河西走廊及周边区域干旱时空分异特征研究

刘小瑛, 杨秀梅, 张君霞, 贵强, 郑琼, 张军鹏

Spatial-temporal differentiation characteristics of drought in the Hexi Corridor and surrounding regions

LIU Xiaoying, YANG Xiumei, ZHANG Junxia, GUI Qiang, ZHENG Qiong, ZHANG Junpeng

图4 1961—2020年研究区3个子区年降水量的年际变化

Fig.4 Interannual variation of annual precipitation in three sub-regions of the study area during 1961-2020