柴达木盆地西南缘山前沙丘区沉积物地球化学特征及其指示意义
张思悦, 李继彦, 张姚姚, 徐德华

Geochemical characteristics and implications of sediments in the piedmont of southwestern Qaidam Basin, China
Siyue Zhang, Jiyan Li, Yaoyao Zhang, Dehua Xu
图2 研究区沉积物类型
Fig. 2 Types of surface sediment in the study area