The Great Extinctions

Download The Great Extinctions ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to The Great Extinctions book pdf for free now.

The Great Extinctions

Author : Norman MacLeod
ISBN : 1770853278
Genre : Science
File Size : 35.72 MB
Format : PDF, ePub
Download : 793
Read : 1185

A fascinating history of species extinctions, their causes and the looming "sixth extinction". Explores the history of this search, its subjects, its controversies, its current conclusions, and their implications for our efforts to preserve Earth's biodiversity. It explains what extinction is, what causes it and whether it is preventable, and by comparing past geological extinction events, it aims to predict what will happen in the future--P. [4] of cover.
Category: Science

The Sixth Extinction

Author : Elizabeth Kolbert
ISBN : 9780805099799
Genre : Nature
File Size : 82.11 MB
Format : PDF
Download : 972
Read : 609

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.
Category: Nature

The Great Auk

Author : Errol Fuller
ISBN : 1593730039
Genre : Nature
File Size : 72.70 MB
Format : PDF, ePub, Docs
Download : 362
Read : 616

A seabird whose extinction was entirely the work of humankind, the last two recorded great auk's were killed on June 3, 1844. This book pays homage to this incredible species.
Category: Nature

The Sixth Extinction

Author : Richard Leakey
ISBN : 1857994736
Genre : Biodiversity
File Size : 65.58 MB
Format : PDF
Download : 816
Read : 1136

Over the last 530 million years there have been five mass extinctions of species-the last,65 million years ago,when the dinosaurs disappeared.The biodiversity of our planet may now be on the verge,Leakey and Lewin believe,of a sixth extinction,caused this time by the relentless expansion and limitless appetites of human beings. The new science of 'biodiversity',presented clearly and cogently by Leakey and Lewin,combines insights from palaeontology,biology,ecology and even economics.It integrates the role of Darwenian evolution with the increasingly recognised importance of external and unpredictable forces.
Category: Biodiversity

The Great Dinosaur Extinction Controversy

Author : Research Professor and Lecturer Thayer School of Engineering Charles Officer
ISBN : UCSD:31822020655742
Genre : Science
File Size : 22.35 MB
Format : PDF, Kindle
Download : 143
Read : 668

Refutes the commonly accepted theory explaining the extinction of the dinosaurs and offers an alternative explanation for the mass extinctions that occurred at the end of the Cretaceous period
Category: Science

Australia S Mammal Extinctions

Author : Chris Johnson
ISBN : 0521686601
Genre : Nature
File Size : 49.89 MB
Format : PDF, Mobi
Download : 328
Read : 248

This book introduces readers to the great mammal extinction debate in Australia.
Category: Nature

Mass Extinction

Author : Tricia Andryszewski
ISBN : 9780822575238
Genre : Juvenile Nonfiction
File Size : 52.8 MB
Format : PDF, Kindle
Download : 963
Read : 1225

Examines the mass extinction of species in the past and discusses such man-made issues as global warming, overfishing, the introduction of alien species, and the use of pesticides which threaten today's species.
Category: Juvenile Nonfiction

On Methuselah S Trail

Author : Peter Douglas Ward
ISBN : 0716722038
Genre : Science
File Size : 89.44 MB
Format : PDF
Download : 694
Read : 1026

Presents examples of animals, such as the horseshoe crab, which have existed through ice ages, changes in ocean levels, and more, while other species have died out
Category: Science

The Permian Extinction And The Tethys

Author : A. M. Celâl ?engör
ISBN : 9780813724485
Genre : Science
File Size : 23.54 MB
Format : PDF, ePub, Mobi
Download : 769
Read : 750

The extinction that wiped out 95% of the living species at the end of the Paleozoic era can be explained by the fact that when it happened, all landmasses were one continent, Pangea, with an inner ocean, the Paleo-Tethys. This ocean included the richest n
Category: Science

