Study concludes that securing a future for coral reefs requires urgent and rapid action to reduce global warming. It finds that local measures, such as protecting reefs and water quality, ultimately yield little protection against bleaching caused by high water temperatures.

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Study concludes that securing a future for coral reefs requires urgent and rapid action to reduce global warming. It finds that local measures, such as protecting reefs and water quality, ultimately yield little protection against bleaching caused by high water temperatures.