Shark Biology And Conservation

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Shark Biology and Conservation

Daniel C. Abel,R. Dean Grubbs
Shark Biology and Conservation Book PDF

Author : Daniel C. Abel,R. Dean Grubbs
Publisher : JHU Press
Page : 447 pages
File Size : 55,8 Mb
Release : 2020-09-01
Category : Science
ISBN : 9781421438375

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Shark Biology and Conservation by Daniel C. Abel,R. Dean Grubbs Pdf

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.

Whale Sharks

Alistair D.M. Dove,Simon J. Pierce
Whale Sharks Book PDF

Author : Alistair D.M. Dove,Simon J. Pierce
Publisher : CRC Press
Page : 345 pages
File Size : 50,8 Mb
Release : 2021-08-25
Category : Nature
ISBN : 9781351334761

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Whale Sharks by Alistair D.M. Dove,Simon J. Pierce Pdf

Provides insightful treatments of the present scientific knowledge of the biology of whale sharks, placing it in context of other species of comparative interest wherever possible and appropriate Critically examines conservation issues that impinge upon whale shark survival, evaluating population structure and trends and shows how these threats are indicative of broader issues facing the oceans today Presents case studies of specific threats to whale shark survival, particularly the different approaches to ecotourism used in different parts of the world Written in an accessible style ensured by editors with extensive experience in public science communication Concludes with a horizon scan that poses thoughtful and compelling questions that remain about this exceptional animal and charts a course for the next generation of scientists to continue unravelling the biology of the whale shark

Shark Research

Jeffrey C Carrier,Michael R. Heithaus,Colin A. Simpfendorfer
Shark Research Book PDF

Author : Jeffrey C Carrier,Michael R. Heithaus,Colin A. Simpfendorfer
Publisher : CRC Press
Page : 408 pages
File Size : 40,7 Mb
Release : 2018-09-03
Category : Nature
ISBN : 9781315317113

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Shark Research by Jeffrey C Carrier,Michael R. Heithaus,Colin A. Simpfendorfer Pdf

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.

Sharks of the Open Ocean

Merry D. Camhi,Ellen K. Pikitch,Elizabeth A. Babcock
Sharks of the Open Ocean Book PDF

Author : Merry D. Camhi,Ellen K. Pikitch,Elizabeth A. Babcock
Publisher : John Wiley & Sons
Page : 536 pages
File Size : 40,9 Mb
Release : 2009-01-21
Category : Technology & Engineering
ISBN : 9781444302523

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Sharks of the Open Ocean by Merry D. Camhi,Ellen K. Pikitch,Elizabeth A. Babcock Pdf

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.

Sharks and Their Relatives II

Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus
Sharks and Their Relatives II Book PDF

Author : Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus
Publisher : CRC Press
Page : 746 pages
File Size : 40,9 Mb
Release : 2010-03-09
Category : Science
ISBN : 1420080482

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Sharks and Their Relatives II by Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus Pdf

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 studies. As an entirely new companion volume, Sharks and Their Relatives II: Biodiversity, Adaptive Physiology, and Conservation brings you up to speed on these significant changes, specifically examining how elasmobranch fishes – the sharks, skates, rays, and chimaeras – successfully survive in a wide range of habitats. Emphasizes Conservation of Threatened Species This multidisciplinary volume begins by examining elasmobranch biodiversity patterns and their integrated sensory systems. It then explores the physiological adaptations – from unique sensory modalities to compensatory mechanisms for physiological and environmental stress – that make these animals particularly well-suited for the range of habitats where they are found, in both oceanic and freshwater realms. Features Established Researchers and Introduces New Pioneers in the Field The book then considers the human interactions and anthropogenic effects on worldwide elasmobranch populations and the potential extinction risks posed by increasing threats from changes in habitat, changes in water chemistry, and growing commercial exploitation. This text truly is unrivaled in terms of coverage and readability, and it is a must-have reference for marine biologists, fishery scientists, oceanographers, and also marine, zoo, and aquarium veterinarians. To address subject areas and subdisciplines where coverage was absent or superficial in volume one, Jeffrey Carrier and associates have assembled in the current volume a collection of works that reveal patterns of biodiversity, the physiological attributes that contribute to elasmobranchs’ successful exploitation of oceanic and freshwater realms, and the unique issues associated with the interaction between elasmobranchs and humans, all of this with overarching attention to issues of conservation. "We begin with chapters examining biodiversity. We have chosen to approach this discussion by presenting elasmobranchs as inhabitants of the range of zoogeographic provinces, realizing that significant overlap may occur for more pelagic species. This realization was reflected in the dialogue that occurred during preparation of the book between our chapter authors, and the recognition that many species simply cannot be confined to a specific habitat or range of habitats. We then continue by examining some of the unique physiological adaptations that allow these animals to exploit the range of habitats where they are found, from unique sensory modalities to compensatory mechanisms for physiological and environmental stress. "Our concluding section presents some of the challenges faced by members of these groups. We have asked our authors to consider human interactions and anthropogenic effects on worldwide populations and the potential extinction risks posed from survival under increasing threats from changes in habitat, changes in water chemistry, and increasing commercial exploitation. Conservation of species under threat remains a theme throughout the book. "Our authors represent an international group of investigators including established scientists whose work has been widely published and respected, and emerging younger scientists who have exploited recent advances in technology to ask and answer new questions as well as offering new insights and interpretations to enduring problems in the fields of ecology and physiology. We have asked them to be speculative and challenging, and we have asked them to predict future areas for investigation in hopes that their work will both inspire and provoke additional studies of these fascinating animals." - from the Preface

