Spatiotemporal changes of annual freezing/thawing index of seasonally frozen soil in Jilin Province
Jingquan REN, Yuxi LIU, Dongni WANG, Liang WANG, Yue SUN, Chunming GUO, Qi LI
Journal of Glaciology and Geocryology . 2020, (2): 430 -438 .  DOI: 10.7522/j.issn.1000-0240.2020.0035