准噶尔盆地西缘白杨河上游莫合台冲积洪积扇戈壁的特征、时代及过程
李夙超, 邱曼, 李孝泽, 刘景德, 王立民, 胡杨, 李志刚, 牛改红

Characteristics, age and process of Mohetai alluvial fan gobi in the upper reaches of Baiyang River in the western margin of Junggar Basin, NW China
Suchao Li, Man Qiu, Xiaoze Li, Jingde Liu, Limin Wang, Yang Hu, Zhigang Li, Gaihong Niu
表1 冲积洪积扇地貌形态参数
Table 1 Geomorphic parameters of alluvial fans

冲积洪积扇

名称

编号

扇体

规模

冲积洪积扇地貌形态参数
面积/km2平均坡度/(°)比降高差/m长/km宽/km宽长比扇顶角/(°)
白杨河扇715.664.090.02942232.7845.821.40125
布尔阔台河扇253.974.450.05564417.0219.901.17136
蒙戈尔姜扇群119.256.960.1843195.893.950.67123
28.216.900.2083104.702.210.4780
39.016.710.2162834.632.570.5680
47.218.510.2332793.912.230.5770
518.296.040.2044785.404.300.79103
68.044.860.1823435.533.000.54110