Recurrent mass bleaching of corals
Hughes and colleagues found the patterns of mass bleaching on the Great Barrier Reef in 1998, 2002 and 2016 matched sea temperatures each year, and that local protection gave little or no resistance to extreme heat.
As reported in: Hughes, Kerry, Álvarez-Noriega et al. (2017). Global warming and recurrent mass bleaching of corals. Nature. doi:10.1038/nature21707