2022年7月内蒙古干旱半干旱区涝—旱转折事件的成因分析
刘炜, 赵艳丽, 高晶, 李林惠, 王慧敏

Cause analysis of flood-drought alternation event in July 2022 in arid and semi-arid region of Inner Mongolia
LIU Wei, ZHAO Yanli, GAO Jing, LI Linhui, WANG Huimin
图9 2022年7月1—11日与12—31日两时段平均位势高度的差值场(单位:gpm)
(打点区通过α=0.05的显著性检验。下同)
Fig.9 The difference field of the averaged geopotential height between 1-11 and 12-31 July 2022 (Unit: gpm)
(the dotted areas passing the significant test at α=0.05. the same as below)