Exchange of Groundwater and River Water in a Basin of the Middle Heihe River by Using δ18O
ZHANG Ying-hua, WU Yan-qing, DING Jian-qiang, WEN Xiao-hu
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2005, (1): 106 -110 .  DOI: 10.7522/j.issn.1000-0240.2005.0016