution, ecology, behavior, physiology, anatomy, and conservation of sharks. Written in a style that is detailed but not intimidating by world-renowned shark specialists Dan Abel and Dean Grubbs, it relays numerous stories and insights from their exciting experiences in the field. While explaining scientific concepts in terms that non-specialists and students can understand, Abel and Grubbs reveal secrets that will illuminate even the experts. The text provides readers with a robust and wide range of essential knowledge as it • introduces emerging as well as traditional techniques for classifying sharks, understanding their behavior, and unraveling the mysteries of their evolution; • draws on both established shark science and the latest breakthroughs in the field, from molecular approaches to tracking technologies; • highlights the often-neglected yet fascinating subject of shark physiology, including heart function, sensory biology, digestion, metabolic performance, and reproduction; • addresses big picture ecological questions like "Which habitats do sharks prefer?" and "Where do sharks migrate and for what purpose?"; • describes the astonishing diversity of sharks' adaptations to their environment; • discusses which shark conservation techniques do and don't work; and • comments on the use and misuse of science in the study of sharks. Enhanced by hundreds of original color photographs and beautifully detailed line drawings, Shark Biology and Conservation will appeal to anyone who is spellbound by this wondrous, ecologically important, and threatened group, including marine biologists, wildlife educators, students, and shark enthusiasts.

Physiology of Elasmobranch Fishes: Structure and Interaction with Environment

Author : Robert E. Shadwick
Publisher : Academic Press
ISBN 13 : 0128014431
Total Pages : 423 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Physiology of Elasmobranch Fishes: Structure and Interaction with Environment by : Robert E. Shadwick

Download or read book Physiology of Elasmobranch Fishes: Structure and Interaction with Environment written by Robert E. Shadwick and published by Academic Press. This book was released on 2015-11-16 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish Physiology: Physiology of Elasmobranch Fishes, Volume 34A is a useful reference for fish physiologists, biologists, ecologists, and conservation biologists. Following an increase in research on elasmobranchs due to the plight of sharks in today's oceans, this volume compares elasmobranchs to other groups of fish, highlights areas of interest for future research, and offers perspective on future problems. Covering measurements and lab-and-field based studies of large pelagic sharks, this volume is a natural addition to the renowned Fish Physiology series. - Provides needed comprehensive content on the physiology of elasmobranchs - Offers a systems approach between structure and interaction with the environment and internal physiology - Contains contributions by leading experts in their respective fields, under the guidance of internationally recognized and highly respected editors - Highlights areas of interest for future research, including perspective on future problems

Management Techniques for Elasmobranch Fisheries

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251054031
Total Pages : 264 pages
Book Rating : 4.0/5 (54 download)

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Book Synopsis Management Techniques for Elasmobranch Fisheries by : Food and Agriculture Organization of the United Nations

Download or read book Management Techniques for Elasmobranch Fisheries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2005 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: Elasmobranch - describes a group of fish without a hard bony skeleton, including sharks, skates, and rays.

NOAA Technical Report NMFS.

Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis NOAA Technical Report NMFS. by :

Download or read book NOAA Technical Report NMFS. written by and published by . This book was released on 1984 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Shark Research

Author : Jeffrey C Carrier
Publisher : CRC Press
ISBN 13 : 1315317117
Total Pages : 408 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Shark Research by : Jeffrey C Carrier

Download or read book Shark Research written by Jeffrey C Carrier and published by CRC Press. This book was released on 2018-09-03 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last decade, the study of shark biology has benefited from the development, refinement, and rapid expansion of novel techniques and advances in technology. These have given new insight into the fields of shark genetics, feeding, foraging, bioenergetics, imaging, age and growth, movement, migration, habitat preference, and habitat use. This pioneering book, written by experts in shark biology, examines technologies such as autonomous vehicle tracking, underwater video approaches, molecular genetics techniques, and accelerometry, among many others. Each detailed chapter offers new insights and promises for future studies of elasmobranch biology, provides an overview of appropriate uses of each technique, and can be readily extended to other aquatic fish and marine mammals and reptiles. Including chapter authors who were pioneers in developing some of the technologies discussed in the book, this book serves as the first single-source reference with in-depth coverage of techniques appropriate for the laboratory and field study of sharks, skates, and rays. It concludes with a unique section on Citizen Science and its application to studies of shark biology. This is a must-read for any marine biologist or scientist working in the field of shark biology, as well as marine biology students and graduates.

