Global warming decreases connectivity among coral populations

Nature Climate Change, Published online: 30 December 2021; doi:10.1038/s41558-021-01248-7

The authors develop a high-resolution model of coral larval dispersal for the southern Great Barrier Reef. They show that 2 °C of warming decreases larval dispersal distance and connectivity of reefs, hampering post-disturbance recovery and the potential spread of warm-adapted genes.