Coral Reef Resilience Is Context, Not Cover: New Research Reshapes

New research in Frontiers in Conservation Science argues that coral reef resilience isn’t a universal trait—it’s shaped by local conditions and can’t be assumed to behave the same way across places or species. The Research Topic, assembled by Sammy Wambua (Pwani University and University of Glasgow) and David Glassom (University of KwaZulu-Natal), compiles seven studies covering coral physiology, ecological reorganization, satellite-era monitoring, and active intervention. Two South African experiments showed intertidal corals were generally more heat-tolerant than subtidal counterparts, and species like Anomastraea irregularis outperformed Pocillopora verrucosa. Even when corals survived heat, some physiological variables stayed impaired two months later. A manganese supplementation test also failed to mitigate simulated warming.