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Cost-effective global conservation spending is robust to taxonomic group.

ABSTRACT: Priorities for conservation investment at a global scale that are based on a single taxon have been criticized because geographic richness patterns vary taxonomically. However, these concerns focused only on biodiversity patterns and did not consider the importance of socioeconomic factors, which must also be included if conservation funding is to be allocated efficiently. In this article, we create efficient global funding schedules that use information about conservation costs, predicted habitat loss rates, and the endemicity of seven different taxonomic groups. We discover that these funding allocation schedules are less sensitive to variation in taxon assessed than to variation in cost and threat. Two-thirds of funding is allocated to the same regions regardless of the taxon, compared with only one-fifth if threat and cost are not included in allocation decisions. Hence, if socioeconomic factors are considered, we can be more confident about global-scale decisions guided by single taxonomic groups.

SUBMITTER: Bode M

PROVIDER: S-EPMC2359771 | biostudies-literature | 2008 Apr

REPOSITORIES: biostudies-literature

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Cost-effective global conservation spending is robust to taxonomic group.

Bode Michael M Wilson Kerrie A KA Brooks Thomas M TM Turner Will R WR Mittermeier Russell A RA McBride Marissa F MF Underwood Emma C EC Possingham Hugh P HP

Proceedings of the National Academy of Sciences of the United States of America 20080414 17

Priorities for conservation investment at a global scale that are based on a single taxon have been criticized because geographic richness patterns vary taxonomically. However, these concerns focused only on biodiversity patterns and did not consider the importance of socioeconomic factors, which must also be included if conservation funding is to be allocated efficiently. In this article, we create efficient global funding schedules that use information about conservation costs, predicted habit ...[more]

PMID: 18413614

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Cost-effective global conservation spending is robust to taxonomic group.

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Cost-effective global conservation spending is robust to taxonomic group.

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