Elasmobranchs of the Mediterranean and Black Sea

Author : Mohamed Nejmeddine Bradai
Publisher : Food & Agriculture Organization of the UN (FAO)
ISBN 13 :
Total Pages : 124 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Elasmobranchs of the Mediterranean and Black Sea by : Mohamed Nejmeddine Bradai

Download or read book Elasmobranchs of the Mediterranean and Black Sea written by Mohamed Nejmeddine Bradai and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2012 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: In many fisheries they are, however, often landed and marketed.

The Elasmobranch Husbandry Manual

Author : Mark F. L. Smith
Publisher :
ISBN 13 :
Total Pages : 616 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis The Elasmobranch Husbandry Manual by : Mark F. L. Smith

Download or read book The Elasmobranch Husbandry Manual written by Mark F. L. Smith and published by . This book was released on 2004 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks and Their Relatives

Author : Merry Camhi
Publisher : IUCN
ISBN 13 : 9782831704609
Total Pages : 50 pages
Book Rating : 4.7/5 (46 download)

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Book Synopsis Sharks and Their Relatives by : Merry Camhi

Download or read book Sharks and Their Relatives written by Merry Camhi and published by IUCN. This book was released on 1998 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sharks and their relatives, the rays and chimaeras, are the diverse group of cartilaginous fishes that have evolved over 400 million years. Historically considered of low economic value to large-scale fisheries, today many of these fishes have become the target of directed commercial and recreational fisheries around the world, and they are increasingly taken in the by-catch of fisheries targeting other species. This report emphasizes the widely-acknowledged need to improve shark fishery monitoring, expand biological research and take management action. It serves as an introduction to the ecology, status and conservation of the sharks and their relatives for a general audience. Shark fisheries can only be managed sustainably, and shark populations remain viable, with the introduction of new conservation and management initiatives.

The Galapagos Marine Reserve

Author : Judith Denkinger
Publisher : Springer Science & Business Media
ISBN 13 : 3319027697
Total Pages : 322 pages
Book Rating : 4.3/5 (19 download)

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Book Synopsis The Galapagos Marine Reserve by : Judith Denkinger

Download or read book The Galapagos Marine Reserve written by Judith Denkinger and published by Springer Science & Business Media. This book was released on 2014-01-24 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on how marine systems respond to natural and anthropogenic perturbations (ENSO, overfishing, pollution, tourism, invasive species, climate-change). Authors explain in their chapters how this information can guide management and conservation actions to help orient and better manage, restore and sustain the ecosystems services and goods that are derived from the ocean, while considering the complex issues that affect the delicate nature of the Islands. This book will contribute to a new understanding of the Galapagos Islands and marine ecosystems.

Overview of World Elasmobranch Fisheries

Author : Ramón Bonfil
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251035665
Total Pages : 132 pages
Book Rating : 4.0/5 (356 download)

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Book Synopsis Overview of World Elasmobranch Fisheries by : Ramón Bonfil

Download or read book Overview of World Elasmobranch Fisheries written by Ramón Bonfil and published by Food & Agriculture Org.. This book was released on 1994 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Major world fisheries for elasmobranchs are described in regard to their importance, recent trends, problems for assessment and management, conservation and the outlook for their sustainability. The analysis considers trends and outlooks in FAO's statistical areas, individual accounts of fisheries by the major elasmobranch fishing nations and the high seas fisheries that have significant by catches of elasmobranchs. Information on species, gears, patterns of exploitation, research and management of elasmobranchs is summarized for each of these countries. The general problems in appraising and managing elasmobranch fisheries and the need for conservation are discussed and possible solutions for some of these problems are proposed.

