Freeze-thaw processes of active-layer soils in the Nanweng'he River National Natural Reserve in the Da Xing'anling Mountains, northern Northeast China

RuiXia He, HuiJun Jin, XiaoLi Chang, YongPing Wang, LiZhong Wang

Sciences in Cold and Arid Regions . 2018, (2): 104 -113 . DOI: 10.3724/SP.J.1226.2018.00104