Stefan方程在土壤冻融过程模拟中的应用
刘文惠, 谢昌卫, 刘海瑞, 庞强强, 王武, 刘广岳, 杨雨昆, 王铭, 张琪

Application of Stefan equation on simulating freezing-thawing process of permafrost
Wenhui LIU, Changwei XIE, Hairui LIU, Qiangqiang PANG, Wu WANG, Guangyue LIU, Yukun YANG, Ming WANG, Qi ZHANG
表2 基于Stefan方程的活动层厚度估算值小于实测值的结果统计
Table 2 The relative errors between calculated active layer thickness and measured active layer thickness
站点纬度/N经度/E海拔/m实测值/m模拟值/m相对误差/%文献来源
蒙古北部的库苏古尔BH33.23.06.2Heggem等[17]
BH44.02.927.5
BH6>4.03.6>10
BH94.84.114.5
BH104.23.614.2
BH164.81.372.9
乌丽34.00°92.67°4 6252.552.1814.5庞强强等[34]
北麓河34.82°92.92°4 6562.402.1610
开心岭33.96°92.34°4 652>2.702.19>18.9
通天河33.77°92.24°4 6502.652.2216.2
温泉盆地91.94°4 8173.363.330.8徐晓明等[35]
扎加藏布河91.53°4 8683.502.6524.2
扎加藏布河91.62°4 8873.422.7320.1