Coral reefs are among the most biologically diverse and valuable ecosystems on Earth. This web site describes the importance of coral reefs, threats to them, and ongoing efforts to protect them.
How does pollution threaten coral reefs?
The 7 Biggest Threats to Our Oceans: Threat #3 Dying Coral Reefs
Biggest Threats To Coral Reefs - WorldAtlas
10 Threats to the World's Stunning Coral Reefs
Coral Reef Ecosystem: Structure, Food Web, and Types
Coral reefs are critical for our food supply, tourism, and ocean
12 things you can do to help save coral reefs
Biggest Threats To Coral Reefs - WorldAtlas
Climate change is destroying our coral reefs. Here's how scientists plan to save them
Great Barrier Reef
Saving Coral Reefs: What You Can Do To Help - 30A
Climate change is destroying our coral reefs. Here's how
What are coral reefs and why are they at risk? - YP
Backgrounder: Water quality threats: safeguarding a national asset