The relationships between snow cover and Sabina przewalskii radial growth at alpine timberlines in the middle Qilian Mountains
WANG Bo, CHEN Tuo, XU Guobao, LIU Xiaohong, WANG Wenzhi, WU Guoju
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2015, (2): 318 -326 .  DOI: 10.7522/j.issn.1000-0240.2015.0035