Spatial variation and antecedent sea surface temperature conditions influence Hawaiian intertidal community structure.

ABSTRACT: Global sea surface temperatures (SSTs) are increasing, and in Hawai'i, rates of ocean warming are projected to double by the end of the 21st century. However, current nearshore warming trends and their possible impacts on intertidal communities are not well understood. This study represents the first investigation into the possible effects of rising SST on intertidal algal and invertebrate communities across the Main Hawaiian Islands (MHI). By utilizing citizen-science data coupled with high-resolution, daily SST satellite measurements from 12 intertidal sites across the MHI from 2004-2019, the response of intertidal algal and invertebrate abundance and community diversity to changes in SST was investigated across multiple spatial scales. Results show high rates of SST warming (0.40°C Deca

SUBMITTER: Ward RJ 

PROVIDER: S-EPMC10237483 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature