| Decadal Variation of the Aleutian Low-Icelandic Low Seesaw Simulated by a Climate System Model (CAS-ESM-C) | 
| Figure 2   a 11-yr running mean time series of AL solid and IL dashed in January. b 21-yr running correlation of AL and IL. The value of the dashed line is -0.41, which means it exceeds the 95% confidence level. c The simulated time series of PDO the Pacific Decadal Oscillation index solid line and its 11-yr running mean dashed line. | 
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