中国沙区公路风沙危害及防治研究进展
张克存, 安志山, 何明珠, 肖建华, 张宏雪

Progress of research on wind-blown sand prevention and control along highways in China
Kecun Zhang, Zhishan An, Mingzhu He, Jianhua Xiao, Hongxue Zhang
图1 沙区公路风沙危害
Fig.1 Sand damages along highways in sandy region