Extinction in Our Times

Author: James P. Collins
Publisher: Oxford University Press
ISBN: 0199717885
Format: PDF, ePub, Mobi
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For over 350 million years, thousands of species of amphibians have lived on earth, but since the 1990s they have been disappearing at an alarming rate, in many cases quite suddenly and mysteriously. What is causing these extinctions? What role do human actions play in them? What do they tell us about the overall state of biodiversity on the planet? In Extinction in Our Times, James Collins and Martha Crump explore these pressing questions and many others as they document the first modern extinction event across an entire vertebrate class, using global examples that range from the Sierra Nevada of California to the rainforests of Costa Rica and the Mediterranean coast of North Africa. Joining scientific rigor and vivid storytelling, this book is the first to use amphibian decline as a lens through which to see more clearly the larger story of climate change, conservation of biodiversity, and a host of profoundly important ecological, evolutionary, ethical, philosophical, and sociological issues.

Amphibian Declines

Author: Michael J. Lannoo
Publisher: Univ of California Press
ISBN: 9780520235922
Format: PDF, ePub, Mobi
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Documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species.

AMPHIBIAN CONSERVATION

Author: Semlitsch R
Publisher: Smithsonian
ISBN: 9781588341198
Format: PDF, ePub
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Leading amphibian biologist Semlitsch has assembled experts to tackle the timely issue of disappearing and deformed populations of amphibians. Every environmentalist will find this book an accessible and informative examination of what many scientists have called one of the major threats to the world's biodiversity.

Living in the Environment

Author: G. Tyler Miller
Publisher: Cengage Learning
ISBN: 1337094153
Format: PDF
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In the new edition of LIVING IN THE ENVIRONMENT, authors Tyler Miller and Scott Spoolman continue to work with the National Geographic Society in developing a text designed to equip students with the inspiration and knowledge they need to make a difference in solving today's environmental issues. Using sustainability as the integrating theme, LIVING IN THE ENVIRONMENT, 19th Edition, provides clear introductions to the multiple environmental problems that we face and balanced discussions to evaluate potential solutions. New Core Case Studies for 11 of the book’s 25 chapters bring important real-world stories to the forefront; new questions added to the captions of figures that involve data graphs give students additional practice evaluating data; and a new focus on learning from nature includes coverage of principles and applications of biomimicry in most chapters. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Necroculture

Author: Charles Thorpe
Publisher: Springer
ISBN: 1137583037
Format: PDF, ePub, Mobi
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In this book, the author draws on Karl Marx’s writings on alienation and Erich Fromm’s conception of necrophilia in order to understand these aspects of contemporary culture as expressions of the domination of the living by the dead under capitalism. Necroculture is the ideological reflection and material manifestation of this basic feature of capitalism: the rule of dead capital over living labor. The author argues that necroculture represents the subsumption of the world by vampire capital.

Amphibian Biology Volume 11 Part 4

Author: Harold Heatwole
Publisher: Pelagic Publishing Ltd
ISBN: 1907807543
Format: PDF, ePub, Docs
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Amphibian species around the world are unusually vulnerable to a variety of threats, by no means all of which are properly understood. Volume 11 in this major series is published in parts devoted to the causes of amphibian decline and to conservation measures in regions of the world. This volume, Part 4 in the series, is concerned with Southern Europe (Italy, Malta, Croatia, Slovenia, Serbia, Montenegro, Bosnia and Herzegovina, Macedonia, Albania, Greece, Romania, Hungary, Bulgaria, Turkey, and Cyprus).Each chapter has been written by experts from each country, describing the ecological background and the conservation status of affected species, with an emphasis on native species. As well as infectious diseases and parasites, threats take the form of introduced and invasive species, pollution, destruction and alteration of habitat, and climatic change. These are discussed as they affect each species. All these countries have monitoring schemes and conservation programs, whose origins and activities are described. Recommendations for action are also made.Edited by leading scholars in the field, Volume 11, when complete, will provide a definitive survey of the amphibian predicament and a stimulus to further research with the objective of arresting the global decline of an entire class of animal.

The Sixth Extinction

Author: Elizabeth Kolbert
Publisher: Henry Holt and Company
ISBN: 0805099794
Format: PDF, Docs
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ONE OF THE NEW YORK TIMES BOOK REVIEW'S 10 BEST BOOKS OF THE YEAR A major book about the future of the world, blending intellectual and natural history and field reporting into a powerful account of the mass extinction unfolding before our eyes Over the last half a billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs. This time around, the cataclysm is us. In The Sixth Extinction, two-time winner of the National Magazine Award and New Yorker writer Elizabeth Kolbert draws on the work of scores of researchers in half a dozen disciplines, accompanying many of them into the field: geologists who study deep ocean cores, botanists who follow the tree line as it climbs up the Andes, marine biologists who dive off the Great Barrier Reef. She introduces us to a dozen species, some already gone, others facing extinction, including the Panamian golden frog, staghorn coral, the great auk, and the Sumatran rhino. Through these stories, Kolbert provides a moving account of the disappearances occurring all around us and traces the evolution of extinction as concept, from its first articulation by Georges Cuvier in revolutionary Paris up through the present day. The sixth extinction is likely to be mankind's most lasting legacy; as Kolbert observes, it compels us to rethink the fundamental question of what it means to be human.

