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Rose Atoll coral

Image of Rose Atoll coral — Rose Atoll is named for the rose color of the crustose coralline algae that dominates the reefs there. Photo credit: NOAA

Corals Topics

Welcome What are corals? What is Zooxanthellae? How do corals grow? How do coral reefs form? Where are corals found? How do corals reproduce? Why are coral reefs important? What are the major threats to corals? - Climate change - Pollution - Diseases - Fishing impacts What are the other threats to corals? Protecting corals - Laws and partnerships Protecting corals - Protected places Restoring corals

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Last updated:

08/02/24

Author: NOAA

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