Extinctions In Near Time

Author : Ross D.E. MacPhee,Hans-Dieter Sues
Publisher : Springer Science & Business Media
Page : 402 pages
File Size : 53,7 Mb
Release : 2013-11-09
Category : Science
ISBN : 9781475752021

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Extinctions in Near Time by Ross D.E. MacPhee,Hans-Dieter Sues Pdf

"Near time" -an interval that spans the last 100,000 years or so of earth history-qualifies as a remarkable period for many reasons. From an anthropocentric point of view, the out standing feature of near time is the fact that the evolution, cultural diversification, and glob al spread of Homo sapiens have all occurred within it. From a wider biological perspective, however, the hallmark of near time is better conceived of as being one of enduring, repeat ed loss. The point is important. Despite the sense of uniqueness implicit in phrases like "the biodiversity crisis," meant to convey the notion that the present bout of extinctions is by far the worst endured in recent times, substantial losses have occurred throughout near time. In the majority of cases, these losses occurred when, and only when, people began to ex pand across areas that had never before experienced their presence. Although the explana tion for these correlations in time and space may seem obvious, it is one thing to rhetori cally observe that there is a connection between humans and recent extinctions, and quite another to demonstrate it scientifically. How should this be done? Traditionally, the study of past extinctions has fallen largely to researchers steeped in such disciplines as paleontology, systematics, and paleoecology. The evaluation of future losses, by contrast, has lain almost exclusively within the domain of conservation biolo gists. Now, more than ever, there is opportunity for overlap and sharing of information.

Author : Ross D. E. MacPhee,Hans-Dieter Sues
Publisher : Unknown
Page : 420 pages
File Size : 40,7 Mb
Release : 2014-09-01
Category : Electronic
ISBN : 1475752032

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Extinctions in Near Time by Ross D. E. MacPhee,Hans-Dieter Sues Pdf

Author : Elizabeth Kolbert
Publisher : Henry Holt and Company
Page : 336 pages
File Size : 51,9 Mb
Release : 2014-02-11
Category : Nature
ISBN : 9780805099799

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The Sixth Extinction by Elizabeth Kolbert Pdf

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.

Author : Michael J. Benton
Publisher : Thames & Hudson
Page : 352 pages
File Size : 47,6 Mb
Release : 2015-08-11
Category : History
ISBN : 9780500773208

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When Life Nearly Died: The Greatest Mass Extinction of All Time (Revised edition) by Michael J. Benton Pdf

“The focus is the most severe mass extinction known in earth’s history. The science on which the book is based is up-to-date, thorough, and balanced. Highly recommended.” —Choice Today it is common knowledge that the dinosaurs were wiped out by a meteorite impact 65 million years ago that killed half of all species then living. It is far less widely understood that a much greater catastrophe took place at the end of the Permian period 251 million years ago: at least ninety percent of life on earth was destroyed. When Life Nearly Died documents not only what happened during this gigantic mass extinction but also the recent renewal of the idea of catastrophism: the theory that changes in the earth’s crust were brought about suddenly in the past by phenomena that cannot be observed today. Was the end-Permian event caused by the impact of a huge meteorite or comet, or by prolonged volcanic eruption in Siberia? The evidence has been accumulating, and Michael J. Benton gives his verdict at the end of the volume. The new edition brings the study of the greatest mass extinction of all time thoroughly up-to-date. In the twelve years since the book was originally published, hundreds of geologists and paleontologists have been investigating all aspects of how life could be driven to the brink of annihilation, and especially how life recovered afterwards, providing the foundations of modern ecosystems.

Author : Gary Haynes
Publisher : Springer Science & Business Media
Page : 201 pages
File Size : 48,9 Mb
Release : 2008-12-23
Category : Science
ISBN : 9781402087936

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American Megafaunal Extinctions at the End of the Pleistocene by Gary Haynes Pdf

The volume contains summaries of facts, theories, and unsolved problems pertaining to the unexplained extinction of dozens of genera of mostly large terrestrial mammals, which occurred ca. 13,000 calendar years ago in North America and about 1,000 years later in South America. Another equally mysterious wave of extinctions affected large Caribbean islands around 5,000 years ago. The coupling of these extinctions with the earliest appearance of human beings has led to the suggestion that foraging humans are to blame, although major climatic shifts were also taking place in the Americas during some of the extinctions. The last published volume with similar (but not identical) themes -- Extinctions in Near Time -- appeared in 1999; since then a great deal of innovative, exciting new research has been done but has not yet been compiled and summarized. Different chapters in this volume provide in-depth resumés of the chronology of the extinctions in North and South America, the possible insights into animal ecology provided by studies of stable isotopes and anatomical/physiological characteristics such as growth increments in mammoth and mastodont tusks, the clues from taphonomic research about large-mammal biology, the applications of dating methods to the extinctions debate, and archeological controversies concerning human hunting of large mammals.

Author : Sam Turvey
Publisher : Oxford University Press
Page : 365 pages
File Size : 45,5 Mb
Release : 2009-05-28
Category : Nature
ISBN : 9780199535095

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Holocene Extinctions by Sam Turvey Pdf

This makes a detailed consideration of these extinctions a useful system for investigating the impacts of human activity over time.

Author : Douglas H. Erwin
Publisher : Princeton University Press
Page : 314 pages
File Size : 41,7 Mb
Release : 2015-03-22
Category : Science
ISBN : 9780691165653

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Extinction by Douglas H. Erwin Pdf

Some 250 million years ago, the earth suffered the greatest biological crisis in its history. Around 95 percent of all living species died out—a global catastrophe far greater than the dinosaurs' demise 185 million years later. How this happened remains a mystery. But there are many competing theories. Some blame huge volcanic eruptions that covered an area as large as the continental United States; others argue for sudden changes in ocean levels and chemistry, including burps of methane gas; and still others cite the impact of an extraterrestrial object, similar to what caused the dinosaurs' extinction. Extinction is a paleontological mystery story. Here, the world's foremost authority on the subject provides a fascinating overview of the evidence for and against a whole host of hypotheses concerning this cataclysmic event that unfolded at the end of the Permian. After setting the scene, Erwin introduces the suite of possible perpetrators and the types of evidence paleontologists seek. He then unveils the actual evidence--moving from China, where much of the best evidence is found; to a look at extinction in the oceans; to the extraordinary fossil animals of the Karoo Desert of South Africa. Erwin reviews the evidence for each of the hypotheses before presenting his own view of what happened. Although full recovery took tens of millions of years, this most massive of mass extinctions was a powerful creative force, setting the stage for the development of the world as we know it today. In a new preface, Douglas Erwin assesses developments in the field since the book's initial publication.

Author : Thom van Dooren
Publisher : MIT Press
Page : 300 pages
File Size : 51,9 Mb
Release : 2023-10-17
Category : Nature
ISBN : 9780262547345

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A World in a Shell by Thom van Dooren Pdf

Following the trails of Hawai‘i’s snails to explore the simultaneously biological and cultural significance of extinction. In this time of extinctions, the humble snail rarely gets a mention. And yet snails are disappearing faster than any other species. In A World in a Shell, Thom van Dooren offers a collection of snail stories from Hawai‘i—once home to more than 750 species of land snails, almost two-thirds of which are now gone. Following snail trails through forests, laboratories, museums, and even a military training facility, and meeting with scientists and Native Hawaiians, van Dooren explores ongoing processes of ecological and cultural loss as they are woven through with possibilities for hope, care, mourning, and resilience. Van Dooren recounts the fascinating history of snail decline in the Hawaiian Islands: from deforestation for agriculture, timber, and more, through the nineteenth century shell collecting mania of missionary settlers, and on to the contemporary impacts of introduced predators. Along the way he asks how both snail loss and conservation efforts have been tangled up with larger processes of colonization, militarization, and globalization. These snail stories provide a potent window into ongoing global process of environmental and cultural change, including the largely unnoticed disappearance of countless snails, insects, and other less charismatic species. Ultimately, van Dooren seeks to cultivate a sense of wonder and appreciation for our damaged planet, revealing the world of possibilities and relationships that lies coiled within a snail’s shell.

