基于随机森林的局地起沙量预测评估模型
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李彬, 孙小龙, 赵悦晨, 江琪, 卢士庆, 唐家琦
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Prediction model of dust mass generation in dust source by random forest
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Bin Li, Xiaolong Sun, Yuechen Zhao, Qi Jiang, Shiqing Lu, Jiaqi Tang
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表5 2022年4月23日风速变率计算
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Table 5 Analysis of wind velocity variability on April 23,2022
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时刻 | 100.8°E, 42.47°N | 100.9°E, 42.47°N | 101.1°E, 42.46°N | 101.3°E, 42.46°N | 101.5°E, 42.45°N | 101.8°E, 42.44°N | 102.1°E, 42.43°N | 102.5°E, 42.42°N |
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10:00 | 11.4 | 11.5 | 11.2 | 11.2 | 11.2 | 11.3 | 11.7 | 10.1 | 11:00 | 11.3 | 11.1 | 10.9 | 10.9 | 11.0 | 11.3 | 11.3 | 10.1 | 12:00 | 11.3 | 10.9 | 10.6 | 10.6 | 10.7 | 11.0 | 10.5 | 10.1 | 13:00 | 11.9 | 11.7 | 11.5 | 11.4 | 11.3 | 10.9 | 10.5 | 9.5 | 14:00 | 11.5 | 11.2 | 10.9 | 10.9 | 10.9 | 11.0 | 10.4 | 9.3 | 平均 | 11.48 | 11.28 | 11.02 | 11.0 | 11.02 | 11.1 | 10.88 | 9.82 |
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