TY - Journal of Arid Meteorology A1 - LIU Shuyan, RONG Yanshu, LYU Xingyue, YIN Yuting T1 - Comparative Analysis of Drought in China and the United States in 2012 Y1 - 2021-10-30 JF - Journal of Arid Meteorology JO - Journal of Arid Meteorology SP - 717 EP - 726 VL - 39 IS - 5 UR - http://www.ghqx.org.cn N1 - 10.11755/j.issn.1006-7639(2021)-05-0717 ER -