积雪对祁连山区黑河上游活动层热状态的影响研究
张凤,范成彦,牟翠翠,孙文,彭小清,张廷军

Influences of snow cover on the thermal state of the active layer in the upper reaches of the Heihe River in the Qilian Mountains
Feng ZHANG,Chengyan FAN,Cuicui MU,Wen SUN,Xiaoqing PENG,Tingjun ZHANG
图9 2012—2018年PT1和EB监测场地5~160 cm温度剖面变化
Fig.9 Variation of temperature profile from 2012—2018 of depth 5~160 cm of PT1 site