Characteristics of dry and wet changes in sunflower growing areas in northern China and their causes from 1961 to 2020
WANG Xiaochen, MA Xueqing, HE Huayun, REN Siqi, TANG Shuyue, ZHAO Jinyuan, PAN Zhihua, WANG Jing, PAN Xuebiao, HU Qi
Journal of Arid Meteorology . 2022, (6): 1033 -1041 .  DOI: 10.11755/j.issn.1006-7639(2022)-06-1033