Oysters on restored reefs (IMAGE) The University of Hong Kong Caption Measuring the growth of oysters on restored reefs is key to understanding restoration success. Photo from Hong Kong. Credit Dr D. Ashley Hemraj Usage Restrictions N/A License Original 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.