The researchers found a «pronounced change» towards very low sea ice concentration in the two seas since 2004. (carbonbrief.org)
Raw model sea ice concentration data was processed using a simple linear regression model and satellite derived ice extent to produce bias corrected predictions. (arcus.org)
The results indicate that concurrent atmospheric circulation trends contribute to forcing winter and summer sea ice concentration trends in many parts of the marginal ice zone during both periods. (wattsupwiththat.com)