The Importance Of Species

Author: Peter Kareiva
Editor: Princeton University Press
ISBN: 069109005X
File Size: 64,85 MB
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A great many species are threatened by the expanding human population. Though the public generally favors environmental protection, conservation does not come without sacrifice and cost. Many decision makers wonder if every species is worth the trouble. Of what consequence would the extinction of, say, spotted owls or snail darters be? Are some species expendable? Given the reality of limited money for conservation efforts, there is a compelling need for scientists to help conservation practitioners set priorities and identify species most in need of urgent attention. Ecology should be capable of providing guidance that goes beyond the obvious impulse to protect economically valuable species (salmon) or aesthetically appealing ones (snow leopards). Although some recent books have considered the ecosystem services provided by biodiversity as an aggregate property, this is the first to focus on the value of particular species. It provides the scientific approaches and analyses available for asking what we can expect from losing (or gaining) species. The contributors are outstanding ecologists, theoreticians, and evolutionary biologists who gathered for a symposium honoring Robert T. Paine, the community ecologist who experimentally demonstrated that a single predator species can act as a keystone species whose removal dramatically alters entire ecosystem communities. They build on Paine's work here by exploring whether we can identify species that play key roles in ecosystems before they are lost forever. These are some of our finest ecologists asking some of our hardest questions. They are, in addition to the editors, S.E.B. Abella, G. C. Chang, D. Doak, A. L. Downing, W. T. Edmondson, A. S. Flecker, M. J. Ford, C.D.G. Harley, E. G. Leigh Jr., S. Lubetkin, S. M. Louda, M. Marvier, P. McElhany, B. A. Menge, W. F. Morris, S. Naeem, S. R. Palumbi, A. G. Power, T. A. Rand, R. B. Root, M. Ruckelshaus, J. Ruesink, D. E. Schindler, T. W. Schoener, D. Simberloff, D. A. Spiller, M. J. Wonham, and J. T. Wootton.
The Importance of Species
Language: en
Pages: 440
Authors: Peter Kareiva, Simon A. Levin
Categories: Science
Type: BOOK - Published: 2015-01-22 - Publisher: Princeton University Press

A great many species are threatened by the expanding human population. Though the public generally favors environmental protection, conservation does not come without sacrifice and cost. Many decision makers wonder if every species is worth the trouble. Of what consequence would the extinction of, say, spotted owls or snail darters
The Importance of Species
Language: en
Pages: 2
Authors: Peter George Fairweather
Categories: Biotic communities
Type: BOOK - Published: 2005 - Publisher:

Books about The Importance of Species
Systematics and the Origin of Species
Language: en
Pages: 382
Authors: National Academy of Sciences
Categories: Science
Type: BOOK - Published: 2005-09-28 - Publisher: National Academies Press

In December 2004, the National Academy of Sciences sponsored a colloquium on "Systematics and the Origin of Species" to celebrate Ernst Mayr's 100th anniversary and to explore current knowledge concerning the origin of species. In 1942, Ernst Mayr, one of the twentieth century's greatest scientists, published Systematics and the Origin
Insect Ecology And Conservation
Language: en
Pages: 317
Authors: Simone Fattorini
Categories: Science
Type: BOOK - Published: 2008-01-01 - Publisher:

Foreword - In the last twenty years, insect conservation has attracted the attention of an increasing number of researchers, as testified by the publication of textbooks [e.g. 1, 2], monographs [e.g. 3, 4], proceedings of symposia, workshops and congresses [e.g. 5-9] and two dedicated journals (Journal of Insect Conservation, started
Species Complexes and the Importance of Data Deficient Classification in Red List Assessments
Language: en
Pages:
Authors: Mark D. Scherz, Frank Glaw, Carl R. Hutter, Molly C. Bletz, Andolalao Rakotoarison, Miguel Vences
Categories: Science
Type: BOOK - Published: 2019 - Publisher:

Taxonomy is the cornerstone of extinction risk assessments. Currently, the IUCN Red List treats species complexes either under a single overarching species name-resulting in an unhelpfully broad circumscription and underestimated threat assessment that does not apply to any one species lineage-or omits them altogether-resulting in the omission of species that