砾波纹地表风沙颗粒蠕移特征及其地貌学意义

钱广强, 杨转玲, 邢学刚, 董治宝, 潘凯佳, 孟雨萱, 郭酉元

Creep of aeolian sediments on the surface of granule ripples and its geomorphological significance

Guangqiang Qian, Zhuanling Yang, Xuegang Xing, Zhibao Dong, Kaijia Pan, Yuxuan Meng, Youyuan Guo

图5 不同粒径组颗粒相对地表沉积物的富集比率

Fig.5 Enrichment ratios of different grain size fractions relative to the surface sediments