Diminishing Arcticseaice has lasting impacts on global climate ualbany NatureComms
, declining at an average rate of about 13 percent per decade, is having a long-lasting climatic impact in the Arctic and beyond, according to a new study published this month inThe research team, led by University at Albany atmospheric scientist Aiguo Dai, analyzed observational data and climate model simulations to show how fluctuations in Arctic sea ice cover are able to amplify multi-decadal variations inTheir results indicate that recent—and future—decreases in sea ice cover have a...
When sea ice cover was fixed, multidecadal climate variations were reduced, both in the Arctic and North Atlantic, by 20 to 50 percent. This suggests that sea ice-air interactions play a crucial role in regulating climate variations. "Working with Prof. Dai at UAlbany was a truly inspiring experience," Deng said."Our research highlights the crucial role of sea ice-air coupling in amplifying multidecadal variability. In doing so, it contributes to the ongoing debate on the role of sea ice in the recent decadal temperature trend in both Arctic and midlatitudes."articles published by Dai and his team over the last several years that focus on changes in the Arctic climate.
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