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Effectiveness of biodiversity surrogates for conservation planning: Different measures of effectiveness generate a kaleidoscope [1]

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Conservation planners represent many aspects of biodiversity by using surrogates with spatial distributions readily observed or quantified, but tests of their effectiveness have produced varied and conflicting results. We identified four factors likely to have a strong influence on the apparent effectiveness of surrogates: (1) the choice of surrogate; (2) differences among study regions, which might be large and unquantified (3) the test method, that is, how effectiveness is quantified, and (4) the test features that the surrogates are intended to represent. Analysis of an unusually rich dataset enabled us, for the first time, to disentangle these factors and to compare their individual and interacting influences.

Publication Date: 
14/07/2010
Hedley S. Grantham [2], Robert L. Pressey [3], Jessie A. Wells & et al [4]
PLoS ONE [5]
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Tags:
Ecosystems [6], Forests [7], Endangered Species [8], Flora [9], Mammals [10], Reptiles [11], Frogs [12], Birds [13], Biodiversity [14], Biodiversity Conservation [15], Australia [16], PLoS ONE [5], Hedley S. Grantham [2], Robert L. Pressey [3], Jessie A. Wells & et al [4]

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Source URL: http://admin.indiaenvironmentportal.org.in/feature-article/effectiveness-biodiversity-surrogates-conservation-planning-different-measures

Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/effectiveness-biodiversity-surrogates-conservation-planning-different-measures
[2] http://admin.indiaenvironmentportal.org.in/category/author/hedley-s-grantham
[3] http://admin.indiaenvironmentportal.org.in/category/author/robert-l-pressey
[4] http://admin.indiaenvironmentportal.org.in/category/author/jessie-wells-et-al
[5] http://admin.indiaenvironmentportal.org.in/category/journal/plos-one
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecosystems
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/flora
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mammals
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/reptiles
[12] http://admin.indiaenvironmentportal.org.in/category/thesaurus/frogs
[13] http://admin.indiaenvironmentportal.org.in/category/thesaurus/birds
[14] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[15] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity-conservation
[16] http://admin.indiaenvironmentportal.org.in/category/thesaurus/australia