塔克拉玛干沙漠不同地表输沙率和粒径特征
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张文慧, 潘凯佳, 王思琦, 雷云竹, 张正偲
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Characteristics of sand transport rate and particle size of various land surface in the Taklimakan Desert
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Wenhui Zhang, Kaijia Pan, Siqi Wang, Yunzhu Lei, Zhengcai Zhang
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表5 <63 μm粒级含量随高度的拟合参数
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Table 5 Fitting parameters of percentage content of <63 μm grain grades with height
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| 监测站-时段 | 拟合系数 | R2 | P |
|---|
| a3 | b3 | c3 |
|---|
| 1-T1 | 17.39 | -12.09 | -4.57 | 0.88 | <0.05 | | 1-T2 | 17.22 | -11.69 | -84.83 | 0.84 | <0.05 | | 2-T1 | 23.23 | -15.61 | -9.07 | 0.99 | <0.05 | | 2-T2 | 22.61 | -17.87 | -10.86 | 0.96 | <0.05 | | 3-T1 | 0.00 | -1.00 | — | 0.00 | — | | 3-T2 | 28.24 | -16.62 | -5.10 | 0.97 | <0.05 | | 4-T1 | 28.62 | 0.26 | 2.00 | 0.94 | <0.05 | | 4-T2 | 26.46 | 1.94 | 1.10 | 0.87 | <0.05 | | 5-T1 | 19.66 | -13.77 | -6.65 | 0.49 | 0.26 | | 5-T2 | 15.16 | -9.51 | -8.02 | 0.90 | <0.05 | | 6-T1 | 36.43 | -31.20 | -1.39 | 1.00 | <0.05 | | 6-T2 | 31.13 | -26.65 | -4.70 | 0.97 | <0.05 | | 7-T1 | 29.79 | -29.07 | -3.82 | 0.65 | 0.12 | | 7-T2 | 33.49 | -33.50 | -5.12 | 0.85 | <0.05 | | 8-T1 | 8.92 | 4.26 | 1.10 | 0.92 | <0.05 | | 8-T2 | 0.00 | 17.67 | 0.53 | 0.90 | <0.05 |
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