拉萨河谷爬坡沙丘沉积物特征
王晓枝, 董治宝, 南维鸽, 李超, 高冲, 张欣

Sediment characteristics of climbing dunes in Lhasa River Valley, China
Xiaozhi Wang, Zhibao Dong, Weige Nan, Chao Li, Chong Gao, Xin Zhang
图3 爬坡沙丘沉积物粒度参数变化(A为表层沉积物,B为不同深度沉积物)
Fig.3 Grain size parameters of climbing dune deposition (A refers to surface sediments and B refers to sediments at different depths)