CLM5. 0对阿拉斯加多年冻土区土壤温度和碳循环模拟的适用性评估

闫旭春, 吴晓东, 吕雅琼, 吴通华, 李韧, 胡国杰, 邹德富, 刘亚东, 魏献花, 范晓英, 王栋

Applicability evaluation of CLM5. 0 in simulating soil temperature and carbon cycle in Alaskan permafrost region

Xuchun YAN, Xiaodong WU, Yaqiong LÜ, Tonghua WU, Ren LI, Guojie HU, Defu ZOU, Yadong LIU, Xianhua WEI, Xiaoying FAN, Dong WANG

表2 观测站点的土壤质地信息

Table 2 Information of soil texture at the observation sites

深度/m US_Atq US_Prr US_Ivo 黏粒/% 砂粒/% 黏粒/% 砂粒/% 黏粒/% 砂粒/% 0.01 30 54 7 34 17 36 0.04 30 54 7 34 17 36 0.09 16 40 7 34 17 38 0.16 16 39 6 35 16 40 0.26 16 39 5 36 17 37 0.40 17 33 5 40 17 37 0.58 14 38 5 40 17 35 0.80 14 38 4 50 15 35 1.05 20 27 4 50 15 35 1.36 20 27 23 43 18 39