戈壁沙尘释放过程与机理研究进展

张正偲, 潘凯佳, 梁爱民, 董治宝, 李兴财

Progress on Process and Mechanism of Sand and Dust Emission on Gobi

Zhengcai Zhang, Kaijia Pan, Aimin Liang, Zhibao Dong, Xingcai Li

图4 典型戈壁地表属性示意图 （a）无结皮戈壁；（b）含有冲沟和雅丹的戈壁；（c）含冲沟戈壁；（d）含有结皮的戈壁；（e）戈壁和冲积物并存；（f）含干湖沉积物戈壁

Fig.4 Typical gobi surface characteristics (a)Without crust； (b) With gully and yardang； (c)With gully； (d)With crust； (e)Coexitence of gobi and diluvial deposition； (f)Large area of alluvial deposition in gobi region