Effect of soil freezing and thawing on the carbon and nitrogen in forest soil in the Qilian Mountains
CHANG Zongqiang, MA Yali, LIU Wei, FENG Qi, SU Yonghong, XI Haiyang, SI Jianhua
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2014, (1): 200 -206 .  DOI: 10.7522/j.issn.1000-0240.2014.0025