The icy, high latitude regions of the world are considered bellwethers of climate change. Retreating Arctic sea-ice is a strong, recent indicator of significant change. Faculty and students within Atmospheric Sciences, Oceanography, Earth and Space Science, and the Polar Science Center at UW's Applied Physics Laboratory) study the changing cryosphere and polar oceans and atmosphere, using field observations, satellite data, modeling studies, climate predictions, and theoretical studies. We study not only observed and predicted changes in the polar regions, but also their influence on lower latitudes and global climate. Here are some papers of the research we do. For more details, see our individual websites.

Bering Strait sea ice from Modis

Antarctic Warming Trends, from NASA's Earth Observatory
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The influence of sea ice on ocean heat uptake in response to increasing CO2
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Interannual changes in the Bering Strait fluxes of Volume, Heat and Freshwater between 1991 and 2004
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A Mechanism for the High Rate of Sea-Ice Thinning in the Arctic Ocean
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Atlantic Circulation over the Mendeleev Ridge and Chukchi Borderland from Thermohaline Intrusions and Water Mass Properties