气候变暖背景下青海三江源区季节冻土冻融特征研究
李万志, 马海玲, 庞昕玮, 白文蓉, 李红梅, 余迪, 李漠雨

Study on the characteristics of freezing and thawing of the seasonally frozen ground in the Three-River Source Region of Qinghai under warming climate
Wanzhi LI, Hailing MA, Xinwei PANG, Wenrong BAI, Hongmei LI, Di YU, Moyu LI
图3 1961—2021年三江源区年均气温(Tavg)、年均气温变率(Tslope)增暖前后气温差值(Δ T )空间分布图
Fig. 3 Spatial distribution of annual average temperature(Tavg) (a), annual average temperature variability (Tslope)(b) and temperature difference before and after warming(Δ T ) (c) in the Three-River Source Region on northeastern Qinghai-Tibet Plateau from 1961 to 2021