白令海海冰变化及其影响研究综述
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The change and influence of sea ice over Bering Sea: a review
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图9. 利用EOF分析方法获得的冬季(12月—次年2月)海平面气压前三个主要模态:EOF1 (a),EOF2 (b)和EOF3 (c)],他们分别解释了53.6%,19.9%和13.7%的方差。计算区域为50°~75° N,140° E~220° W |
Fig. 9. The first three spatial patterns [EOF1 (a), EOF2 (b) and EOF3 (c)] of the winter (from December to February) average sea level pressure. They explained the variances of 53.6%, 19.9%, and 13.7%, respectively. The region of interest is 50°~75° N,140° E~220° W |
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