Ship (IMAGE) Florida State University Caption Researchers on the NOAA ship Nancy Foster recovering a CTD instrument that is used to collect water samples and algae from multiple depths in the ocean. Credit Courtesy of Michael Stukel/Florida State University Usage Restrictions The image may only be used with appropriate caption or credit. 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.