Better ocean connectivity helps boost reef fish populations

Research conducted by the University of Oxford has uncovered a crucial finding: oceanographic connectivity plays a pivotal role in determining fish abundance across the Western Indian Ocean (WIO). The study also revealed that sea surface temperature and chlorophyll levels strongly influence the distribution and abundance of reef fish in the WIO. This highlights the urgent need to protect reefs in this region, especially considering the rapidly growing local communities that heavily rely on reefs and are particularly susceptible to the effects of climate change.