Events of Increased Biodiversity

by Pascal Neige
Events of Increased Biodiversity
Author: Pascal Neige
Publisher: Elsevier
Total Pages: 147
Release: 2015-05-14
Genre: Nature
ISBN: 0081004745
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The fossil record offers a surprising image: that of evolutionary radiations characterized by intense increases in cash or by the sudden diversification of a single species group, while others stagnate or die out. In a modern world, science carries an often pessimistic message, surrounded by studies of global warming and its effects, extinction crisis, emerging diseases and invasive species. This book fuels frequent "optimism" of the sudden increase in biodiversity by exploring this natural phenomenon. Events of Increased Biodiversity: Evolutionary Radiations in the Fossil Record explores this natural phenomenon of adaptive radiation including its effect on the increase in biodiversity events, their contribution to the changes and limitations in the fossil record, and examines the links between ecology and paleontology's study of radiation. - Details examples of evolutionary radiations - Explicitly addresses the effect of adaptation driven by ecological opportunity - Examines the link between ecology and paleontology's study of adaptive radiation

Principles of Biology

by Lisa Bartee
Principles of Biology
Author: Lisa Bartee
Publisher:
Total Pages:
Release: 2017
Genre:
ISBN: 9781636350417
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The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.

Speciation and Patterns of Diversity

by Roger Butlin
Speciation and Patterns of Diversity
Author: Roger Butlin
Publisher: Cambridge University Press
Total Pages: 346
Release: 2009-01-22
Genre: Science
ISBN: 9780521709637
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The diversity of species of plants and animals is the net result of the origin of new species by the splitting of existing lineages (speciation) and the loss of species through extinction. Why there are more species in some groups of organisms, in some places or at some times depends on the balance of these processes. This book explores the interaction between mechanisms and rates of speciation and these patterns of biological diversity, and is unusual in that it brings together the viewpoints of ecologists interested in the processes that generate patterns of diversity and evolutionary biologists who focus on mechanisms of speciation. It is intended to stimulate dialogue between these groups and so promote a more complete understanding of biological diversity.

The Great Ordovician Biodiversification Event

by B. D. Webby
The Great Ordovician Biodiversification Event
Author: B. D. Webby
Publisher: Columbia University Press
Total Pages: 497
Release: 2004
Genre: Nature
ISBN: 0231126786
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Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. This is the first book devoted specifically to establishing the global patterns of differentiation of Ordovician biotas through time and space. It provides extensive genus- and species-level diversity data for the many Ordovician fossil groups and presents an evaluation of how each group diversified, with assessments of patterns of change, and rates of origination and extinction.

Encyclopedia of Biodiversity

by
Encyclopedia of Biodiversity
Author:
Publisher: Academic Press
Total Pages: 5485
Release: 2013-02-05
Genre: Nature
ISBN: 0123847206
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The 7-volume Encyclopedia of Biodiversity, Second Edition maintains the reputation of the highly regarded original, presenting the most current information available in this globally crucial area of research and study. It brings together the dimensions of biodiversity and examines both the services it provides and the measures to protect it. Major themes of the work include the evolution of biodiversity, systems for classifying and defining biodiversity, ecological patterns and theories of biodiversity, and an assessment of contemporary patterns and trends in biodiversity. The science of biodiversity has become the science of our future. It is an interdisciplinary field spanning areas of both physical and life sciences. Our awareness of the loss of biodiversity has brought a long overdue appreciation of the magnitude of this loss and a determination to develop the tools to protect our future. Second edition includes over 100 new articles and 226 updated articles covering this multidisciplinary field— from evolution to habits to economics, in 7 volumes The editors of this edition are all well respected, instantly recognizable academics operating at the top of their respective fields in biodiversity research; readers can be assured that they are reading material that has been meticulously checked and reviewed by experts Approximately 1,800 figures and 350 tables complement the text, and more than 3,000 glossary entries explain key terms

Species Diversity in Space and Time

by Michael L. Rosenzweig
Species Diversity in Space and Time
Author: Michael L. Rosenzweig
Publisher: Cambridge University Press
Total Pages: 462
Release: 1995-05-04
Genre: Nature
ISBN: 0521496187
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Biodiversity.

The Great Ordovician Biodiversification Event

by Barry D. Webby
The Great Ordovician Biodiversification Event
Author: Barry D. Webby
Publisher: Columbia University Press
Total Pages: 497
Release: 2004-04-14
Genre: Science
ISBN: 0231501633
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Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. During the 46-million-year Ordovician Period (489–443 m.y.), a bewildering array of adaptive radiations of "Paleozoic- and Modern-type" biotas appeared in marine habitats, the first animals (arthropods) walked on land, and the first non-vascular bryophyte-like plants (based on their cryptospore record) colonized terrestrial areas with damp environments. This book represents a compilation by a large team of Ordovician specialists from around the world, who have enthusiastically cooperated to produce this first globally orientated, internationally sponsored IGCP (International Geological Correlation Program) project on Ordovician biotas. The major part is an assembly of genus- and species-level diversity data for the many Ordovician fossil groups. The book also presents an evaluation of how each group diversified through Ordovician time, with assessments of patterns of change and rates of origination and extinction. As such, it will become the standard work and data source for biotic studies on the Ordovician Period.

Biodiversity and Climate Change

by Thomas E. Lovejoy
Biodiversity and Climate Change
Author: Thomas E. Lovejoy
Publisher: Yale University Press
Total Pages: 414
Release: 2019-01-01
Genre: Science
ISBN: 0300206119
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An essential, up-to-date look at the critical interactions between biological diversity and climate change that will serve as an immediate call to action The physical and biological impacts of climate change are dramatic and broad-ranging. People who care about the planet and manage natural resources urgently need a synthesis of our rapidly growing understanding of these issues. In this all-new sequel to the 2005 volume Climate Change and Biodiversity, leading experts in the field summarize observed changes, assess what the future holds, and offer suggested responses. From extinction risk to ocean acidification, from the future of the Amazon to changes in ecosystem services, and from geoengineering to the power of ecosystem restoration, this book captures the sweep of climate change transformation of the biosphere.