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从第三极到北极: 热喀斯特及其对碳循环影响研究进展
贾麟1(), 范成彦1, 母梅1, 陈旭1, 仲文1, 尚建国2, 张凤1, 李丽丽3, 彭小清1, 牟翠翠1,4,5(), 张廷军1,5
Studies of thermokarst and its effects on ecosystem carbon cycle in the Third Polar regions and the Arctic
Lin JIA1(), Chengyan FAN1, Mei MU1, Xu CHEN1, Wen ZHONG1, Jianguo SHANG2, Feng ZHANG1, Lili LI3, Xiaoqing PENG1, Cuicui MU1,4,5(), Tingjun ZHANG1,5

图2. 多年冻土区受热喀斯特影响的土壤碳流失示意30
区域1活动层厚度在空间上均匀增加, 区域2则属于由地下冰含量差异驱动的空间非均匀多年冻土退化

Fig.2. Mechanisms of soil carbon loss affected by thermokarst in the permafrost regions30
The active layer thickness in Zone 1 increases uniformly in space,while Zone 2 belongs to the spatial heterogeneous permafrost degradation caused by the differences of ground ice content