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Author: J. H. Lawton
Publisher:
Published: 2023
Total Pages: 0
ISBN-13: 9781383027792
DOWNLOAD EBOOKThis is a wide-ranging study of current and likely future species extinction rates, aimed at students and researchers in the environmental sciences. It highlights apparent differences in extinction rates among taxonomic groups and places, aiming to identify unresolved issues.
Author: Elizabeth Kolbert
Publisher: Henry Holt and Company
Published: 2014-02-11
Total Pages: 336
ISBN-13: 0805099794
DOWNLOAD EBOOKONE 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.
Author: Partha Dasgupta
Publisher: Cambridge University Press
Published: 2019-09-05
Total Pages: 465
ISBN-13: 1108482287
DOWNLOAD EBOOKQuestions why species are becoming extinct, and how we can protect the natural world on which we all depend.
Author: A.J. Boucot
Publisher: Elsevier
Published: 2011-08-30
Total Pages: 427
ISBN-13: 0080868428
DOWNLOAD EBOOKEvolution and Extinction Rate Controls
Author: Ashley Dawson
Publisher: OR Books
Published: 2016-08-01
Total Pages: 114
ISBN-13: 1682190412
DOWNLOAD EBOOKSome thousands of years ago, the world was home to an immense variety of large mammals. From wooly mammoths and saber-toothed tigers to giant ground sloths and armadillos the size of automobiles, these spectacular creatures roamed freely. Then human beings arrived. Devouring their way down the food chain as they spread across the planet, they began a process of voracious extinction that has continued to the present. Headlines today are made by the existential threat confronting remaining large animals such as rhinos and pandas. But the devastation summoned by humans extends to humbler realms of creatures including beetles, bats and butterflies. Researchers generally agree that the current extinction rate is nothing short of catastrophic. Currently the earth is losing about a hundred species every day. This relentless extinction, Ashley Dawson contends in a primer that combines vast scope with elegant precision, is the product of a global attack on the commons, the great trove of air, water, plants and creatures, as well as collectively created cultural forms such as language, that have been regarded traditionally as the inheritance of humanity as a whole. This attack has its genesis in the need for capital to expand relentlessly into all spheres of life. Extinction, Dawson argues, cannot be understood in isolation from a critique of our economic system. To achieve this we need to transgress the boundaries between science, environmentalism and radical politics. Extinction: A Radical History performs this task with both brio and brilliance.
Author: Thomas J. Matthews
Publisher: Cambridge University Press
Published: 2021-03-18
Total Pages: 503
ISBN-13: 1108477070
DOWNLOAD EBOOKProvides a comprehensive synthesis of a fundamental phenomenon, the species-area relationship, addressing theory, evidence and application.
Author: National Research Council
Publisher: National Academies Press
Published: 1995-10-13
Total Pages: 289
ISBN-13: 0309052912
DOWNLOAD EBOOKThe Endangered Species Act (ESA) is a far-reaching law that has sparked intense controversies over the use of public lands, the rights of property owners, and economic versus environmental benefits. In this volume a distinguished committee focuses on the science underlying the ESA and offers recommendations for making the act more effective. The committee provides an overview of what scientists know about extinctionâ€"and what this understanding means to implementation of the ESA. Habitatâ€"its destruction, conservation, and fundamental importance to the ESAâ€"is explored in detail. The book analyzes: Concepts of speciesâ€"how the term "species" arose and how it has been interpreted for purposes of the ESA. Conflicts between species when individual species are identified for protection, including several case studies. Assessment of extinction risk and decisions under the ESAâ€"how these decisions can be made more effectively. The book concludes with a look beyond the Endangered Species Act and suggests additional means of biological conservation and ways to reduce conflicts. It will be useful to policymakers, regulators, scientists, natural-resource managers, industry and environmental organizations, and those interested in biological conservation.
Author: Ursula K. Heise
Publisher: University of Chicago Press
Published: 2016-08-10
Total Pages: 299
ISBN-13: 022635816X
DOWNLOAD EBOOKWe are currently facing the sixth mass extinction of species in the history of life on Earth, biologists claim—the first one caused by humans. Heise argues that understanding these stories and symbols is indispensable for any effective advocacy on behalf of endangered species. More than that, she shows how biodiversity conservation, even and especially in its scientific and legal dimensions, is shaped by cultural assumptions about what is valuable in nature and what is not.
Author: Richard Primack
Publisher: Open Book Publishers
Published: 2019-09-10
Total Pages: 712
ISBN-13: 1783747536
DOWNLOAD EBOOKConservation Biology in Sub-Saharan Africa comprehensively explores the challenges and potential solutions to key conservation issues in Sub-Saharan Africa. Easy to read, this lucid and accessible textbook includes fifteen chapters that cover a full range of conservation topics, including threats to biodiversity, environmental laws, and protected areas management, as well as related topics such as sustainability, poverty, and human-wildlife conflict. This rich resource also includes a background discussion of what conservation biology is, a wide range of theoretical approaches to the subject, and concrete examples of conservation practice in specific African contexts. Strategies are outlined to protect biodiversity whilst promoting economic development in the region. Boxes covering specific themes written by scientists who live and work throughout the region are included in each chapter, together with recommended readings and suggested discussion topics. Each chapter also includes an extensive bibliography. Conservation Biology in Sub-Saharan Africa provides the most up-to-date study in the field. It is an essential resource, available on-line without charge, for undergraduate and graduate students, as well as a handy guide for professionals working to stop the rapid loss of biodiversity in Sub-Saharan Africa and elsewhere.
Author: David K. Elliot
Publisher: Wiley-Interscience
Published: 1986-04-15
Total Pages: 312
ISBN-13:
DOWNLOAD EBOOKA comprehensive summary of current research and scientific thinking on the possible causes and mechanisms of large-scale periodic extinctions. Topics include the fossil record of extinctions, modern extinctions, theoretical modelling of extinction events, the periodicity of mass extinctions, modern extinctions, and more. Touches on many speculations and controversies. The articles, originally presented at a Northern Arizona University symposium at Flagstaff in 1983, have been revised and updated.
