毛乌素沙地西北部植被覆盖对沙丘移动的影响
许明静1(), 吕萍1(), 肖南1, 杨军怀2, 刘铮瑶1, 冯淼彦1, 梁准1
Effect of vegetation cover on dune migration in northwest Mu Us Sandy Land
Mingjing Xu1(), Lü Ping1(), Nan Xiao1, Junhuai Yang2, Zhengyao Liu1, Miaoyan Feng1, Zhun Liang1

图3. 裸露沙丘和植被覆盖沙丘的移动速度和方向
A:裸露沙丘(39°09′21″N、108°32′06″E); B:植被覆盖沙丘(39°09′39″N、108°31′37″E)

Fig.3. The migration rate and direction of bare dune and dune with vegetation