山东春季极端低温与前冬北大西洋海温的关系

徐玮平, 孟祥新, 顾伟宗, 伯忠凯

Relationship between extremely low temperature in spring in Shandong Province and North Atlantic SST in preceding winter

XU Weiping, MENG Xiangxin, GU Weizong, BO Zhongkai

图11 1979—2018年前冬北大西洋海温标准化距平场EOF分析第一(a、c)、第二模态(b、d)的空间型(a、b)及时间系数(c,d)

Fig.11 The spatial patterns (a, b) and time coefficients (c, d) of the first (a, c) and second (b, d) modes of EOF analysis of standardized anomaly field of North Atlantic SST in the preceding winter during 1979-2018