Coral reefs benefit from reduced land-sea impacts under ocean warming.

ABSTRACT: Coral reef ecosystems are being fundamentally restructured by local human impacts and climate-driven marine heatwaves that trigger mass coral bleaching and mortality¹. Reducing local impacts can increase reef resistance to and recovery from bleaching². However, resource managers lack clear advice on targeted actions that best support coral reefs under climate change³ and sector-based governance means most land- and sea-based management efforts remain siloed⁴. Here we combine surveys of reef change with a unique 20-year time series of land-sea human impacts that encompassed an unprecedented marine heatwave in Hawai'i. Reefs with increased herbivorous fish populations and reduced land-based impacts, such as wastewater pollution and urban runoff, ha

SUBMITTER: Gove JM 

PROVIDER: S-EPMC10511326 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature