1. Weather Modification Office of Qinghai Province, Xining 810001, China;
2. Key Laboratory of Disaster Preventing and Reducing of Qinghai Province, Xining 810001, China
KANG Xiaoyan, MA Xueqian, HAN Huibang, ZHANG Boyue, WANG Lijun. Variation Characteristics of Precipitable Water over Hequ Region ofthe Upper Reaches of the Yellow River During 1981-2015[J]. Journal of Arid Meteorology, DOI: 10.11755/j.issn.1006-7639(2017)-06-0975.