Author : Peter Douglas Ward
Publisher : Columbia University Press
Page : 336 pages
File Size : 46,8 Mb
Release : 2000
Category : Nature
ISBN : 0231118627

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Rivers in Time by Peter Douglas Ward Pdf

Elaborating on and updating Ward's previous work, The End of Evolution, Rivers in Time delves into his newest discoveries. The book presents the gripping tale of the author's investigations into the history of life and death on Earth through a series of expeditions that have brought him ever closer to the truth about mass extinctions, past and future.

Author : Deborah Bird Rose,Thom van Dooren,Matthew Chrulew
Publisher : Columbia University Press
Page : 233 pages
File Size : 49,9 Mb
Release : 2017-05-02
Category : Nature
ISBN : 9780231544542

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Extinction Studies by Deborah Bird Rose,Thom van Dooren,Matthew Chrulew Pdf

Extinction Studies focuses on the entangled ecological and social dimensions of extinction, exploring the ways in which extinction catastrophically interrupts life-giving processes of time, death, and generations. The volume opens up important philosophical questions about our place in, and obligations to, a more-than-human world. Drawing on fieldwork, philosophy, literature, history, and a range of other perspectives, each of the chapters in this book tells a unique extinction story that explores what extinction is, what it means, why it matters—and to whom.

Author : Apollonios Rhodios,Apollonius (Rhodius.)
Publisher : Univ of California Press
Page : 792 pages
File Size : 43,9 Mb
Release : 2007-12-05
Category : Fiction
ISBN : 0520253930

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The Argonautika by Apollonios Rhodios,Apollonius (Rhodius.) Pdf

"Green turns his formidable classical learning and his finely nuanced sense of English verse to bear on the challenge of restoring Apollonios to his true place—on a par with the best modern poetic versions of Homer and Virgil."—Robert Fagles

Author : Elizabeth Kolbert
Publisher : Unknown
Page : 319 pages
File Size : 44,9 Mb
Release : 2015
Category : Environmental disasters
ISBN : 9385436023

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The Sixth Extinction by Elizabeth Kolbert Pdf

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. But this time around, the cataclysm is us ... In The Sixth Extinction, two-time National Magazine award winner and New Yorker writer Elizabeth Kolbert draws on the work of scores of researchers in a half-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 a concept, from its first articulation by Georges Cuvier in French Revolutionary Paris through to 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 : Paul B. Wignall
Publisher : Princeton University Press
Page : 219 pages
File Size : 47,7 Mb
Release : 2017-05-09
Category : Nature
ISBN : 9780691176024

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The Worst of Times by Paul B. Wignall Pdf

260 million years ago, life on Earth suffered wave after wave of cataclysmic extinctions, with the worst--the end-Permian extinction--wiping out nearly every species on the planet. This book delves into the mystery behind these extinctions and sheds light on the fateful role the primeval supercontinent, known as Pangea, may have played in causing these global catastrophes. Drawing on the latest discoveries as well as his own field expeditions to remote corners of the world, Paul Wignall reveals what scientists are only now beginning to understand about the most prolonged period of environmental crisis in Earth's history. He describes how a series of unprecedented extinction events swept across the planet in a span of eighty million years, rapidly killing marine and terrestrial life on a scale more devastating than the dinosaur extinctions that would come later. Wignall shows how these extinctions--some of which have only recently been discovered--all coincided with gigantic volcanic eruptions of flood basalt lavas that occurred when the world's landmasses were united into a single vast expanse. Unraveling one of the great enigmas of ancient Earth, this book also explains how the splitting apart of Pangea into the continents we know today ushered in a new age of vibrant and more resilient life on our planet.--Adapted from book jacket.

Author : Richard Primack,Johnny W. Wilson
Publisher : Open Book Publishers
Page : 712 pages
File Size : 52,8 Mb
Release : 2019-09-10
Category : Nature
ISBN : 9781783747535

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Conservation Biology in Sub-Saharan Africa by Richard Primack,Johnny W. Wilson Pdf

Conservation 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 : James P. Collins,Martha L. Crump,Thomas E. Lovejoy III
Publisher : Oxford University Press
Page : 304 pages
File Size : 55,6 Mb
Release : 2009-07-07
Category : Science
ISBN : 9780199717880

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Extinction in Our Times by James P. Collins,Martha L. Crump,Thomas E. Lovejoy III Pdf

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.