Sharks: Conservation, Governance and Management

Erika J. Techera,Natalie Klein
Sharks Conservation Governance and Management Book PDF

Author : Erika J. Techera,Natalie Klein
Publisher : Routledge
Page : 333 pages
File Size : 44,5 Mb
Release : 2014-06-05
Category : Law
ISBN : 9781135012601

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Sharks: Conservation, Governance and Management by Erika J. Techera,Natalie Klein Pdf

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.

Sharks and Their Relatives

Merry Camhi
Sharks and Their Relatives Book PDF

Author : Merry Camhi
Publisher : IUCN
Page : 50 pages
File Size : 43,9 Mb
Release : 1998
Category : Nature
ISBN : 283170460X

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Sharks and Their Relatives by Merry Camhi Pdf

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.

Biology of Sharks and Their Relatives

Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus
Biology of Sharks and Their Relatives Book PDF

Author : Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus
Publisher : CRC Press
Page : 614 pages
File Size : 40,9 Mb
Release : 2004-03-29
Category : Nature
ISBN : 9780203491317

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Biology of Sharks and Their Relatives by Jeffrey C. Carrier,John A. Musick,Michael R. Heithaus Pdf

Winner of Choice Magazines Outstanding Academic Title award, January 2005! Sharks and their relatives are the subjects of tremendous interest. The publics fascination is influenced by their roles in movies and popular literature, while the media races to cover stories of predators endangering helpless humans. The alarming threat to shark popul

Why Sharks Matter

David Shiffman
Why Sharks Matter Book PDF

Author : David Shiffman
Publisher : JHU Press
Page : 312 pages
File Size : 55,6 Mb
Release : 2022-05-24
Category : Science
ISBN : 9781421443652

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Why Sharks Matter by David Shiffman Pdf

Get submerged in the amazing world of sharks! Your expert host, award-winning marine biologist Dr. David Shiffman, will show you how—and why—we should protect these mysterious, misunderstood guardians of the ocean. Sharks are some of the most fascinating, most ecologically important, most threatened, and most misunderstood animals on Earth. More often feared than revered, their role as predators of the deep have earned them a reputation as a major threat to humans. But the truth is that sharks are not a danger to us—they're in danger from us. In Why Sharks Matter, marine conservation biologist Dr. David Shiffman explains why it's crucial that we overcome our misconceptions and rise above cinematic jump scares to embrace sharks as the imperiled and elegant ocean guardians they really are. Sharing his own fascinating experiences working with sharks, Shiffman tells us • why healthy shark populations are a must for supporting ocean ecosystems—and the coastal economies that depend on them • why we're in danger of losing many shark species forever • what scientists, conservationists, and readers can do to help save these iconic predators • why so much of what you've heard about sharks and how to save them is wrong Exploring the core tenets of shark conservation science and policy, Shiffman synthesizes decades of scientific research and policymaking, weaving it into a narrative full of humor and adventure. Touching on everything from Shark Week to shark fin soup, overfishing to marine sanctuaries, Shiffman reveals why sharks are in trouble, why we should care, and how we can save them. Perfect for shark enthusiasts, Why Sharks Matter is an approachable, informative guide to the world of shark conservation and the passionate, fascinating, brilliant people who work to understand and protect our oceans. This fun read will have you looking at sharks with a fresh perspective and an understanding that the survival of sharks is crucial to the survival of another apex predator—ourselves.

The Biology of Sharks and Rays

A. Peter Klimley
The Biology of Sharks and Rays Book PDF

Author : A. Peter Klimley
Publisher : University of Chicago Press
Page : 525 pages
File Size : 49,6 Mb
Release : 2013-07-31
Category : Science
ISBN : 9780226442495

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The Biology of Sharks and Rays by A. Peter Klimley Pdf

The Biology of Sharks and Rays is a comprehensive resource on the biological and physiological characteristics of the cartilaginous fishes: sharks, rays, and chimaeras. In sixteen chapters, organized by theme, A. Peter Klimley covers a broad spectrum of topics, including taxonomy, morphology, ecology, and physiology. For example, he explains the body design of sharks and why the ridged, toothlike denticles that cover their entire bodies are present on only part of the rays’ bodies and are absent from those of chimaeras. Another chapter explores the anatomy of the jaws and the role of the muscles and teeth in jaw extension, seizure, and handling of prey. The chapters are richly illustrated with pictures of sharks, diagrams of sensory organs, drawings of the body postures of sharks during threat and reproductive displays, and maps showing the extent of the species’ foraging range and long-distance migrations. Each chapter commences with an anecdote from the author about his own personal experience with the topic, followed by thought-provoking questions and a list of recommended readings in the scientific literature. The book will be a useful textbook for advanced ichthyology students as well as an encyclopedic source for those seeking a greater understanding of these fascinating creatures.

