Naturalized Reptiles And Amphibians Of The World eBook Download PDF

Download Naturalized Reptiles And Amphibians Of The World full books in PDF, epub, and Kindle. Read online Naturalized Reptiles And Amphibians Of The World ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Naturalized Reptiles and Amphibians of the World

Author: Christopher Lever

Publisher:

Published: 2003

Total Pages: 342

ISBN-13: 9780198507710

DOWNLOAD EBOOK

This book describes how the various alien reptiles and amphibians now living in the wild throughout the world were first introduced, how they subsequently became naturalized, their present distribution and status in those countries to which they were introduced, and their ecological and socio-economic impact on the native biota and local economies. Many species have had a more or less neutral impact, being neither beneficial nor harmful. However, several have had a positive ecological or socio-economic impact, while some such as the cane toad, have had an extremely destructive effect.The criteria for inclusion of a species are that it should have been imported from its natural range to a new country by human agency--either accidentally or deliberately--and that it should currently be established in the wild in self-maintaining and self-perpetuating populations unsupported by and independent of mankind.

Book Synopsis Naturalized Reptiles and Amphibians of the World by : Christopher Lever

Download or read book Naturalized Reptiles and Amphibians of the World written by Christopher Lever and published by . This book was released on 2003 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how the various alien reptiles and amphibians now living in the wild throughout the world were first introduced, how they subsequently became naturalized, their present distribution and status in those countries to which they were introduced, and their ecological and socio-economic impact on the native biota and local economies. Many species have had a more or less neutral impact, being neither beneficial nor harmful. However, several have had a positive ecological or socio-economic impact, while some such as the cane toad, have had an extremely destructive effect.The criteria for inclusion of a species are that it should have been imported from its natural range to a new country by human agency--either accidentally or deliberately--and that it should currently be established in the wild in self-maintaining and self-perpetuating populations unsupported by and independent of mankind.

Naturalized Mammals of the World

Author: Christopher Lever

Publisher: Longman Publishing Group

Published: 1985-01-01

Total Pages: 487

ISBN-13: 9780582460560

DOWNLOAD EBOOK

Book Synopsis Naturalized Mammals of the World by : Christopher Lever

Download or read book Naturalized Mammals of the World written by Christopher Lever and published by Longman Publishing Group. This book was released on 1985-01-01 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Naturalized Fishes of the World

Author: Christopher Lever

Publisher: Academic Press

Published: 1996-09-11

Total Pages: 770

ISBN-13:

DOWNLOAD EBOOK

This work describes when, where, why, how, and by whom the various freshwater fish species now established in the wild outside their natural range were first introduced. It also explores what, if any, ecological impacts they have had on their new ecosystems.

Book Synopsis Naturalized Fishes of the World by : Christopher Lever

Download or read book Naturalized Fishes of the World written by Christopher Lever and published by Academic Press. This book was released on 1996-09-11 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work describes when, where, why, how, and by whom the various freshwater fish species now established in the wild outside their natural range were first introduced. It also explores what, if any, ecological impacts they have had on their new ecosystems.

Naturalized Animals

Author: Christopher Lever

Publisher:

Published: 1994

Total Pages: 378

ISBN-13:

DOWNLOAD EBOOK

This work discusses the ecological and economic impacts that naturalized vertebrates have had on the native fauna and flora of the countries to which they have been introduced - either deliberately or accidentally - by man, and in which they have become established.

Book Synopsis Naturalized Animals by : Christopher Lever

Download or read book Naturalized Animals written by Christopher Lever and published by . This book was released on 1994 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work discusses the ecological and economic impacts that naturalized vertebrates have had on the native fauna and flora of the countries to which they have been introduced - either deliberately or accidentally - by man, and in which they have become established.

