鄂尔多斯高原油蒿(Artemisia ordosica)灌丛沙堆风沙气流结构及其地貌学意义
殷婕, 哈斯额尔敦null, 安晶, 周炎广, 胡日娜, 武子丰

Geomorphologic significance of airflow and sand transport around an Artemisia ordosica nebkha in the Ordos Plateau, China
Jie Yin, Hasi Eerdun, Jing An, Yanguang Zhou, Rina Hu, Zifeng Wu
表2 灌丛沙堆两侧观测点平均风速变化幅度
Table 2 Variation range of average wind speed at observation points on both sides of the nebkha
入射风指标参考点南侧观测点北侧观测点
L1L3L4L6L13L12L11
同侧风平均风速/(m·s-1)4.54.73.01.53.64.64.6
平均风速变幅/%5.9-33.7-66.3-19.02.34.1
异侧风平均风速/(m·s-1)4.14.62.11.64.04.83.6
平均风速变幅/%11.3-49.6-61.9-4.216.7-12.1