SuperUser Account Tuesday, August 22, 2017 / Categories: Arctic , Climate, Ecosystems, Fisheries & Seafood, Marine Science, Weather , 2017 NOAA scientists set sail on Coast Guard icebreaker to measure change in the Arctic On Friday, August 25, U.S. Coast Guard Cutter Healy will sail from Dutch Harbor, Alaska, with a team of NOAA scientists and collaborators on a 22-day cruise to study environmental change in the western Arctic Ocean. Scientists will track ecosystem responses to rapidly changing environmental conditions such as sea ice decline, ocean acidification and rising air and water temperature, as the ship travels north through the Bering, Chukchi and Beaufort seas. “We may be aboard an icebreaker, but we’re not likely to see much sea ice this summer and early fall,” said Jeremy Mathis, director of NOAA’s Arctic Research Program and lead NOAA scientist on the cruise. “Our goal is to bring back actionable environmental intelligence from this fast-changing region.” The Healy will follow a course along the Distributed Biological Observatory (DBO), an array of observational buoys, unmanned systems and other tools that collect observations at hot spots chosen because of high productivity of marine life and previously recorded rapid change. NOAA, the Coast Guard, National Science Foundation and other academic partners from around the world collaborated to establish the DBO seven years ago as an ongoing multi-disciplinary sampling program to monitor a part of the world experiencing climate warming faster than anywhere on the Earth. The DBO is supported by NOAA’s Arctic Research Program. The DBO cruise has added a new capability this year with unmanned Saildrones. Acting as scouts for the Healy science mission, Saildrones have been surveying the Arctic Ocean since early July, providing information to refine the cruise plan. The remotely-operated, wind and solar-powered sailing drones have identified locations where NOAA scientists will now go to conduct in-depth studies of the environmental conditions, maximizing the efficiency of their time in the Arctic. This year's cruise will include many young researchers making their first trip north of the Arctic Circle, including four NOAA Sea Grant Knauss Fellows: Emily Osborne, Ph.D.; Shelby Brunner, Ph.D.; Emily Chandler, and Taylor Armstrong. Along with the rest of the science team, these young explorers will be making measurements of the physics, chemistry and biology of the Arctic waters and sediments. NOAA Research will post blog reports from our science team aboard the Healy as the mission unfolds on this website. For more information, please contact Monica Allen, public affairs director for NOAA Research, at 301-734-1123 or by email at monica.allen@noaa.gov Previous Article NOAA scientists get rare chance to study the effects of an eclipse on weather Next Article Why We Go North Print 16570 Tags: climate Alaska Arctic buoys Climate Change Climate Program Office CO2 ecosystems Saildrone Sea Grant Related articles Study of wildfire plumes provide insights into methods that might cool the planet NOAA’s Climate Program Office announces 2021 Climate and Global Change Postdoctoral Fellows 6 ways NOAA scientists advanced our knowledge of the planet in 2020 5 ways NOAA scientists are answering big questions about climate change Giant Australian bushfire injected 1 million tons of smoke in the atmosphere
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