1981-2017年西藏“一江两河”流域5 cm地温及其界限温度时空变化特征
杜军,胡军,尼玛吉,次旺顿珠

Spatial-temporal change of mean soil temperature and its critical temperature at 5 cm depth in the region of the Yarlung Zangbo River and its two tributaries of Tibet during 1981-2017
DU Jun,HU Jun,Nimaji ,Ciwangdunzhu
图3 西藏“一江两河”流域月平均5 cm地温变化
Fig. 3 Variation of monthly average soil temperature at 5 cm depth in the region of the Yarlung Zangbo River and its two tributaries of Tibet during 1981-2017 (a. Inter-monthly variation; b. Linear variation trend)