中国西北戈壁区沙尘暴过程中近地层风沙运动特征
张正偲, 潘凯佳, 张焱, 韩兰英

Sand transport characteristics above gobi surface during a dust storm in northern China
Zhengcai Zhang, Kaijia Pan, Yan Zhang, Lanying Han
图8 观测期间平均粒径(A)和粗沙含量随高度变化(B)
Fig. 8 Mean grain size (A) and coarse sand frequency (B) change with height during field experiments