Internal Wave Cooling Schematic (IMAGE) Hong Kong University of Science and Technology Caption Internal waves cool coral reefs and create climate change refuges, but strong waves might limit reef depths Credit The Hong Kong University of Science and Technology Usage Restrictions None 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.