Deployment of Sensor for Conductivity, Temperature and Depth-profiling Rosette (image) University of California - Santa Barbara Share Print E-Mail Caption This image shows the deployment of a sensor for conductivity, temperature and depth-profiling rosette (CTD). The equipment was used to sample the water throughout the water column, including viruses. Credit Craig Carlson Usage Restrictions None Share Print E-Mail 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.