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
图5 观测期间不同高度风速(A)和风向的变化(B)及占比(C)
Fig.5 Variation of wind speed (A) and wind direction (B), and proportion (C) of wind direction at different heights during the observation period