Extinctions In The History Of Life

Author : Paul D. Taylor
ISBN : 1139457977
Genre : Science
File Size : 32.30 MB
Format : PDF, ePub
Download : 735
Read : 1034

Extinction is the ultimate fate of all biological species - over 99 percent of the species that have ever inhabited the Earth are now extinct. The long fossil record of life provides scientists with crucial information about when species became extinct, which species were most vulnerable to extinction, and what processes may have brought about extinctions in the geological past. Key aspects of extinctions in the history of life are here reviewed by six leading palaeontologists, providing a source text for geology and biology undergraduates as well as more advanced scholars. Topical issues such as the causes of mass extinctions and how animal and plant life has recovered from these cataclysmic events that have shaped biological evolution are dealt with. This helps us to view the biodiversity crisis in a broader context, and shows how large-scale extinctions have had profound and long-lasting effects on the Earth's biosphere.
Category: Science

The Great Extinction The Solution To One Of The Great Mysteries Of Science

Author : Michael Allaby
ISBN : UOM:39015004692706
Genre : Science
File Size : 67.54 MB
Format : PDF, ePub, Docs
Download : 538
Read : 935

Argues that the extinction of the dinosaurs was caused by a collision between the earth and a meteorite that resulted in atmospheric pollution and hazardous chemical conditions that destroyed larger animals.
Category: Science

Wild Dog Dreaming

Author : Deborah Bird Rose
ISBN : 9780813930916
Genre : Nature
File Size : 26.29 MB
Format : PDF, Kindle
Download : 696
Read : 700

Wild Dog Dreaming explores what constitutes an ethical relationship with nonhuman others. Deborah Bird Rose asks whether we, as humans, are capable of loving and caring for the animals and plants that are disappearing in a cascade of extinctions. An inspiration for Roseand a touchstone throughout her bookis the endangered dingo of Australia.
Category: Nature

Quaternary Extinctions

Author : Paul S. Martin
ISBN : 0816511004
Genre : Science
File Size : 63.93 MB
Format : PDF, ePub, Mobi
Download : 239
Read : 679

What caused the extinction of so many animals at or near the end of the Pleistocene? Was it overkill by human hunters, the result of a major climatic change or was it just a part of some massive evolutionary turnover? Questions such as these have plagued scientists for over one hundred years and are still being heatedly debated today. Quaternary Extinctions presents the latest and most comprehensive examination of these questions. ÑGeological Magazine "May be regarded as a kind of standard encyclopedia for Pleistocene vertebrate paleontology for years to come." ÑAmerican Scientist "Should be read by paleobiologists, biologists, wildlife managers, ecologists, archeologists, and anyone concerned about the ongoing extinction of plants and animals." ÑScience "Uncommonly readable and varied for watchers of paleontology and the rise of humankind." ÑScientific American "Represents a quantum leap in our knowledge of Pleistocene and Holocene palaeobiology. . . . Many volumes on our bookshelves are destined to gather dust rather than attention. But not this one." ÑNature "Two strong impressions prevail when first looking into this epic compendium. One is the judicious balance of views that range over the whole continuum between monocausal, cultural, or environmental explanations. The second is that both the data base and theoretical sophistication of the protagonists in the debate have improved by a quantum leap since 1967." ÑAmerican Anthropologist
Category: Science

Extinction

Author : Douglas H. Erwin
ISBN : 0691005249
Genre : Science
File Size : 78.73 MB
Format : PDF, Docs
Download : 850
Read : 428

The animals we find today in a tidepool reflect the winners and losers of an event 250 million years ago when the Earth suffered the greatest biotic crisis in its history, with some 95% of all living species being wiped out. This text explores the possible causes of this mass extinction.
Category: Science

Mass Extinction

Author : Ashraf M.T. Elewa
ISBN : 3540759166
Genre : Science
File Size : 88.91 MB
Format : PDF, Kindle
Download : 810
Read : 1083

