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The World Trade in Sharks

The World Trade in Sharks
Author:
Publisher:
Total Pages: 470
Release: 1996
Genre: Fish trade
ISBN:

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An Overview of World Trade in Sharks and Other Cartilaginous Fishes

An Overview of World Trade in Sharks and Other Cartilaginous Fishes
Author: Debra A. Rose
Publisher: Traffic International
Total Pages: 116
Release: 1996
Genre: Business & Economics
ISBN:

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This report presents an overview of the findings of regional TRAFFIC studies in Europe, India, East and southern Africa, Southeast Asia, East Asia, Oceania and North and South America. It highlights the fisheries, shark products in trade, and the processing, preparation and use of these products in domestic and international markets. It also discusses the management and conservation implications of this trade.


A Pocket Guide to Sharks of the World

A Pocket Guide to Sharks of the World
Author: David A. Ebert
Publisher: Princeton University Press
Total Pages: 288
Release: 2021-08-24
Genre: Nature
ISBN: 0691218757

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An updated and comprehensive guide identifying all of the world's sharks Sharks are some of the most misunderstood animals on the planet. We still have a lot to learn about these fascinating creatures, which are more seriously threatened with extinction and in greater need of conservation and management than any other major group of vertebrates. A Pocket Guide to Sharks of the World is the only field guide to identify, illustrate, and describe every known shark species. Its compact format makes it handy for many situations, including recognizing living species, fishery catches, or parts sold at markets. This expanded second edition presents lavish images, details on newly discovered species, and updated text throughout. The book contains useful sections on identifying shark teeth and the shark fins most commonly encountered in the fin trade, and takes a look at shark biology, ecology, and conservation. A Pocket Guide to Sharks of the World will be an essential resource and definitive reference for years to come. An updated guide to all of the world’s sharks Each species is illustrated and described Handy, compact format with concise text Useful sections on the identification of shark teeth and fins


Shark Utilization, Marketing and Trade

Shark Utilization, Marketing and Trade
Author: Stefania Vannuccini
Publisher: Food & Agriculture Org.
Total Pages: 484
Release: 1999
Genre: Technology & Engineering
ISBN: 9789251043615

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Sharks are only a small proportion of world recorded fish landings, but they are a versatile and valuable resource. They sustain important fisheries in several countries and are a cheap but valuable source of protein for coastal communities dependent on subsistence fisheries. Sharks are exploited for their meat, fins, teeth, cartilage, liver and other internal organs. This report details species used and methods of preparation for various purposes.


An Illustrated Pocket Guide to the Sharks of the World

An Illustrated Pocket Guide to the Sharks of the World
Author: David A. Ebert
Publisher: Princeton University Press
Total Pages: 256
Release: 2014-06-16
Genre: Nature
ISBN: 0957394667

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Sharks are probably the most misunderstood animals on the planet. We all still have a lot to learn about these fascinating creatures, which are sadly more seriously threatened with extinction and in greater need of conservation and management action than any other major group of vertebrates. We have produced this guide not just because we and so many other people love sharks. It is also because their identification, whether of living animals, fishery catches or body parts sold at markets, is an essential tool to support shark conservation, fisheries management and international trade regulation, prevent further depletion of stocks, and enable their recovery. ● the first pocket guide to all 501 shark species ● all species illustrated and described ● handy, compact format with concise text ● a six-page guide to shark teeth identification ● an eight-page guide to the identification of the shark fins most commonly encountered in the fin trade Colour plates are by Marc Dando from the hugely acclaimed Sharks of the World: A Fully Illustrated Guide.


A Preliminary Evaluation of the Status of Shark Species

A Preliminary Evaluation of the Status of Shark Species
Author: José Ignacio Castro
Publisher: Food & Agriculture Org.
Total Pages: 84
Release: 1999
Genre: Fishes
ISBN: 9789251042991

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The status of shark species is reviewed based on the available data. A review of the history of shark fisheries demonstrates that intensive shark fisheries are not sustainable. Numerous problems are encountered in assessing shark populations: a general lack of biological and fishery data, lack of suitable models, and lack of validated age estimates. Sharks have an unusual combination of biological characteristics: slow growth and delayed maturation, long reproductive cycles, low fecundity and long life spans. These characteristics make them vulnerable to overfishing. A preliminary evaluation of the status of shark species is made on the basis of historical data, the reproductive potential of each species, and the level of exploitation of the species. In this document, exploited shark species are classified numerically according to their vulnerability. The majority of these species are listed as Category 1, indicating that there are not sufficient data to assess the species. Available data indicate that sharks are very vulnerable and are threatened by overexploitation in many parts of the world.


Sharks of the World

Sharks of the World
Author: David A. Ebert
Publisher: Princeton University Press
Total Pages: 608
Release: 2021-07-20
Genre: Nature
ISBN: 069120599X

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"Fully revised and updated"--Back cover.


Sharks of the World

Sharks of the World
Author: David A. Ebert
Publisher: Princeton University Press
Total Pages: 624
Release: 2021-07-20
Genre: Nature
ISBN: 069121087X

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The most comprehensive reference guide to the world's sharks—now fully revised and updated Sharks of the World is the essential illustrated guide for anyone interested in these magnificent creatures. Now fully revised and updated, it covers 536 of the world's shark species and is packed with colour illustrations, colour photos and informative diagrams. This comprehensive, easy-to-use reference guide incorporates the latest taxonomic revisions of many shark families, featuring many species that were only described in recent years. It also includes a completely revised and expanded introduction and updated line drawings throughout. Covers 536 shark species from around the world Features updated species accounts, illustrations and maps Gives an illustrated overview of shark biology, ecology and conservation Includes fin identification guides Provides a colour distribution map for every species


Sharks and Their Relatives

Sharks and Their Relatives
Author: Merry Camhi
Publisher: IUCN
Total Pages: 50
Release: 1998
Genre: Nature
ISBN: 9782831704609

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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.