雅鲁藏布江河谷爬坡沙丘研究进展

周畅, 杨林海

Research progress on climbing dunes in the Yarlung Zangbo River Valley， southern Tibetan Plateau

Chang Zhou, Linhai Yang

图5 雅鲁藏布江河谷米林段卧龙爬坡沙丘钻孔采样及初步测年结果 注：图A中蓝色和橙色箭头分别指向河流流向和近地表风向；图C中黄色代表风成沙，深灰色代表基岩

Fig.5 Borehole sampling in Wolong climbing dune and preliminary dating results