Species distributions, surrogacy, and important conservation regions in Canada

Warman, Leanna D., Forsyth, David M., Sinclair, A. R. E., Freemark, Kathryn, Moore, Harold D., Barrett, Thomas W., Pressey, R. L., and White, Denis (2004) Species distributions, surrogacy, and important conservation regions in Canada. Ecology Letters, 7 (5). pp. 374-379.

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Abstract

Conservation actions could be more efficient if there is congruence among taxa in the distribution of species. Patterns in the geographical distribution of five taxa were used to identify nationally important regions for conservation in Canada. Two measures of surrogacy were significantly and positively correlated among taxa, and conservation areas selected for one taxon represented other taxa significantly better than random selections. However, few large protected areas exist in the sites of highest conservation value in southern Canada; these regions are therefore a priority for future conservation regard. By focusing this effort on threatened and endangered species, which are a national priority in Canada, most other species could also benefit.

Item ID: 9613
Item Type: Article (Research - C1)
ISSN: 1461-0248
Keywords: biodiversity; complementarity; congruence; conservation; irreplaceability; minimum set; reserve network species richness; surrogacy; taxonomic groups.
Date Deposited: 22 Apr 2010 23:35
FoR Codes: 05 ENVIRONMENTAL SCIENCES > 0502 Environmental Science and Management > 050202 Conservation and Biodiversity @ 50%
05 ENVIRONMENTAL SCIENCES > 0502 Environmental Science and Management > 050211 Wildlife and Habitat Management @ 50%
SEO Codes: 96 ENVIRONMENT > 9606 Environmental and Natural Resource Evaluation > 960605 Institutional Arrangements for Environmental Protection @ 100%
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