夏季鄂海阻高活动天数的年际变化及其前期征兆分析
杨旭, 刘刚, 廉毅, 尚博

The Decadal Variation and the Early Sign of the Summer Okhotsk Blocking Highs' Activity Days
Xu YANG, Gang LIU, Yi LIAN, Bo SHANG
表1 1951-2009年春、夏季北半球环流指数同夏季东阻天数的相关系数(显著性水平α=0.05)
Table 1 The correlation coefficients between the summer activity days of Okhotsk blocking high and Northern Hemisphere circulation indices in the spring and summer of the same year (the significance level α=0.05)
指数 相关系数
春季 NPO 0.320
夏季 NPO -0.266
NAO -0.277