The Naturalized Animals of the British Isles

Author: Christopher Lever

Publisher: Hutchinson Radius

Published: 1977

Total Pages: 608

ISBN-13:

DOWNLOAD EBOOK

Book Synopsis The Naturalized Animals of the British Isles by : Christopher Lever

Download or read book The Naturalized Animals of the British Isles written by Christopher Lever and published by Hutchinson Radius. This book was released on 1977 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reptiles and Amphibians of the World

Author: Hans Hvass

Publisher:

Published: 1965

Total Pages: 125

ISBN-13:

DOWNLOAD EBOOK

Book Synopsis Reptiles and Amphibians of the World by : Hans Hvass

Download or read book Reptiles and Amphibians of the World written by Hans Hvass and published by . This book was released on 1965 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reptiles and Amphibians of the Pacific Islands

Author: George R. Zug

Publisher: Univ of California Press

Published: 2013-06-28

Total Pages: 316

ISBN-13: 0520274954

DOWNLOAD EBOOK

The Pacific is not only the worldÕs largest body of water; its vast expanse also includes an extraordinary number and diversity of oceanic islands, from Palau and the Marianas east of the Philippines to Cocos Island and the Gal‡pagos west of the Americas. The isolation of these islands and the extreme distances between them long prevented scientists from studying their floras and faunas in a comparative context. But now George R. Zug, one of the world's foremost experts on the diverse reptiles and amphibians of the Pacific Basin, offers the first such systematic overview in more than half a century. Reptiles and Amphibians of the Pacific Islands is a compendium of frogs, lizards, snakes, and turtles living on these lands and in the adjacent waters of the oceanic islands in the tropical Pacific. The means to identify each species is included, along with entries that describe each animal's form, coloration, habitat, distribution, reproductive biology, and natural history. Color plates of more than 75 percent of the species also help to facilitate visual identification. This accessible and informative guide is the most comprehensive field guide available and will appeal to both novice sightseers and professional naturalists.

Book Synopsis Reptiles and Amphibians of the Pacific Islands by : George R. Zug

Download or read book Reptiles and Amphibians of the Pacific Islands written by George R. Zug and published by Univ of California Press. This book was released on 2013-06-28 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Pacific is not only the worldÕs largest body of water; its vast expanse also includes an extraordinary number and diversity of oceanic islands, from Palau and the Marianas east of the Philippines to Cocos Island and the Gal‡pagos west of the Americas. The isolation of these islands and the extreme distances between them long prevented scientists from studying their floras and faunas in a comparative context. But now George R. Zug, one of the world's foremost experts on the diverse reptiles and amphibians of the Pacific Basin, offers the first such systematic overview in more than half a century. Reptiles and Amphibians of the Pacific Islands is a compendium of frogs, lizards, snakes, and turtles living on these lands and in the adjacent waters of the oceanic islands in the tropical Pacific. The means to identify each species is included, along with entries that describe each animal's form, coloration, habitat, distribution, reproductive biology, and natural history. Color plates of more than 75 percent of the species also help to facilitate visual identification. This accessible and informative guide is the most comprehensive field guide available and will appeal to both novice sightseers and professional naturalists.

Biological invaders in inland waters: Profiles, distribution, and threats

Author: Francesca Gherardi

Publisher: Springer Science & Business Media

Published: 2007-08-30

Total Pages: 735

ISBN-13: 1402060297

DOWNLOAD EBOOK

Invasive species have come to dominate 3% of the Earth’s ice-free surface, constituting one of the most serious ecological and economic threats of the new millennium, and freshwater systems are particularly vulnerable. This book examines the identity, distribution, and impact of freshwater non-indigenous species and the dynamics of their invasion. It focuses on old and new invaders and provides a starting point for further research.

Book Synopsis Biological invaders in inland waters: Profiles, distribution, and threats by : Francesca Gherardi

Download or read book Biological invaders in inland waters: Profiles, distribution, and threats written by Francesca Gherardi and published by Springer Science & Business Media. This book was released on 2007-08-30 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Invasive species have come to dominate 3% of the Earth’s ice-free surface, constituting one of the most serious ecological and economic threats of the new millennium, and freshwater systems are particularly vulnerable. This book examines the identity, distribution, and impact of freshwater non-indigenous species and the dynamics of their invasion. It focuses on old and new invaders and provides a starting point for further research.

