Brown_Barott sampling (IMAGE) University of Pennsylvania Caption Researchers from the Barott Lab at Penn retrieve samples of coral in Kaneohe Bay in Oahu, Hawai, as part of a longitudinal study on the effects of climate change on coral reef bleaching. Credit Kristen Brown Usage Restrictions Seek permission for reuse from original author, Kristen Brown. 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.