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3 土壤温度模拟结果统计指标
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Table 3 Statistical indexes of soil temperature simulation results
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深度 | 模型 | | 玛曲 | | | | 那曲 | | | | 狮泉河 | |
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NSE | R2 | RMSE/℃ | | NSE | R2 | RMSE/℃ | | NSE | R2 | RMSE/℃ |
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5 cm | CB | | | | | 0.91 | 0.95 | 2.34 | | 0.99 | 0.99 | 0.90 | BC | | | | | 0.91 | 0.95 | 2.32 | | 0.99 | 0.99 | 0.98 | VG | | | | | 0.90 | 0.93 | 2.45 | | 0.98 | 0.98 | 1.43 | 10 cm | CB | | | | | 0.91 | 0.96 | 2.15 | | 0.99 | 0.99 | 0.98 | BC | | | | | 0.91 | 0.96 | 2.15 | | 0.99 | 0.99 | 0.97 | VG | | | | | 0.89 | 0.94 | 2.38 | | 0.98 | 0.99 | 1.44 | 20 cm | CB | 0.89 | 0.98 | 2.03 | | 0.90 | 0.97 | 2.13 | | 0.98 | 0.99 | 1.46 | BC | 0.89 | 0.98 | 1.99 | | 0.90 | 0.96 | 2.10 | | 0.98 | 0.99 | 1.27 | VG | 0.85 | 0.98 | 2.32 | | 0.87 | 0.95 | 2.40 | | 0.97 | 0.99 | 1.63 | 40 cm | CB | 0.68 | 0.96 | 2.97 | | 0.85 | 0.97 | 2.22 | | 0.93 | 0.96 | 2.48 | BC | 0.69 | 0.97 | 2.90 | | 0.86 | 0.97 | 2.16 | | 0.95 | 0.97 | 2.13 | VG | 0.61 | 0.97 | 3.29 | | 0.82 | 0.95 | 2.43 | | 0.93 | 0.98 | 2.43 | 80 cm | CB | 0.76 | 0.94 | 2.24 | | | | | | 0.81 | 0.89 | 3.91 | BC | 0.78 | 0.94 | 2.17 | | | | | | 0.83 | 0.90 | 3.73 | VG | 0.69 | 0.96 | 2.56 | | | | | | 0.82 | 0.92 | 3.82 |
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