阿拉善高原东南部干涸湖盆沉积物粒度特征
于海云, 张正偲, 王志军

Sediment grain size characteristics at extinct lakes in the south Alxa, China
Haiyun Yu, Zhengcai Zhang, Zhijun Wang
图2 不同地理位置地表特征
Fig.2 Landscapes for the four sites in the study region