Researchers Discover How To Lead Dying Coral Reefs To a 'Fast And Full Recovery'
Gizmodo reports: Roughly 84.4% of the world's coral reefs suffered bleaching-levels of heat stress during the last major marine heat wave from January 2023 to September 2025, with over half already lost compared to coral coverage in the 1950s... But there's some good news, thanks to a new study published this Wednesday in the journal Science Advances: Marine ecologists at Stanford have discovered…
A new study published in Science Advances reveals that bleached coral reefs can be revived through contact with a neighboring healthy coral, which shares its photosynthetic, symbiotic algae with the stressed coral. This discovery, made by marine ecologists at Stanford, suggests that fast and full recovery may be possible for dying coral reefs.
The breakthrough is particularly promising, as it could inspire scalable solutions to combat the devastating effects of marine heat waves on coral reefs. Prior to this study, bleached coral had been largely considered beyond recovery. The research highlights the potential of this simple yet effective method, alongside other techniques such as deep-freezing and revival of at-risk coral, to protect vulnerable reefs.
This finding could play a crucial role in the conservation efforts to safeguard threatened coral ecosystems, including the selective breeding of heat-tolerant corals and the development of protected coral nurseries.
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