Northeast Pacific Shark Biology, Research and Conservation

Anonim
Northeast Pacific Shark Biology Research and Conservation Book PDF

Author : Anonim
Publisher : Academic Press
Page : 256 pages
File Size : 52,8 Mb
Release : 2017-09-04
Category : Science
ISBN : 9780128118320

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Northeast Pacific Shark Biology, Research and Conservation by Anonim Pdf

Northeast Pacific Shark Biology, Research and Conservation, Part A, Volume 77 highlights the biological attributes of, and the conservation efforts targeted at, populations of vulnerable sharks in the Northeastern Pacific Ocean bordering the west coast of the United States, one of the most economically and ecologically important oceanic regions in the world. Updates in this new volume include chapters on Biodiversity, Conservation and Life History of Northeastern Pacific Chondrichthyans, a Review of current genetic analyses of Northeast Pacific sharks and conservation implications, and a section on the Trophodynamics and ecological impacts of eastern North Pacific sharks. Brings together subject experts on all aspects of shark biology, ecology, fishery management and conservation Summarizes current knowledge Focuses scientific attention on key issues embedded in the concept of shark conservation, both from a species and an ecosystem perspective

Northeast Pacific Shark Biology, Research and Conservation Part B

Anonim
Northeast Pacific Shark Biology Research and Conservation Part B Book PDF

Author : Anonim
Publisher : Academic Press
Page : 196 pages
File Size : 42,5 Mb
Release : 2017-10-24
Category : Science
ISBN : 9780128123959

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Northeast Pacific Shark Biology, Research and Conservation Part B by Anonim Pdf

Northeast Pacific Shark Biology, Research and Conservation, Part B, Volume 78, the latest release in the Advances in Marine Biology series contains updated chapters that focus on a variety of topics, including, but not limited to, an Introduction to Northeast Pacific shark biology, ecology, and conservation, Shark Interactions with Directed and Incidental Fisheries in the Northeast Pacific Ocean: historic and current encounters and challenges for shark conservation, An Introduction to modeling abundance and demographic parameters in shark populations, and Sharks in Captivity: The Role of Husbandry, Breeding, Education and Citizen Science in Shark Conservation. Specialty areas in this longstanding series include marine science, both applied and basic, a wide range of topical areas from all areas of marine ecology, oceanography, fisheries management and molecular biology, and the full range of geographic areas from polar seas, to tropical coral reefs are included making this an ideal reference and resource for postgraduates and researchers in a variety of fields. Reviews articles on the latest advances in marine biology Authored by leading figures in their respective fields of study Presents materials that are widely used by managers, students, and academic professionals in the marine sciences Provides value to anyone studying bottlenose dolphins, deep-sea macrofauna, marine invertebrates, pinna nobilis and ecology, amongst other study areas

Marine Conservation Biology

Elliott A. Norse,Larry B. Crowder
Marine Conservation Biology Book PDF

Author : Elliott A. Norse,Larry B. Crowder
Publisher : Unknown
Page : 502 pages
File Size : 44,9 Mb
Release : 2005-05-09
Category : Nature
ISBN : UCSD:31822034212456

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Marine Conservation Biology by Elliott A. Norse,Larry B. Crowder Pdf

'Marine Conservation Biology' brings together leading experts from around the world to apply the lessons and thinking of conservation biology to marine issues. The contributors cover what is threatening marine biodiversity and what humans can do to recover the biological integrity of the world's oceans.

Marine Conservation

Bob Earll
Marine Conservation Book PDF

Author : Bob Earll
Publisher : Perspectives in Conservation Biology
Page : 0 pages
File Size : 42,9 Mb
Release : 2018
Category : Science
ISBN : 1784271764

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Marine Conservation by Bob Earll Pdf

Bob Earll explores what marine conservation involves in practice by providing a synthesis of the main developments from the viewpoints of 19 leading practitioners who have shape its progress and successes. Case studies describe a wide range of European and international projects.

Sharks in Mexico: Research and Conservation

Shawn E Larson
Sharks in Mexico Research and Conservation Book PDF

Author : Shawn E Larson
Publisher : Academic Press
Page : 318 pages
File Size : 42,9 Mb
Release : 2019-11-15
Category : Electronic
ISBN : 0128206640

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Sharks in Mexico: Research and Conservation by Shawn E Larson Pdf

Advances in Marine Biology, Volume 84, the latest release in a series that has been providing in-depth and up-to-date reviews on all aspects of marine biology since 1963, updates on many topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology and biological oceanography. Reviews articles on the latest advances in marine biology Authored by leading figures in their respective fields of study Presents material that is widely used by managers, students and academic professionals in the marine sciences