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 |
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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4 1961—2021年三江源区最大季节冻结深度(单位:cm)、最大季节冻结深度累积距平变化曲线及最大季节冻结深度(单位:cm)、最大季节冻结深度变率[单位:cm?(10a)-1]空间分布图 |
| Fig. 4 Changing curve of annual maximum depth of frost penetration (unit: mm) (a), cumulative anomaly of the mean annual maximun seasonal freezing depth (b), spatial distribution map of the mean annual maximun seasonal freezing depth (unit: mm) (c), and change rate of the mean annual maximun seasonal freezing depth change rate [unit: cm?(10a)-1] (d) in the Three-River Source Region on northeastern Qinghai-Tibet Plateau from 1961 to 2021 |
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