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
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薛伟, 周毓彦, 刘建伟, 鲁帆, 侯保灯, 胡莹莹, 肖伟华
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Simulation and assessment of soil temperature and moisture in seasonally frozen soil regions of the Tibetan Plateau based on SHAW model
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Wei XUE, Yuyan ZHOU, Jianwei LIU, Fan LU, Baodeng HOU, Yingying HU, Weihua XIAO
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表4 土壤湿度模拟结果统计指标
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Table 4 Statistical indexes of soil moisture simulation results
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深度 | 模型 | | 玛曲 | | 那曲 | | 狮泉河 |
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| NSE | R2 | RMSE/(m3·m-3) | | NSE | R2 | RMSE/(m3·m-3) | | NSE | R2 | RMSE/(m3·m-3) |
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5 cm | CB | | 0.60 | 0.91 | 0.09 | | 0.31 | 0.47 | 0.04 | | 0.49 | 0.72 | 0.01 | BC | | 0.89 | 0.89 | 0.05 | | 0.33 | 0.43 | 0.04 | | 0.39 | 0.59 | 0.01 | VG | | 0.73 | 0.84 | 0.07 | | 0.34 | 0.41 | 0.04 | | 0.24 | 0.34 | 0.02 | 10 cm | CB | | 0.70 | 0.86 | 0.04 | | 0.54 | 0.56 | 0.04 | | 0.55 | 0.62 | 0.02 | BC | | 0.75 | 0.83 | 0.04 | | 0.52 | 0.53 | 0.04 | | 0.67 | 0.77 | 0.01 | VG | | 0.65 | 0.77 | 0.05 | | 0.33 | 0.56 | 0.05 | | 0.19 | 0.19 | 0.02 | 20 cm | CB | | 0.89 | 0.92 | 0.04 | | 0.62 | 0.74 | 0.02 | | 0.53 | 0.88 | 0.01 | BC | | 0.87 | 0.96 | 0.04 | | 0.65 | 0.69 | 0.02 | | 0.78 | 0.84 | 0.01 | VG | | 0.68 | 0.94 | 0.06 | | 0.50 | 0.71 | 0.02 | | 0.31 | 0.55 | 0.01 | 40 cm | CB | | 0.92 | 0.94 | 0.02 | | 0.81 | 0.82 | 0.02 | | 0.60 | 0.73 | 0.01 | BC | | 0.72 | 0.95 | 0.04 | | 0.79 | 0.80 | 0.02 | | 0.71 | 0.77 | 0.01 | VG | | 0.71 | 0.91 | 0.04 | | 0.02 | 0.72 | 0.04 | | 0.70 | 0.75 | 0.01 | 80 cm | CB | | 0.61 | 0.69 | 0.02 | | | | | | 0.69 | 0.71 | 0.01 | BC | | 0.63 | 0.70 | 0.02 | | | | | | 0.70 | 0.72 | 0.01 | VG | | 0.51 | 0.78 | 0.03 | | | | | | 0.81 | 0.81 | 0.01 |
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