不同时间尺度农田风沙流模拟
黄亚鹏, 郭中领, 常春平, 王仁德, 李继峰, 李庆

Modeling aeolian sand flux over farmland for different time scales
Yapeng Huang, Zhongling Guo, Chunping Chang, Rende Wang, Jifeng Li, Qing Li
表2 两个地点不同时间尺度预测值与实测值拟合方程的R2以及NSC
Table 2 Values of R2 and NSC in fitting equations between predicted and measured values of different time scales in two experiment points
时间 尺度方程地点1地点2
R2NSCR2NSC
10 minBagnold方程0.650.390.60-3.44
Kawamura方程0.13-2.120.59-20.77
Zingg方程0.65-0.280.600.18
Lettau方程0.65-0.340.61-8.39
15 minBagnold方程0.460.290.71-1.69
Kawamura方程0.47-2.510.71-14.53
Zingg方程0.47-0.290.710.29
Lettau方程0.47-0.570.72-5.13
20 minBagnold方程0.590.340.59-4.98
Kawamura方程0.60-2.530.61-30.11
Zingg方程0.59-0.370.620.15
Lettau方程0.59-0.480.62-12.04
25 minBagnold方程0.510.120.86-2.92
Kawamura方程0.64-2.740.85-19.02
Zingg方程0.12-0.290.860.24
Lettau方程0.40-0.230.85-7.33
30 minBagnold方程0.760.410.57-3.94
Kawamura方程0.75-2.240.56-23.87
Zingg方程0.76-0.340.570.16
Lettau方程0.76-0.290.58-9.31