The present book combines three main aspects: five major mass extinctions; contributions on some other minor extinctions; and more importantly contributions on the current mass extinction. All three aspects are introduced through interesting studies of mass extinctions in diverse organisms ranging from small invertebrates to mammals and take account of the most accepted subjects discussing mass extinctions in insects, mammals, fishes, ostracods and molluscs.
Category: Science

Biological Extinction

Author : Partha Dasgupta
ISBN : 9781108482288
Genre : Business & Economics
File Size : 66.55 MB
Format : PDF, Mobi
Download : 522
Read : 301

Questions why species are becoming extinct, and how we can protect the natural world on which we all depend.
Category: Business & Economics

Fiction And The Sixth Mass Extinction

Author : Jonathan Elmore
ISBN : 9781793619204
Genre :
File Size : 77.71 MB
Format : PDF, ePub, Docs
Download : 418
Read : 1193

Fiction and the Sixth Mass Extinction is one of the first works to focus specifically on fiction's engagements with human driven extinction. Drawing together a diverse group of scholars and approaches, this volume pairs established voices in the field with emerging scholars and traditionally recognized climate fiction ('cli-fi') with texts and media typically not associated with Anthropocene fictions. The result is a volume that both engages with and furthers existing work on Anthropocene fiction as well as laying groundwork for the budding subfield of extinction fiction. This volume takes up the collective insistence on the centrality of story to extinction studies. In various and disparate ways, each chapter engages with the stories we tell about extinction, about the extinction of animal and plant life, and about the extinction of human life itself. Answering the call to action of extinction studies, these chapters explore what kinds of humanity caused this event and what kinds may live through it; what cultural assumptions and values led to this event and which ones could lead out of it; what relationships between human life and this planet allowed the sixth mass extinction and what alternative relationships could be possible.
Category:

Extinction And Radiation

Author : J. David Archibald
ISBN : 9780801898051
Genre : Nature
File Size : 86.49 MB
Format : PDF, ePub
Download : 472
Read : 656

This study identifies the fall of dinosaurs as the factor that allowed mammals to evolve into the dominant tetrapod form. It refutes the single-cause impact theory for dinosaur extinction and demonstrates that multiple factors--massive volcanic eruptions, loss of shallow seas, and extraterrestrial impact--likely led to their demise. While their avian relatives ultimately survived and thrived, terrestrial dinosaurs did not. Taking their place as the dominant land and sea tetrapods were mammals, whose radiation was explosive following nonavian dinosaur extinction. The author argues that because of dinosaurs, Mesozoic mammals changed relatively slowly for 145 million years compared to the prodigious Cenozoic radiation that followed. Finally out from under the shadow of the giant reptiles, Cenozoic mammals evolved into the forms we recognize today in a mere ten million years after dinosaur extinction.
Category: Nature

The Diversity Of Life

Author : Edward O. Wilson
ISBN : 0674212983
Genre : Science
File Size : 59.32 MB
Format : PDF, ePub, Mobi
Download : 645
Read : 982

An account of how the living world became diverse and how humans are destroying that diversity traces the processes that create new species and identifies the events that have disrupted evolution over the past six hundred million years.
Category: Science

Bringing Fossils To Life

Author : Donald R. Prothero
ISBN : 9780231536905
Genre : Science
File Size : 53.18 MB
Format : PDF, Mobi
Download : 240
Read : 362

One of the leading textbooks in its field, Bringing Fossils to Life applies paleobiological principles to the fossil record while detailing the evolutionary history of major plant and animal phyla. It incorporates current research from biology, ecology, and population genetics, bridging the gap between purely theoretical paleobiological textbooks and those that describe only invertebrate paleobiology and that emphasize cataloguing live organisms instead of dead objects. For this third edition Donald R. Prothero has revised the art and research throughout, expanding the coverage of invertebrates and adding a discussion of new methodologies and a chapter on the origin and early evolution of life.
Category: Science