The future of evolutionary diversity in reef corals.

ABSTRACT: One-third of the world's reef-building corals are facing heightened extinction risk from climate change and other anthropogenic impacts. Previous studies have shown that such threats are not distributed randomly across the coral tree of life, and future extinctions have the potential to disproportionately reduce the phylogenetic diversity of this group on a global scale. However, the impact of such losses on a regional scale remains poorly known. In this study, we use phylogenetic metrics in conjunction with geographical distributions of living reef coral species to model how extinctions are likely to affect evolutionary diversity across different ecoregions. Based on two measures-phylogenetic diversity and phylogenetic species variability-we highlight regions with the largest losses of ev

SUBMITTER: Huang D 

PROVIDER: S-EPMC4290424 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature