The Gulf of California

The Gulf of California PDF Author: Richard C. Brusca
Publisher: University of Arizona Press
ISBN: 9780816527397
Category : Science
Languages : en
Pages : 384

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Book Description
Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annuallyÑand this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it isÑor should beÑprotected. In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California. This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.

The Gulf of California

The Gulf of California PDF Author: Richard C. Brusca
Publisher: University of Arizona Press
ISBN: 9780816527397
Category : Science
Languages : en
Pages : 384

Get Book Here

Book Description
Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annuallyÑand this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it isÑor should beÑprotected. In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California. This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.

Proceedings of the Twenty-second Annual Symposium on Sea Turtle Biology and Conservation

Proceedings of the Twenty-second Annual Symposium on Sea Turtle Biology and Conservation PDF Author: Jeffrey Aleksandr Seminoff
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 348

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Book Description


The Biology and Population Status of Marine Turtles in the North Pacific Ocean

The Biology and Population Status of Marine Turtles in the North Pacific Ocean PDF Author: Karen L. Eckert
Publisher:
ISBN:
Category : Green turtle
Languages : en
Pages : 176

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Book Description


Proceedings of the Twentieth Annual Symposium on Sea Turtle Biology and Conservation, 29 February Through 4 March 2000, Orlando, Florida, U.S.A.

Proceedings of the Twentieth Annual Symposium on Sea Turtle Biology and Conservation, 29 February Through 4 March 2000, Orlando, Florida, U.S.A. PDF Author: Andrea Mosier
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 408

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Book Description


Biological Report

Biological Report PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 976

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Book Description


Biodiversity, Ecosystems, and Conservation in Northern Mexico

Biodiversity, Ecosystems, and Conservation in Northern Mexico PDF Author: Jean-Luc E. Cartron
Publisher: Oxford University Press
ISBN: 0195156722
Category : History
Languages : en
Pages : 513

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Book Description
This book describes the biodiversity and biogeography of nothern Mexico, documents the biological importance of regional ecosystems and the impacts of human land use on the conservation status of plants and wildlife. It should become the standard source document for the conservation status of species and ecosystems in this region, which is of unusual biological interest because of its high biodiversity and highly varied landscape and biological zonation.

Synopsis of the Biological Data on the Green Turtle Chelonia Mydas (Linnaeus 1758)

Synopsis of the Biological Data on the Green Turtle Chelonia Mydas (Linnaeus 1758) PDF Author: Harold F. Hirth
Publisher:
ISBN:
Category : Chelonia (Genus)
Languages : en
Pages : 132

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Book Description


Proceedings of the Nineteenth Annual Symposium on Sea Turtle Conservation and Biology, 2-6 March 1999 South Padre Island, Texas, U.S.A.

Proceedings of the Nineteenth Annual Symposium on Sea Turtle Conservation and Biology, 2-6 March 1999 South Padre Island, Texas, U.S.A. PDF Author:
Publisher:
ISBN:
Category : Endangered species
Languages : en
Pages : 326

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Book Description


Sea Turtles of the Eastern Pacific

Sea Turtles of the Eastern Pacific PDF Author: Jeffrey A. Seminoff
Publisher: University of Arizona Press
ISBN: 0816547076
Category : Science
Languages : en
Pages : 425

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Book Description
Sea turtles are flagship species for the world's oceans. They traverse international boundaries during their migrations, serve as vehicles for marine nutrients to terrestrial habitats, and embody the often tenuous relationship between human action and ecosystem health. The East Pacific Ocean is home to some of the most dynamic marine ecosystems, and the most unique sea turtles. Marine biodiversity within this massive ocean region abounds in mangrove estuaries, seagrass pastures, coral reefs, the open ocean, and many other habitats, with sea turtles often the most conspicuous species present. The distinctive traits of the Eastern Pacific have resulted in the smallest leatherbacks, a singular morph of the green turtle, dark and steeply domed olive ridleys, and the most cryptic hawksbills on the planet. Only now are we beginning to understand how these varieties have evolved. However, the oceanographic conditions that make this an epicenter of sea turtle activity also promote massive artisanal and industrial fishing efforts that, coupled with illegal harvesting of eggs and turtles, have led to declines of several turtle populations in the region. The essays and stories in Sea Turtles of the Eastern Pacific describe for the first time the history of this exploitation, as well as recent sea turtle conservation initiatives and scientific research in the region. The first third of the book considers the biology of the turtles, focusing on general overviews of current ecological management challenges facing the turtles' survival. The second third treats issues of marine policy related to turtle conservation. In conclusion, the book offers six compelling stories of conservation success. By the end, readers will have gained a in-depth view not only of these magnificent creatures, but also the people involved in research and conservation efforts in one of the most remarkable regions of our planet.

Synopsis of the Biological Data on the Loggerhead Sea Turtle

Synopsis of the Biological Data on the Loggerhead Sea Turtle PDF Author: C. Kenneth Dodd
Publisher:
ISBN:
Category : Loggerhead turtle
Languages : en
Pages : 126

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Book Description