库姆塔格沙漠北部三垄沙地区砾波纹形态和表面流场
杨转玲, 钱广强, 邢学刚, 董治宝, 郭酉元

Morphology and surface flow patterns of granule ripples in the Sanlongsha dune field of the northern Kumtagh Sand Sea
Zhuanling Yang, Guangqiang Qian, Xuegang Xing, Zhibao Dong, Youyuan Guo
图6 砾波纹表面不同部位T1和T2时段风向统计(备注:西偏为负值,东偏为正值)
Fig.6 T1 and T2 periods wind direction statistics at different positions of the granule ripple surface. Notes: A deflection to the west is considered negative, while a deflection to the east is positive