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4 戈壁(A)、丘顶(B)、河流(C)、丘间地与砾浪(D)微量元素UCC标准化分布图
Fig.4 UCC-normalized pattern of trace element composition for gobi (A), dune top (B), river (C), interdune and gravel ripple (D) in the study area