The Ark and Beyond

Author: Ben A. Minteer
Publisher: University of Chicago Press
ISBN: 9780226538327
Format: PDF, ePub, Docs
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Scores of wild species and ecosystems around the world face a variety of human-caused threats, from habitat destruction and fragmentation to rapid climate change. But there is hope, and it, too, comes in a most human form: zoos and aquariums. Gathering a diverse, multi-institutional collection of leading zoo and aquarium scientists as well as historians, philosophers, biologists, and social scientists, The Ark and Beyond traces the history and underscores the present role of these organizations as essential conservation actors. It also offers a framework for their future course, reaffirming that if zoos and aquariums make biodiversity conservation a top priority, these institutions can play a vital role in tackling conservation challenges of global magnitude. While early menageries were anything but the centers of conservation that many zoos are today, a concern with wildlife preservation has been an integral component of the modern, professionally run zoo since the nineteenth century. From captive breeding initiatives to rewilding programs, zoos and aquariums have long been at the cutting edge of research and conservation science, sites of impressive new genetic and reproductive techniques. Today, their efforts reach even further beyond recreation, with educational programs, community-based conservation initiatives, and international, collaborative programs designed to combat species extinction and protect habitats at a range of scales. Addressing related topics as diverse as zoo animal welfare, species reintroductions, amphibian extinctions, and whether zoos can truly be “wild,” this book explores the whole range of research and conservation practices that spring from zoos and aquariums while emphasizing the historical, scientific, and ethical traditions that shape these efforts. Also featuring an inspiring foreword by the late George Rabb, president emeritus of the Chicago Zoological Society / Brookfield Zoo, The Ark and Beyond illuminates these institutions’ growing significance to the preservation of global biodiversity in this century.

Threatened Amphibians of the World

Author: S. N. Stuart
Publisher:
ISBN:
Format: PDF, ePub
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Publicado en asociación con IUCN-The World Conservation Union, Conservation International y NatureServe. Los anfibios se enfrentan a un grave peligro de extinción, sin embargo obtener los datos que atestiguan esta situación ha resultado largo y laborioso. Primera valoración exhaustiva del estado de conservación de las 6000 especies conocidas de ranas, sapos, salamandras y cecílias. Asimismo, cada una de las casi 1900 especies amenazadas recibe un tratamiento exhaustivo que incluye una ilustración o fotografía (siempre que ha sido posible), un mapa e información detallada de su área de distribución, de su población, su hábitat y su ecología. La introducción presenta un detallado análisis de los resultados, complementado por artículos escritos por algunos de los más afamados herpetólogos. Los apéndices incluyen una lista de especies en una situación de menor amenaza y una lista por paises de anfibios amenazados.

Amphibian Survey and Monitoring Handbook

Author: John W. Wilkinson
Publisher: Pelagic Publishing Ltd
ISBN: 1784270059
Format: PDF, ePub, Docs
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"John W. Wilkinson's very readable book covers every aspect of amphibian surveys, from planning through to data analysis and report writing. The comprehensive text includes methods applicable in habitats all over the world and should prove invaluable to a wide international readership." Trevor Beebee Amphibians are among the most globally endangered groups of vertebrates with more than one-third of species being assessed as declining or threatened. Often, amphibian declines can be attributed to a suite of interacting factors, many of which are human in origin, but further information is needed to elaborate the key causes and to discover ways of reversing declines. Robust surveys provide vital ecological and biological data on amphibian populations, and underpin the decisions made to protect species and reverse their declines. Ongoing monitoring informs land managers and decision makers about whether they are taking the right action. This book is designed to help you carry out amphibian surveying and monitoring so that the results of your surveys can be used effectively. Part 1 introduces amphibians: order Anura (frogs and toads); Caudata (newts and salamanders); and order Gymnophonia (caecilians). Part 2 is essential reading before you start surveying. It introduces the different types of survey and monitoring programmes and discusses survey aims and resources. It contains chapters on collecting and handling survey data; survey permissions and licencing; health and safety, and biosecurity; and handling amphibians. Part 3 discusses everything you need to know during your survey, and provides a detailed look at amphibian survey methods. Part 4 covers presenting and using your survey’s data to best effect. A useful resources section is also provided, with example survey forms and details of additional information resources that will optimize the impacts of your surveys. Key amphibian survey techniques are discussed with reference to published examples of successful surveys – so you’ll be able to choose what’s right for your situation. Tips on optimizing your survey effort and handling amphibians in the field are also included. Whether carrying out a student expedition project or seeking information to support the management of a protected area, this book contains essential advice from an amphibian ecologist who has encountered the same sorts of decisions you’ll face when planning your surveys.