亚洲阻塞高压分类及其与东北冷涡活动和东北夏季低温的联系

刘刚, 沈柏竹, 廉毅, 李尚锋, 曹玲, 刘平

The Sorts of 500 hPa Blocking High in Asia and It’s Relations to Cold Vortex and Aestival Low Temperature in Northeast of China

Gang LIU, Bai-zhu SHEN, Yi LIAN, Shang-feng LI, Ling CAO, Ping LIU

表3 阻塞高压与东北冷涡活动天数同期相关系数

Table 3 Correlation coefficient between days of blocking high and cold vortex in Northeast China in the corresponding period

时间 7月 8月 6~8月 相关系数 0.25 0.71 0.6 显著性水平（α）检验 0.01 0.001 0.001