Miscelánea zoológica

Miscelánea zoológica PDF Author: Museo de Zoología
Publisher:
ISBN:
Category : Zoology
Languages : es
Pages : 824

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Miscelánea zoológica

Miscelánea zoológica PDF Author: Museo de Zoología
Publisher:
ISBN:
Category : Zoology
Languages : es
Pages : 824

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Books and Periodicals Online

Books and Periodicals Online PDF Author:
Publisher:
ISBN:
Category : Business
Languages : en
Pages : 1666

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Wildlife Review

Wildlife Review PDF Author:
Publisher:
ISBN:
Category : Wild life, Conservation of
Languages : en
Pages : 930

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Bibliographies and Literature of Agriculture

Bibliographies and Literature of Agriculture PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 214

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Alien Reptiles and Amphibians

Alien Reptiles and Amphibians PDF Author: Fred Kraus
Publisher: Springer Science & Business Media
ISBN: 1402089465
Category : Nature
Languages : en
Pages : 571

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Book Description
Transportation of species to areas outside their native ranges has been a feature of human culture for millennia. During this time such activities have largely been viewed as beneficial or inconsequential. However, it has become increasingly clear that human-caused introductions of alien biota are an ecological disruption whose consequences rival those of better-known insults like chemical pollution, habitat loss, and climate change. Indeed, the irreversible nature of most alien-species int- ductions makes them less prone to correction than many other ecological problems. Current reshuffling of species ranges is so great that the present era has been referred to by some as the “Homogocene” in an effort to reflect the unique mag- tude of the changes being made. These alien interlopers often cause considerable ecological and economic d- age where introduced. Species extinctions, food-web disruptions, community alte- tions, ecosystem conversion, changes in nutrient cycling, fisheries collapse, watershed degradation, agricultural loss, building damage, and disease epidemics are among the destructive – and frequently unpredictable – ecological and economic effects that invasive alien species can inflict. The magnitude of these damages c- tinues to grow, with virtually all environments heavily used by humans now do- nated by alien species and many “natural” areas becoming increasingly prone to alien invasion as well. Attention to this problem has increased in the past decade or so, and efforts to prevent or limit further harm are gaining wider scientific and political acceptance.

OTS.

OTS. PDF Author: United States. Department of Commerce. Office of Technical Services
Publisher:
ISBN:
Category :
Languages : en
Pages : 402

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Advances in the Study of Peromyscus (Rodentia)

Advances in the Study of Peromyscus (Rodentia) PDF Author: Gordon L. Kirkland
Publisher: Texas Tech University Press
ISBN: 9780896721715
Category : Nature
Languages : en
Pages : 378

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Book Description
A collection of six long review papers on systematics and evolution, adaptive physiology, reproduction and development, population biology, social behavior, and a survey of some 400 papers dealing with the patterns of similarity in ecological equivalents in Peromyscus and Apodemus. Good natural history, but unindexed? Paper edition (unseen), $22. Annotation copyrighted by Book News, Inc., Portland, OR

Zoogeography of Arachnida

Zoogeography of Arachnida PDF Author: Petar Beron
Publisher: Springer
ISBN: 3319744186
Category : Science
Languages : en
Pages : 995

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Book Description
This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other barriers that influence the distribution of arachnida. It also elaborates on the characteristics of the distribution such as arachnida at high altitude (e.g. Himalaya), in caves, in polar regions and highlights differences between the arachnofauna of e.g. Mediterranean regions vs Central Europe, West African vs Indomalayan and more. Furthermore, amongst other topics the volume also includes chapters on the systems of arachnida, fossil orders, dispersal and dispersion, endemics and relicts, regional arachnogeography, cave and high altitude arachnida.

The Food Web of a Tropical Rain Forest

The Food Web of a Tropical Rain Forest PDF Author: Douglas P. Reagan
Publisher: University of Chicago Press
ISBN: 9780226705996
Category : Nature
Languages : en
Pages : 640

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Book Description
Preface 1: The Rain Forest Setting Robert B. Waide, Douglas P. Reagan. 2: Plants: The Food Base William T. Lawrence, Jr 3: Microorganisms D. Jean Lodge 4: Termites Elizabeth A. McMahan 5: Litter Invertebrates William J. Pfeiffer 6: Arboreal Invertebrates Rosser W. Garrison, Michael R. Willig. 7: Arboreal Arachnids William J. Pfeiffer 8: Amphibians Margaret M. Stewart, Lawrence L. Woolbright. 9: Anoline Lizards Douglas P. Reagan 10: Nonanoline Reptiles Richard Thomas, Ava Gaa Kessler. 11: Birds Robert B. Waide 12: Mammals Michael R. Willig, Michael R. Gannon. 13: The Stream Community Alan P. Covich, William H. McDowell. 14: The Community Food Web: Major Properties and Patterns of Organization Douglas P. Reagan, Gerardo R. Camilo, Robert B. Waide. Glossary Contributors Bibliography Index Copyright © Libri GmbH. All rights reserved.

Biogeography of the West Indies

Biogeography of the West Indies PDF Author: Charles A. Woods
Publisher: CRC Press
ISBN: 100061185X
Category : Nature
Languages : en
Pages : 951

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Book Description
As a review of the status of biogeography in the West Indies in the 1980s, the first edition of Biogeography of the West Indies: Past, Present, and Future provided a synthesis of our current knowledge of the systematics and distribution of major plant and animal groups in the Caribbean basin. The totally new and revised Second Edition, Biogeography