Nature Climate Change, Published online: 08 February 2021; doi:10.1038/s41558-020-00980-w
Warming is shifting temperate zones to become more tropical. Natural warming and CO2 vent sites show that acidification buffers warming effects, reducing sea urchin numbers and grazing, thus creating a turf-dominated temperate habitat that is less hospitable to tropical fish than urchin barrens.
