山西最大冻土深度时空分布特征

张小平, 秦璐, 范卫东, 李瑞芳, 田粉平

Spatial-temporal distribution characteristics of maximum frozen soil depth in Shanxi Province

ZHANG Xiaoping, QIN Lu, FAN Weidong, LI Ruifang, TIAN Fenping

图5 1960—2018年山西北部、中部和南部平均月最大冻土深度变化

Fig.5 The monthly variation of average maximum frozen soil depth in northern, central and southern Shanxi during 1960-2018