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2 内蒙古地区1991—2022年7月降水量REOF第一模态空间荷载(a)及其标准化时间系数(b)
(红色方框为内蒙古中西部地区。下同)
Fig.2 Spatial distribution of the first REOF mode (a) and its normalized time coefficients (b) of precipitation in July during 1991-2022
(The red rectangle box for the location of midwest Inner Mongolia. the same as below)