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UNIVERSITY OF ALASKA FAIRBANKS | INTERNATIONAL ARCTIC RESEARCH CENTER

ocean acidification

Southern Ocean acidification puts marine organisms at risk

New research indicates that acidification of the Southern Ocean will cause a layer of water to form below the surface that corrodes the shells of some sea snails, an outcome that could disrupt marine food webs.  University of Colorado Boulder and University of Alaska Fairbanks researchers collaborated on the study, which was published today in…

New 2018 IARC report released

The IARC team is excited to share this selection of notable research activities, updates and achievements from 2017 to fall 2018. During this time, we furthered our mission to foster Arctic research in an international setting through sustained Arctic system science. We continue to help the nation and the world understand, prepare for and adapt to…

Youths experience hands-on science at Bering Sea Days

“I’m a food chain,” yelled an enthusiastic 6-year-old. With her handmade red king crab crown, scallop finger puppet, phytoplankton sparkles and sun necklace, this young learner transformed into an ocean food chain. When asked who’s at the top of the food chain, she responded, “kindergarteners from St. Paul Island, Alaska.” This was just one of…

IARC scientist awarded $1.25 million to develop a carbon seaglider

IARC’s Claudine Hauri and Andrew McDonnell, College of Fisheries and Ocean Sciences, were awarded a $1.25M grant from the National Science Foundation for the development and operation of a new autonomous Carbon Seaglider. The Carbon Seaglider will be capable of adaptively sampling carbon dioxide concentrations and other oceanographic parameters throughout the coastal environment and will be…

To UAF oceanographer Hauri, communication matters

By Nate Bauer  |  IARC researcher Claudine Hauri recognizes the struggle to communicate about complex scientific concepts. Take, for example, “ocean acidification.” “That’s the simplest way we’ve found for talking about the issue,” she said, “and even that term has big problems. Strictly speaking, the ocean will never be wholly acidic. The consequences of that…