雅鲁藏布江山南宽谷段爬坡沙丘表层沉积物特征

董苗, 严平, 王晓旭, 张国明, 孟小楠, 纪欣然, 王勇

Characteristics of surface sediments on the climbing dunes in Shannan wide valley section of Yarlung Tsangpo River， China

Miao Dong, Ping Yan, Xiaoxu Wang, Guoming Zhang, Xiaonan Meng, Xinran Ji, Yong Wang

图4 朗赛岭爬坡沙丘不同地貌部位地球化学元素富集因子

Fig.4 Geochemical element enrichment factors in different topographic parts of climbing dunes at Langsailing