U.S. scientists have completed a nearly two-week mission to explore waters around the U.S. Virgin Islands as part of a 12-year project to map the Caribbean seafloor and help protect its reefs, the Associated Press reports.
A National Oceanic and Atmospheric Administration team studied an area of 270 square miles (700 square kilometers) aboard the 187-foot (57-meter) research vessel Nancy Foster.
Lead researcher Tim Battista said Tuesday that the team focused on the northwestern region of St. Thomas and the southern end of St. Croix. Researchers used equipment including underwater gliders and a remotely operated vehicle to help map the seafloor and study fish populations.
The information will be used in efforts to conserve coral reefs as well as to update navigational charts and help government officials manage and better protect fish populations.