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Scientists find 64,000 sq. miles of coral reef that can survive climate crisis

Researchers have found that scientists are able to identify a coral reef of 166,000 square kilometers (64,000 square miles) which is capable of recovering from climate change. This is three times greater than what was previously thought. Scientists have warned that the world's coral reefs, which support a quarter of all marine life on earth, are under extreme stress due to violent tropical storms and pollution, as well as mass "bleaching events" caused by rising ocean temperatures.

A combination of decades of climate and ocean data and 45,000 coral surveys has revealed climate-resilient coral reefs in 71 countries. This includes parts of the Caribbean, Pacific and Atlantic Oceans and other areas that were not previously recognised. Emily Darling is the director of coral conservation at the Wildlife Conservation Society and one of the authors of the report.

"This research shows that we are wrong: We?know the place where hope lies and we only need political will now."

The countries are currently drafting action plans to protect 30% of their marine and land environments by the end of this decade. This target is known as "30 By 30". With the new research, governments will be able to take into account the location of corals reefs when planning.

Darling stated at a press briefing that only 28% of reefs are currently protected or conserved. The opportunity and urgency is therefore clear, especially as we prepare for a super El Nino.

Stacy Jupiter is the co-author of the report and the executive director of WCS Global Marine Program. She said that the data could provide governments with the information they need to make decisions about where funds should be spent and how best to give more resilient coral reefs a chance at survival.

She said that in certain cases where reefs fall below certain benchmarks of ecosystem function, we might need to triage and leave these places. (Reporting and editing by David Stanway.

(source: Reuters)