酒额铁路酒泉至东风段典型沙害区段风沙环境特征

李强

Characteristics of aeolian environment in typical sand-hazard sections along the Jiuquan-Dongfeng section of Jiuquan-Ejin Banner Railway

Qiang Li

图7 2022年酒额铁路酒泉至东风段输沙势随季节变化

Fig.7 Seasonal distribution of sand drift potential along the railway in 2022