卫星遥感揭示的2001年以来中蒙地区沙尘事件频次变化及其原因 |
程星雨, 徐志伟, 俞妍, 张小啸 |
Changes in frequency and possible causes of dust occurrence in northern China and Mongolia since 2001 revealed by remote sensing |
Xingyu Cheng, Zhiwei Xu, Yan Yu, Xiaoxiao Zhang |
图1 2001—2007年中国北方气象站点观测的沙尘事件次数与主要类型 |
Fig.1 The number of sand and dust storms and their main types observed by meteorological stations in North China from 2001 to 2007 |
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