黄河宁蒙段沉积物地球化学元素组成及分布特征
庞红丽1,2(), 高红山3, 李富强4, 张连科3
Geochemical element composition and spatial distribution characteristics of sediments in the Ningxia-Inner Mongolia section of the Yellow River
Hongli Pang1,2(), Hongshan Gao3, Fuqiang Li4, Lianke Zhang3

图1. 研究区位置及采样点分布

Fig.1. Location of the study area and sample distribution