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Author: Michael L. McKinney
Publisher: Columbia University Press
ISBN: 9780231505802
Category : Science
Languages : en
Pages : 556
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Book Description
How will patterns of human interaction with the earth's eco-system impact on biodiversity loss over the long term--not in the next ten or even fifty years, but on the vast temporal scale be dealt with by earth scientists? This volume brings together data from population biology, community ecology, comparative biology, and paleontology to answer this question.
Author: Michael L. McKinney
Publisher: Columbia University Press
ISBN: 9780231505802
Category : Science
Languages : en
Pages : 556
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Book Description
How will patterns of human interaction with the earth's eco-system impact on biodiversity loss over the long term--not in the next ten or even fifty years, but on the vast temporal scale be dealt with by earth scientists? This volume brings together data from population biology, community ecology, comparative biology, and paleontology to answer this question.
Author: Alain Pavé
Publisher: Springer Science & Business Media
ISBN: 1441962441
Category : Science
Languages : en
Pages : 187
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Book Description
Chance is necessary for living systems – from the cell to organisms, populations, communities and ecosystems. It is at the heart of their evolution and diversity. Long considered contingent on other factors, chance both produces random events in the environment, and is the product of endogenous mechanisms - molecular as well as cellular, demographic and ecological. This is how living things have been able to diversify themselves and survive on the planet. Chance is not something to which Life has been subjected; it is quite simply necessary for Life. The endogenous mechanisms that bring it about are at once the products and the engines of evolution, and they also produce biodiversity. These internal mechanisms – veritable “biological roulettes” - are analogous to the mechanical devices that bring about “physical chance”. They can be modeled by analogous mathematical equations. This open the way of a global modeling of biodiversity dynamics, but we need also to gather quantitative data in both the laboratory setting as well as in the field. By examining biodiversity at all scales and all levels, this book seeks to evaluate the breadth of our knowledge on this topical subject, to propose an integrated look at living things, to assess the role of chance in its dynamics, in the evolutionary processes and also to imagine practical consequences on the management of living systems.
Author: C. Lévêque
Publisher: Cambridge University Press
ISBN: 9780521570336
Category : Nature
Languages : en
Pages : 474
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Book Description
This is a comprehensive book on the biodiversity of one of the most diverse ecosystems known - tropical freshwater.
Author: Michael L. McKinney
Publisher:
ISBN: 9780231104159
Category : Science
Languages : en
Pages : 528
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Book Description
How will patterns of human interaction with the earth's ecosystem impact biodiversity loss over the long term - not in the next ten or even fifty years, but on the vast temporal scale dealt with by earth scientists? The contributors to Biodiversity Dynamics bring together the cutting-edge findings of a number of different fields that have traditionally had little crossover: data from population biology, community ecology, comparative biology, and paleontology are all presented. Where paleontologists and ecologists have long had divergent perspectives, Biodiversity Dynamics seeks a middle ground, finding ways for both scientific communities to work together to comprehend the great biodiversity of the earth and how to preserve it for future generations.
Author: Oscar Grillo
Publisher: BoD – Books on Demand
ISBN: 9533077727
Category : Science
Languages : en
Pages : 380
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Book Description
Driven by the increasing necessity to define the biological diversity frame of widespread, endemic and threatened species, as well as by the stimulating chance to describe new species, the study of the evolutive and spatial dynamics is in constant execution. Systematic overviews, biogeographic and phylogenic backgrounds, species composition and distribution in restricted areas are focal topics of the 15 interesting independent chapters collected in this book, chosen to offer to the reader an overall view of the present condition in which our planet is.
Author: National Research Council
Publisher: National Academies Press
ISBN: 9780309103879
Category : Science
Languages : en
Pages : 460
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Book Description
Natural and human-induced changes in Earth's interior, land surface, biosphere, atmosphere, and oceans affect all aspects of life. Understanding these changes requires a range of observations acquired from land-, sea-, air-, and space-based platforms. To assist NASA, NOAA, and USGS in developing these tools, the NRC was asked to carry out a "decadal strategy" survey of Earth science and applications from space that would develop the key scientific questions on which to focus Earth and environmental observations in the period 2005-2015 and beyond, and present a prioritized list of space programs, missions, and supporting activities to address these questions. This report presents a vision for the Earth science program; an analysis of the existing Earth Observing System and recommendations to help restore its capabilities; an assessment of and recommendations for new observations and missions for the next decade; an examination of and recommendations for effective application of those observations; and an analysis of how best to sustain that observation and applications system.
Author: Kevin J. Gaston
Publisher: Oxford University Press, USA
ISBN: 0198526415
Category : Nature
Languages : en
Pages : 277
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Book Description
A synthesis of present understanding of the structure of the geographic ranges of species, which is a core issue in ecology and biogeography with implications for many of the environmental issues presently facing humankind.
Author: Pedro Giovâni Da Silva
Publisher: Frontiers Media SA
ISBN: 2889667804
Category : Science
Languages : en
Pages : 143
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Book Description
Author: John Terborgh
Publisher: Island Press
ISBN: 1597268194
Category : Science
Languages : en
Pages : 487
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Book Description
Trophic cascades—the top-down regulation of ecosystems by predators—are an essential aspect of ecosystem function and well-being. Trophic cascades are often drastically disrupted by human interventions—for example, when wolves and cougars are removed, allowing deer and beaver to become destructive—yet have only recently begun to be considered in the development of conservation and management strategies. Trophic Cascades is the first comprehensive presentation of the science on this subject. It brings together some of the world’s leading scientists and researchers to explain the importance of large animals in regulating ecosystems, and to relate that scientific knowledge to practical conservation. Chapters examine trophic cascades across the world’s major biomes, including intertidal habitats, coastal oceans, lakes, nearshore ecosystems, open oceans, tropical forests, boreal and temperate ecosystems, low arctic scrubland, savannas, and islands. Additional chapters consider aboveground/belowground linkages, predation and ecosystem processes, consumer control by megafauna and fire, and alternative states in ecosystems. An introductory chapter offers a concise overview of trophic cascades, while concluding chapters consider theoretical perspectives and comparative issues. Trophic Cascades provides a scientific basis and justification for the idea that large predators and top-down forcing must be considered in conservation strategies, alongside factors such as habitat preservation and invasive species. It is a groundbreaking work for scientists and managers involved with biodiversity conservation and protection.
Author: Michael L. McKinney
Publisher:
ISBN: 9788121101660
Category :
Languages : en
Pages : 528
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Book Description
