海河流域夏季降水关键区季内演变及其环流配置的定量化分析
何丽烨, 程善俊, 马宁, 郭军

Intraseasonal evolution of the key areas of precipitation in the Haihe River Basin and quantitative analysis of its associated atmospheric circulation during summer
HE Liye, CHENG Shanjun, MA Ning, GUO Jun
图3 1961—2015年海河流域夏季各月降水关键区的年代际分布
Fig. 3 Interdecadal distribution of the high value areas of monthly contribution of station precipitation to total amount in the Haihe River Basin during 1961-2015