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Author: Don Moll Publisher: Oxford University Press ISBN: 9780195102291 Category : Mathematics Languages : en Pages : 420
Book Description
The underlying theme of this book is that a widespread, taxonomically diverse group of animals, important both from ecological and human resource perspectives, remains poorly understood and in delcine, while receiving scant attention from the ecological and conservation community. This volume proposes a comprehensive overview of the world's river turtles' ecology, conservation, and management. It begins with a categorization of taxa which inhabit flowing water habitats followed by information on their evolutionary and physical diversity and biogeography. Within the framework of ecology, the authors discuss the composition of river turtle communities in different types of lotic habitats and regions, population dynamics, movements, reproductive characteristics and behavior, predators, and feeding relationships. In a conservation and management section, the authors identify and evaluate the nature and intensity of factors which threaten river turtle survival--almost all of which involve direct human exploitation or indirect effects of human induced habitat alteration and degradation. They then list and evaluate the various schemes which have been proposed or employed to halt declines and restore populations, and make recommendations for future management plans for specific species and regions. In closing, they state their viewpoint concerning future research directions and priorities, and an evaluation of future prospects for survival of the world's river turtle species.
Author: Don Moll Publisher: Oxford University Press ISBN: 9780195102291 Category : Mathematics Languages : en Pages : 420
Book Description
The underlying theme of this book is that a widespread, taxonomically diverse group of animals, important both from ecological and human resource perspectives, remains poorly understood and in delcine, while receiving scant attention from the ecological and conservation community. This volume proposes a comprehensive overview of the world's river turtles' ecology, conservation, and management. It begins with a categorization of taxa which inhabit flowing water habitats followed by information on their evolutionary and physical diversity and biogeography. Within the framework of ecology, the authors discuss the composition of river turtle communities in different types of lotic habitats and regions, population dynamics, movements, reproductive characteristics and behavior, predators, and feeding relationships. In a conservation and management section, the authors identify and evaluate the nature and intensity of factors which threaten river turtle survival--almost all of which involve direct human exploitation or indirect effects of human induced habitat alteration and degradation. They then list and evaluate the various schemes which have been proposed or employed to halt declines and restore populations, and make recommendations for future management plans for specific species and regions. In closing, they state their viewpoint concerning future research directions and priorities, and an evaluation of future prospects for survival of the world's river turtle species.
Author: KLEMENS MICHAEL W Publisher: Smithsonian Books (DC) ISBN: Category : Nature Languages : en Pages : 360
Book Description
"Turtle Conservation provides a comprehensive analysis of threats to turtles and tortoises worldwide. Considering the most significant problems facing the group, Michael Klemens and eighteen international experts on turtle biology and conservation chart successes and failures of past conservation programs, discuss the use of genetics and demography in turtle conservation, and propose more effective strategies that take into account chelonian biology as well as the economic and social situations affecting turtle conservation efforts. They review the outlook for marine, freshwater, semi-aquatic, and terrestrial species; show how turtles make poor candidates for most wild-harvest programs; and propose that turtle and tortoise conservation efforts be integrated into more broadly focused, locally supported land-use projects." "For land and wildlife managers as well as herpetologists and conservation biologists, this book provides a wide-ranging survey of efforts to conserve one of the world's most ancient and endangered groups."--BOOK JACKET.Title Summary field provided by Blackwell North America, Inc. All Rights Reserved
Author: Jim Van Abbema Publisher: ISBN: Category : Nature Languages : en Pages : 522
Book Description
In July 1993 a remarkable group of ecologists, conservationists, land managers, government officials, & policy-makers representing 25 nations gathered at Purchase, New York, to attend a conference devoted to the conservation, restoration, & management of tortoises & turtles. Offering just a glimpse of the troubled conservation status of the world's 270-plus species of tortoises & turtles, the 77 papers & summary reports (as well as abstracts of presented posters) included in the proceedings represent the combined efforts of more than 130 authors & 35 reviewers. The material presented in this 494-page volume, organized by the major subject areas of the 1993 conference, roughly corresponds to the daily sessions of the meeting: Direct & Indirect Threats to Habitat; Direct Loss of Population - Disease, Predation, & Human Exploitation; Breeding, Repatriation, & Relocation; Applications of Demography, Ecology, & Genetics to Conservation; Status Reports; Species Recovery & Management Strategies; Reserves & Programs; & Integrated Management Strategies & Public Policy. Abstracts of the presented posters appear in a separate section. "Together the papers in this volume lay the groundwork for what one might call a theoretical basis for the science of chelonian conservation, an exercise that has never been attempted before."--Peter C. H. Pritchard, author ENCYCLOPEDIA OF TURTLES. Direct inquiries to: [email protected].
Author: Julian C. Lee Publisher: Comstock Publishing ISBN: Category : Nature Languages : en Pages : 562
Book Description
The only comprehensive treatment available, it will be the definitive resource for amateur naturalists as well as professionals with an interest in this rapidly changing biogeographical region.
Author: Don Moll
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Author: Bernhard Grzimek
Author: Julian C. Lee
Author: Brij Gopal