《Table 1.Correlation coefficients of winter BKS SIE between the Hadley and NSIDC datasets for three

《Table 1.Correlation coefficients of winter BKS SIE between the Hadley and NSIDC datasets for three   提示:宽带有限、当前游客访问压缩模式
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《Evaluation of the HadISST1 and NSIDC 1850 onward sea ice datasets with a focus on the Barents-Kara seas》


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Figure 1 displays the historical evolution of the winter mean BKS SIE.Here,the BKS region refers to the domain shown as the green polygon in Figure 2(e)(70.5°–81.5°N,15.5°–90.5°E) .Fortheperiodof1958–2013,the two datasets are overall consistent(Figure 1),with a high correlation coefficient of 0.91(Table 1).This consistency is also observed in their standard deviation(not shown).However,when the period is separated into two sub-periods,before and after 1979,there are obvious differences between the two datasets.