穹状沙丘与新月形、线形、格状沙丘的共生格局及发育风况特征

王欣瑶, 吕萍, 余军林, 武怡霏, 韦弈辰

Coexistence patterns and wind regimes of dome dunes with barchan， linear， reticulate

Xinyao Wang, Ping Lv, Junlin Yu, Yifei Wu, Yichen Wei

图11 各类型沙丘共存区穹状沙丘长短轴比与RDP/DP关系

Fig.11 Relationship between the aspect ratio （major-to-minor axis ratio） and the directional variability （RDP/DP） of dome dunes in multi-dune coexisting zones