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3 D1和D2中T1~T4的u*与z0值的变化

Table 3 Variation of friction velocity and roughness length values for T1-T4 in D1 and D2

指标 D1-T1 D1-T2 D1-T3 D1-T4 D2-T1 D2-T2 D2-T3 D2-T4 u* 0.1411 0.1918 0.3660 0.4675 0.0991 0.1508 0.2102 0.2314 z0 0.0311 0.0079 0.0009 0.0007 0.0199 0.0060 0.0026 0.0015