干旱区内陆湖盆沙尘水平通量及粒度特征

顿耀权, 罗万银, 邵梅, 王芳, 逯军峰, 李得禄, 满多清, 车雪华

Sand-dust horizontal flux and grain size of inland lake basin in arid region：a case of Qingtu Lake

Yaoquan Dun, Wanyin Luo, Mei Shao, Fang Wang, Junfeng Lu, Delu Li, Duoqing Man, Xuehua Che

表3 青土湖北不同时段风况对比

Table 3 Comparison of wind conditions during different observation periods in North of Qingtu Lake

风况 观测时段 T1 T2 T3 T4 T5 T6 平均风速/(m·s-1) 2.29 1.96 1.00 1.70 2.12 1.88 最大风速/(m·s-1) 15.60 11.07 9.56 10.57 10.57 15.60 起沙风频率/% 15.57 11.12 4.96 9.94 14.46 10.20 平均起沙风速/(m·s-1) 6.45 6.11 6.05 6.35 6.56 6.18