Corals climate 'fighters'


That they "need rising temperatures to slow" is just an assertion.  No figures are given

Corals may be able to roll with the punches of climate change better than initially thought in coming decades, but need rising temperatures to slow to have a fighting chance.

Corals can pass down the ability to survive rising temperatures via their genes, researchers say.

That's the finding of new Queensland-led research, published on Monday and based on an analysis of 95 trait measurements across 19 species of reef-building corals from previous studies.

The authors determined corals, which have suffered widespread bleaching events in Australia this century, can pass down abilities to survive under environmental stresses such as rising temperatures through their genes.

"We found their ability to pass on adaptive traits is maintained despite increasing temperatures," said lead author Kevin Bairos-Novak, a PhD candidate at James Cook University's Coral Centre of Excellence.

"In particular, corals that are better than average at survival, growth and resisting bleaching stress under future ocean conditions should be good at passing those advantages on to their offspring."

https://www.msn.com/en-au/news/australia/corals-climate-fighters-but-need-time/ar-AAO7Y65?ocid=chromentpnews

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