Handbook of Alien Species in Europe

Author: Delivering Alien Invasive Species

Publisher: Springer Science & Business Media

Published: 2008-11-14

Total Pages: 421

ISBN-13: 1402082800

DOWNLOAD EBOOK

Biological invasions by alien (non-native) species are widely recognized as a significant component of human-caused global environmental change and the second most important cause of biodiversity decline. Alien species threaten many European ecosystems and have serious environmental, economic and health impacts. The DAISIE (Delivering Alien Invasive Species Inventories for Europe) project has now brought together all available information on alien species in Europe (terrestrial, aquatic and marine) and from all taxa (fungi, plants, animals). Thus for the first time, an overview and assessment of biological invasions in the Pan-European region is finally possible. The Handbook of Alien Species in Europe summarises the major findings of this groundbreaking research and addresses the invasion trends, pathways, and both economic as well as ecological impact for eight major taxonomic groups. Approximately 11.000 alien species recorded in Europe are listed, and fact sheets for 100 of the most invasive alien species are included, each with a distribution map and colour illustration. The book is complemented by a regularly updated internet database providing free additional information. With its highly interdisciplinary approach, DAISIE and its Handbook will be the basis for future scientific investigations as well as management and control of alien invasive species in Europe.

Book Synopsis Handbook of Alien Species in Europe by : Delivering Alien Invasive Species

Download or read book Handbook of Alien Species in Europe written by Delivering Alien Invasive Species and published by Springer Science & Business Media. This book was released on 2008-11-14 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological invasions by alien (non-native) species are widely recognized as a significant component of human-caused global environmental change and the second most important cause of biodiversity decline. Alien species threaten many European ecosystems and have serious environmental, economic and health impacts. The DAISIE (Delivering Alien Invasive Species Inventories for Europe) project has now brought together all available information on alien species in Europe (terrestrial, aquatic and marine) and from all taxa (fungi, plants, animals). Thus for the first time, an overview and assessment of biological invasions in the Pan-European region is finally possible. The Handbook of Alien Species in Europe summarises the major findings of this groundbreaking research and addresses the invasion trends, pathways, and both economic as well as ecological impact for eight major taxonomic groups. Approximately 11.000 alien species recorded in Europe are listed, and fact sheets for 100 of the most invasive alien species are included, each with a distribution map and colour illustration. The book is complemented by a regularly updated internet database providing free additional information. With its highly interdisciplinary approach, DAISIE and its Handbook will be the basis for future scientific investigations as well as management and control of alien invasive species in Europe.

Naturalised Birds of the World

Author: Christopher Lever

Publisher: A&C Black

Published: 2010-01-29

Total Pages: 353

ISBN-13: 140812825X

DOWNLOAD EBOOK

This book looks at the world's naturalised (successfully introduced) species of bird. Many species have been introduced to countries outside their natural range by people, either deliberately or accidentally, with varied consequences for both those species themselves and the native fauna of their 'new' homes. In Britain, the introduced Canada Goose has quickly become ubiquitous at every lake and riverside, while the Golden Pheasant remains a scarce and unobtrusive inhabitant of a few scattered, remote woodlands. The House Sparrow and Common Starling, both in decline over parts of their native range, are thriving in a naturalised state in North America and elsewhere in the world. Naturalised populations of Mallard in various parts of the world are threatening a total of seven other duck species with extinction through hybridisation. This book discusses each species in turn, describing how, why, when and where its introduction took place, how it became established, and the ecological and economic impacts its presence has had in the country or countries it is naturalised in. Each account has a map, showing natural and introduced range, and there is a wealth of beautiful line drawings of the species concerned.

Book Synopsis Naturalised Birds of the World by : Christopher Lever

Download or read book Naturalised Birds of the World written by Christopher Lever and published by A&C Black. This book was released on 2010-01-29 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book looks at the world's naturalised (successfully introduced) species of bird. Many species have been introduced to countries outside their natural range by people, either deliberately or accidentally, with varied consequences for both those species themselves and the native fauna of their 'new' homes. In Britain, the introduced Canada Goose has quickly become ubiquitous at every lake and riverside, while the Golden Pheasant remains a scarce and unobtrusive inhabitant of a few scattered, remote woodlands. The House Sparrow and Common Starling, both in decline over parts of their native range, are thriving in a naturalised state in North America and elsewhere in the world. Naturalised populations of Mallard in various parts of the world are threatening a total of seven other duck species with extinction through hybridisation. This book discusses each species in turn, describing how, why, when and where its introduction took place, how it became established, and the ecological and economic impacts its presence has had in the country or countries it is naturalised in. Each account has a map, showing natural and introduced range, and there is a wealth of beautiful line drawings of the species concerned.