Investigation on Permafrost Distribution over the Upper Reaches of the Heihe River in the Qilian Mountains
WANG Qing-feng, ZHANG Ting-jun, WU Ji-chun, PENG Xiao-qing, ZHONG Xin-yue, MU Cui-cui, WANG Kang, WU Qing-bai, CHENG Guo-dong
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2013, (1): 19 -29 .  DOI: 10.7522/j.issn.1000-0240.2013.0003