基于沉积物理化性质的雅鲁藏布江中游粉尘物源研究

张焱, 马鹏飞, 曾林, 梁爱民, 张正偲

Study on silt and clay provenance in the Yarlung Zangbo River middle reaches using sediment physicochemical characteristics

Yan Zhang, Pengfei Ma, Lin Zeng, Aimin Liang, Zhengcai Zhang

图4 5种类型地表平均粒径与分选系数（A）、偏度（B）和峰度（C）的关系

Fig.4 The relationships between mean grain size and sorting (A), skewness (B) and kurtosis (C)