Variation of the base flow and its causes in the upper reaches of the Shule River in the Qilian Mountains
DONG Weiwei, DING Yongjian, WEI Xia
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2014, (3): 661 -669 .  DOI: 10.7522/j.issn.1000-0240.2014.0079