基于SHAW模型的青藏高原季节冻土区土壤温湿度模拟与评估
薛伟, 周毓彦, 刘建伟, 鲁帆, 侯保灯, 胡莹莹, 肖伟华

Simulation and assessment of soil temperature and moisture in seasonally frozen soil regions of the Tibetan Plateau based on SHAW model
Wei XUE, Yuyan ZHOU, Jianwei LIU, Fan LU, Baodeng HOU, Yingying HU, Weihua XIAO
表2 不同土壤水分特征曲线模型的关键参数
Table 2 Key parameters of different soil water characteristic curve models
站点深度/cmCB模型BC模型VG模型
ψe/mbψe/mλnα
CST055-0.3904.0-0.3900.401.500.016
10-0.3902.3-0.3900.601.600.050
20-0.3806.5-0.3800.151.400.070
40-0.3607.6-0.3600.131.420.019
80-0.60010.0-0.6000.061.250.020
Naqu_north5-0.0204.3-0.0200.352.040.095
10-0.1426.4-0.1420.202.040.025
20-0.0495.0-0.0490.302.040.080
40-0.0636.0-0.0630.252.250.050
80-0.1252.0-0.1250.502.450.130
SQ035-0.0426.5-0.0420.252.200.120
10-0.1024.5-0.1020.292.200.120
20-0.0794.1-0.0790.442.200.120
40-0.0744.5-0.0740.442.000.120
80-0.0665.0-0.0660.452.000.120