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侵蚀型沙丘:来自火星的启示
董治宝(), 李超, 吕萍, 胡光印
Eroded Dunes: Inspiration from Mars
Zhibao DONG(), Chao LI, Ping LÜ, Guangyin HU

图6. 火星类黏土型沙丘(来源:NASA/JPL/UA
(a)火星赫谢尔陨击坑北部类黏土型沙丘;(b)图(a)中黑色方框区域新月形沙丘(HiRISE ESP_036880_1760_RED,中心位置:14.8°S, 127.9°E);箭头代表沙丘发育风向

Fig.6. Clay-like dunes on the Marssource: NASA/JPL/UA
(a) Clay-like dunes in the north of Herschel Crater;(b) Barchan dune of the black box in (a) (HiRISE ESP_036880_1760_RED, center point: 14.8°S, 127.9°E);Arrows represent the winddirection of dune development