Collecting Samples (image) University of Washington Share Print E-Mail Caption Researchers aboard the research vessel Thomas G. Thompson lower a collection device into the waters of Barkley Sound, British Columbia, to capture water from a low-oxygen zone. Credit University of Washington Usage Restrictions Photo credit required. 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.