1980—2015年风蚀影响下中国北方土壤有机质与养分流失时空特征
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赵海鹏, 宋宏权, 刘鹏飞, 李霄阳, 王团徽
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Spatio-temporal variations of soil organic matter and nutrient losses resulted from wind erosion in northern China from 1980 to 2015
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ZHAO Haipeng, SONG Hongquan, LIU Pengfei, LI Xiaoyang, WANG Tuanhui
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表2 WRF/Chem气象参数模拟结果评估
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Tab. 2 Evaluation of meteorological parameters simulated by WRF/Chem
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| 气象参数（单位） | 季节 | 平均观测值 | 平均模拟值 | MB | NMB(%) | NME(%) | RMSE | R | | T2 (℃) | 冬季 | -0.8 | -1.9 | -1.1 | -0.5 | 2.6 | 3.5 | 0.9 | | 春季 | 6.1 | 5.2 | -0.9 | -15.1 | 37.9 | 3.4 | 0.9 | | 夏季 | 21.9 | 21.7 | -0.2 | -0.1 | 8.9 | 3.3 | 0.9 | | 秋季 | 18.7 | 17.8 | -0.9 | -4.6 | 9.3 | 3.1 | 0.9 | | WSP10 (m/s) | 冬季 | 1.9 | 3.2 | 1.3 | 69.0 | 76.1 | 1.7 | 0.4 | | 春季 | 2.5 | 3.5 | 1.0 | 43.0 | 51.1 | 1.5 | 0.5 | | 夏季 | 2.2 | 3.2 | 1.0 | 42.1 | 49.8 | 1.3 | 0.5 | | 秋季 | 1.9 | 2.9 | 1.0 | 49.4 | 56.4 | 1.3 | 0.5 | | WDR10（°） | 冬季 | 210.5 | 190.1 | -20.4 | -12.7 | 46.9 | 189.0 | 0.2 | | 春季 | 206.4 | 185.2 | -21.3 | -13.4 | 47.3 | 165.2 | 0.2 | | 夏季 | 201.5 | 167.3 | -34.2 | -15.6 | 47.3 | 194.7 | 0.2 | | 秋季 | 211.4 | 172.7 | -38.7 | -16.3 | 48.6 | 192.7 | 0.2 | | PCP(mm/d) | 冬季 | 0.9 | 0.7 | -0.2 | -10.6 | 107.3 | 6.4 | 0.5 | | 春季 | 2.8 | 2.4 | -0.4 | -17.2 | 97.8 | 9.5 | 0.4 | | 夏季 | 3.5 | 4.3 | 0.8 | 12.2 | 139.7 | 7.3 | 0.5 | | 秋季 | 1.8 | 2.1 | 0.3 | 7.2 | 123.6 | 8.5 | 0.3 |
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