How sea-ice anomalies in the Barents–Kara Sea are modulated by the ‘warm Arctic–cold Eurasia’ pattern
The Arctic warming and sea ice melting. Credit: Jean-Christophe ANDRE “Warm Arctic—cold Eurasia” is one of the most significant patterns of winter climate system changes in the mid-high latitudes of the Northern Hemisphere. In winter 2020/21, this large-scale pattern underwent a significant and intense subseasonal reversal between the early and late winter. At the same