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Rising seawater heat may collapse coral oxygen flow before bleaching appears
- May 20, 2026 at 6:00 PM
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Tropical coral reefs support the highest levels of biodiversity in the ocean. This vital ecosystem depends on reef-building corals, which form colonies of thousands of tiny coral animals that secrete calcium carbonate skeletons, creating the reef's complex structure. While corals are visually striking, they are also highly sensitive to environmental changes driven by global warming and other consequences of climate change.
Originally published at Phys.org