东北地区地温和冻结深度时空特征的细化分析

龚强,晁华,朱玲,蔺娜,于秀晶,刘春生,汪宏宇

Detailed analysis of spatial and temporal characteristics of ground temperature and frost depth in Northeast China

Qiang GONG,Hua CHAO,Ling ZHU,Na LIN,Xiujing YU,Chunsheng LIU,Hongyu WANG

图2 东北地区地表及40、80、320 cm深度年平均地温网格化推算分布

Fig.2 Gridding calculation distribution of mean annual ground temperature at 0， 40， 80， 320 cm depth in Northeast China