Half of Atlantic reef-building corals at elevated risk of extinction due to climate change and other threats.

ABSTRACT: Atlantic reef-building corals and coral reefs continue to experience extensive decline due to increased stressors related to climate change, disease, pollution, and numerous anthropogenic threats. To understand the impact of ocean warming and reef loss on the estimated extinction risk of shallow water Atlantic reef-building scleractinians and milleporids, all 85 valid species were reassessed under the IUCN Red List Categories and Criteria, updating the previous Red List assessment of Atlantic corals published in 2008. For the present assessment, individual species declines were estimated based on the modeled coral cover loss (1989-2019) and projected onset of annual severe bleaching events (2020-2050) across the Atlantic. Species traits were used to scale species' relative vulnerability to

SUBMITTER: Gutierrez L 

PROVIDER: S-EPMC11567617 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature