大兴安岭东坡新林林区冻土变化特征

常晓丽, 帖利民, 金会军, 何瑞霞, 李晓英, 王永平

The features of permafrost in Xinlin forest area on eastern slope of the Greater Khingan Mountains

Xiaoli CHANG, Limin TIE, Huijun JIN, Ruixia HE, Xiaoying LI, Yongping WANG

表2 不同方式推算的松树林 - 塔头 - 灌丛多年冻土厚度 (m)

Table 2 Permafrost thickness under the three ground surfaces calculated with different ways

推算方式 程氏推算 童氏推算 地温梯度计算值 松树林 58.0 52.2 63.8 塔头 46.7 42.5 60.3 灌丛 84.7 75.3 84.6