东北典型风蚀区不同土地利用方式下的风沙活动强度特征

赵馨茹, 韩雪晴, 梁羽石, 张瑜, 王大中, 李庆, 郭中领, 沈海鸥

Characteristics of aeolian sand activity intensity under different land-use types in a typical wind erosion region of Northeast China

Xinru Zhao, Xueqing Han, Yushi Liang, Yu Zhang, Dazhong Wang, Qing Li, Zhongling Guo, Haiou Shen

表4 6种概率密度函数的拟合参数

Table 4 Fitting parameters of six probability density functions

概率密度函数 R2 MAE RMSE KS Burr12 0.9931 0.0056 0.0072 0.0159 ExponWeib 0.9941 0.0051 0.0067 0.0130 Gamma 0.9923 0.0061 0.0076 0.0179 GenExtreme 0.9808 0.0086 0.0120 0.0268 Gumbel 0.9780 0.0107 0.0129 0.0219 Weibull 0.9878 0.0078 0.0096 0.0184