Bleached Coral in Looe Key in 1987 (IMAGE) Florida Atlantic University Caption As can be seen by this bleached coral in Looe Key in the lower Florida Keys in 1987, these coral reefs were dying off long before they were impacted by rising water temperatures. Credit Brian Lapointe, Ph.D., Florida Atlantic University's Harbor Branch Oceanographic Institute Usage Restrictions Credit: Brian Lapointe, Ph.D., Florida Atlantic University's Harbor Branch Oceanographic Institute License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.