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
表2 6个代表站年平均地温变化线性趋势[单位:℃?(10a)-1
Table 2 Linear variation trend of mean annual ground temperature at 6 representative stations [unit: ℃?(10a)-1
代表站地表 温度40 cm 地温80 cm 地温160 cm地温320 cm地温
大连0.310.120.11*0.240.23
沈阳0.480.160.200.240.20
长春0.640.230.220.240.23
哈尔滨0.610.370.310.360.33
伊春1.060.550.600.590.61
爱辉1.160.360.340.370.32