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河西走廊2023年春季两次强沙尘天气过程对比
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Comparison of two severe sand-dust weather processes over the Hexi Corridor in spring 2023
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图7. 2023年3月20日(a)和4月18日(b)沙尘过程中酒泉站风廓线雷达风场(风矢,单位:m·s-1)的时间-高度剖面(自右至左) |
Fig.7. The height-time sections (from right to left) of wind field (wind vectors, Unit: m·s-1) of wind profiler radar at Jiuquan Station during the dust events on 20 March (a) and 18 April (b) 2023 |
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