The past century of coral bleaching in the Saudi Arabian central Red Sea.

ABSTRACT: Accurate knowledge of the spatial and temporal patterns of coral bleaching is essential both for understanding how coral reef ecosystems are changing today and forecasting their future states. Yet, in many regions of the world, the history of bleaching is poorly known, especially prior to the late 20th century. Here, I use the information preserved within skeleton cores of long-lived Porites corals to reconstruct the past century of bleaching events in the Saudi Arabian central Red Sea. In these cores, skeletal "stress bands"-indicative of past bleaching-captured known bleaching events that occurred in 1998 and 2010, but also revealed evidence of previously unknown bleaching events in 1931, 1978, and 1982. However, these earlier events affected a significantly lesser proportion of c

SUBMITTER: DeCarlo TM 

PROVIDER: S-EPMC7587059 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature