19752018年民勤绿洲沙漠化过程及其驱动机制
李军豪, 陈勇, 杨国靖, 周立华

The aeolian desertification process and driving mechanism of Minqin Oasis from 1975 to 2018
Junhao Li, Yong Chen, Guojing Yang, Lihua Zhou
图 3 1975—2018年民勤绿洲沙漠化重心变化
Fig.3 Changes in the aeolian desertification center of Minqin Oasis from 1975 to 2018