临哈铁路典型路段风沙防治工程的三维气流场特征与防沙效率
韩庆杰, 郝才元, 屈建军, 张宏杰, 周福成

Characteristics of three-dimensional flow field and sand control efficiency at typical sand control engineering area along the Linhe-Hami Railway
Qingjie Han, Caiyuan Hao, Jianjun Qu, Hongjie Zhang, Fucheng Zhou
表2 临哈铁路典型风沙区风沙防护工程内植被特征
Table 2 The vegetation characteristics at typical sand control engineering area of Lin-Hami railway
位置植物种高度/m盖度/%总盖度/%位置植物种高度/m盖度/%总盖度/%
K67-77梭梭1.802361.02K362-365白沙蒿0.3069
花棒2.1016白刺0.453
沙枣1.706K420白沙蒿0.30214
火绒草0.150.02白刺0.203
白沙蒿0.4512红砂0.259
芦苇0.4010K432白刺0.90411
K85-91柠条2.202245.75红砂0.403
沙米0.218柠条1.102
白沙蒿0.421.5柽柳1.701
梭梭1.8027沙拐枣0.751
白刺0.300.2K540霸王0.30.51.06
丝毛飞廉0.370.05梭梭1.30.4
K209-217沙冬青0.90753单脉大黄0.050.02
蒙古扁桃1.008沙木廖0.20.01
白刺0.2521白刺0.130.01
白沙蒿0.4510木本猪毛菜0.350.1
霸王0.753K586红砂0.2522
K325-328 K334 K339梭梭1.801121.4K5K10K27红砂0.2711
白刺0.302K745梭梭2.30919
白沙蒿0.355芦苇0.503
红砂0.253柽柳0.502
蒙古扁桃0.400.2沙拐枣0.353
木本猪毛菜0.450.2胡杨3.002