Research Article

Month-to-Month Variability of Autumn Sea Ice in the Barents and Kara Seas and Its Relationship to Winter Air Temperature in China

Figure 4

Spatial patterns of the first (a) and the second (b) EOF modes of the winter surface air temperature anomalies at 160 stations in China from 1979 to 2018 (unit: °C); the corresponding normalized time coefficients for the first (c) and the second (d) EOF modes.