Sharks: Conservation, Governance and Management

Author : Erika J. Techera
Publisher : Routledge
ISBN 13 : 1135012601
Total Pages : 333 pages
Book Rating : 4.1/5 (35 download)

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Book Synopsis Sharks: Conservation, Governance and Management by : Erika J. Techera

Download or read book Sharks: Conservation, Governance and Management written by Erika J. Techera and published by Routledge. This book was released on 2014-06-05 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: The key aim of this book is to explore the global conservation and management of sharks. There has been a rapid decline in populations of many shark species, while new science has emerged of the critical role they play in marine ecosystems. However, the authors show that conservation law and policy have been slow to develop, with only a small number of iconic species being protected worldwide. The increase in fishing impact – primarily through shark finning and by-catch - has led to shark conservation receiving greater international attention in recent years. The book explores our current knowledge and status of the law and science in relation to sharks with a particular focus on improving frameworks for their conservation and management. Recent trends are analysed, including shark finning bans that have been put in place in several countries, the widening number of nations establishing shark sanctuaries and the growth of shark-based tourism. The efficacy of current listing processes for endangered species and fisheries regulations is also examined. Tourism is explored as an alternative to fishing and the risks and impacts associated with this industry are analysed. Contributors include leading authorities from universities and conservation organizations in North America, Europe and Australia. A common theme is to emphasise the importance of collaborative governance between various interest groups and the need for inter-disciplinary research and management approaches that are necessary to address the decline in sharks.

Conservation Biology of Elasmobranchs

Author : Steven Branstetter
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.M/5 ( download)

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Book Synopsis Conservation Biology of Elasmobranchs by : Steven Branstetter

Download or read book Conservation Biology of Elasmobranchs written by Steven Branstetter and published by . This book was released on 1993 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sharks, Skates, and Rays

Author : William C. Hamlett
Publisher : JHU Press
ISBN 13 : 9780801860485
Total Pages : 542 pages
Book Rating : 4.8/5 (64 download)

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Book Synopsis Sharks, Skates, and Rays by : William C. Hamlett

Download or read book Sharks, Skates, and Rays written by William C. Hamlett and published by JHU Press. This book was released on 1999-05-21 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Successor to the classic work in shark studies, The Elasmobranch Fishes by John Franklin Daniel (first published 1922, revised 1928 and 1934), Sharks, Skates, and Rays provides a comprehensive and up-to-date overview of elasmobranch morphology. Coverage has been expanded from anatomy to include modern information on physiology and biochemistry. The new volume also provides equal treatment for skates and rays. The authors present general introductory material for the relative novice but also review the latest technical citations, making the book a valuable primary reference resource. More than 200 illustrations supplement the text.

Whale Sharks

Author : Alistair D.M. Dove
Publisher : CRC Press
ISBN 13 : 1351334751
Total Pages : 442 pages
Book Rating : 4.3/5 (513 download)

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Book Synopsis Whale Sharks by : Alistair D.M. Dove

Download or read book Whale Sharks written by Alistair D.M. Dove and published by CRC Press. This book was released on 2021-08-25 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whale sharks are the largest of all fishes, fascinating for comparative studies of all manner of biological fields, including functional anatomy, growth, metabolism, movement ecology, behavior and physiology. These gentle ocean giants have captured the interest of scientists and the imagination of the public, yet their future is uncertain. The conservation status of whale sharks was upgraded to Endangered on the IUCN Red List and the species faces a range of intense threats from human activities. Can these iconic living animals, who have survived for millions of years, survive us? Written by the world’s leading experts in whale shark biology, ecology, and conservation, Whale Sharks: Biology, Ecology and Conservation is the first definitive volume about the world's biggest fish. Chapters include discussions of satellite-linked tags, used to track whale shark movements; genetic sequencing, to examine evolutionary adaptations; even the use of underwater ultrasound units to investigate the species’ reproduction. The editors hope that by collating what is known, they can make it easier for future researchers, conservationists, and resource managers to fill some of the remaining knowledge gaps, and provide the information they need to join the team. As you work your way through this book, we hope that you will develop a sense of awe and marvel at all of our good fortune to share the ocean, and the planet, with this utterly extraordinary species.