雅鲁藏布江中游不同地表输沙量特征
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落桑曲加, 张焱, 马鹏飞, 扎多, 格多, 张正偲
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Study on the sand transport quantities on the different landscapes in the middle area of Yarlung Zangbo River
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Luosangqujia, Yan Zhang, Pengfei Ma, Zaduo, Geduo, Zhengcai Zhang
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表2 风沙流结构()拟合系数
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Table 2 The coefficients of sand transport flux ()
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月份 | 系数 | 森布日 | 昌果 | 阿扎 | 桑耶寺 | 多颇章 | 桑日 |
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9 | n | 0.72 | 3.03 | 1.11 | 0.81 | 0.09 | 1.45 | o | 2.52 | 338.94 | 166.28 | 9.11 | 31.90 | 1.87 | P | 0.04 | 0.05 | 0.03 | 0.04 | 0.03 | 0.09 | R2 | 0.98 | 0.99 | 1.00 | 0.99 | 1.00 | 0.97 | RMSE | 0.04 | 5.35 | 0.86 | 0.12 | 0.19 | 0.06 | 10 | n | 0.65 | 1.15 | 0.65 | 0.90 | 1.05 | 1.15 | o | 2.35 | 55.43 | 213.39 | 23.79 | 54.72 | 3.36 | P | 0.05 | 0.07 | 0.04 | 0.04 | 0.03 | 0.04 | R2 | 0.98 | 0.99 | 0.99 | 0.99 | 0.99 | 0.96 | RMSE | 0.05 | 0.69 | 2.14 | 0.24 | 0.55 | 0.10 | 11 | n | 0.69 | 3.40 | 1.50 | 1.28 | 2.74 | 0.94 | o | 1.72 | 326.26 | 163.63 | 95.44 | 144.61 | 6.11 | P | 0.03 | 0.08 | 0.04 | 0.03 | 0.03 | 0.05 | R2 | 0.99 | 1.00 | 1.00 | 0.99 | 0.99 | 0.98 | RMSE | 0.02 | 4.00 | 0.68 | 0.75 | 1.61 | 0.11 | 12 | n | 1.31 | 6.05 | 6.63 | 3.95 | 0.80 | 2.03 | o | 1.22 | 160.85 | 187.99 | 246.75 | 15.37 | 7.13 | P | 0.03 | 0.16 | 0.09 | 0.04 | 0.11 | 0.17 | R2 | 0.80 | 0.88 | 0.95 | 0.97 | 0.90 | 0.98 | RMSE | 0.07 | 13.24 | 7.98 | 5.64 | 0.31 | 0.25 |
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