Marine heat waves caused by global warming are killing off the corals of Australia's Great Barrier Reef, the world's largest reef system, according to a study published Wednesday in the journal Nature.
원문출처 : https://www.cnn.com/2018/04/18/world/great-barrier-reef-coral-dying-climate-change/index.html
원문출처 : https://www.cnn.com/2018/04/18/world/great-barrier-reef-coral-dying-climate-change/index.html