Comparison of 4 Remote Sensing Drought Indexes for Drought Monitoring in Eastern Inner Mongolia
QU Xue-bin, WU Hao, YUE Kun, LIU Peng-tao, LI Xi-ran
Journal of Ecology and Rural Environment . 2020, (1): 81 -88 .  DOI: 10.19741/j.issn.1673-4831.2019.0130