乌玛高速公路腾格里沙漠段防护体系典型断面风沙活动特征

缑永涛, 吴永祥, 彭波, 张勇, 孔会平, 赵兴红, 冀鹏举, 李云昊, 何明珠, 邵梅, 谭明亮, 逯军峰

Characteristics of aeolian sand activity in typical section of protection system of Wuhai-Maqen Highway （G1816） in Tengger Desert

Yongtao Gou, Yongxiang Wu, Bo Peng, Yong Zhang, Huiping Kong, Xinghong Zhao, Pengju Ji, Yunhao Li, Mingzhu He, Mei Shao, Mingliang Tan, Junfeng Lu

图4 起沙风频率及风向的季节变化

Fig.4 Seasonal variation of sand-driving wind frequency and direction