As Ice Melts, Arctic Predicted to Become Stormier
16.10.2009 - Atmosphere & Space, Water & Oceans, Ice & Snow, Human Dimension, Other, Arctic
University of Colorado at Boulder.
A new study led by PhD candidate Matthew Higgins using atmospheric models shows that as a consequence of disappearing sea ice, the Arctic will see a greater number of low-pressure systems, especially in Alaska. With more open water, the ocean would be able to transfer more moisture into the atmosphere, resulting in larger storms with more rain, sleet and snow.
Although the study is based on projected levels for 70 to 90 years from now, recent declines in sea ice are likely to speed up the process. Scientists currently predict that Arctic sea ice cover is declining at a rate of 10% per decade.
