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| 2002年春季北京沙尘天气成因及源地分析 | |
| 引用本文： | 方翔,郑新江,陆均天,孙家民,屠志方,李梦先,王国胜,周卫东.2002年春季北京沙尘天气成因及源地分析[J].国土资源遥感,2002,13(4):17-21. |
| 作者姓名： | 方翔 郑新江 陆均天 孙家民 屠志方 李梦先 王国胜 周卫东 |
| 作者单位： | 1. 中国气象局,北京,100081 2. 国家林业局,北京,100714 |
| 基金项目： | 财政部“西北地区土壤水分、沙尘暴监测预测研究”项目资助 |
| 摘 要： | 利用气象卫星资料对2002年春季北京沙尘天气成因及源地进行分析,得出:我国北方地区连续数年的持续少雨以及2001年冬天以来的异常温暖是2002年北京沙尘天气频发的主要气候原因;2002年春季影响北京的沙尘天气分别来源于蒙古国境内和内蒙古阴山地区及浑善达克沙地毗邻地区,前者所造成的影响明显大于后者。 |
| 关 键 词： | 沙尘天气 气象卫星 北京沙尘源地 |
| 文章编号： | 1001-070X(2002)04-0017-05 |
| 收稿时间： | 2002-05-15 |
| 修稿时间： | 2002-10-14 |
ORIGIN AND SOURCE REGION OF THE DUST STORM INFLUENCING BEIJING IN SPRING OF 2002 |
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| FANG Xiang,ZHENG Xin-jiang,LU Jun-tian,SUN Jia-min,TU Zhi-fang,LI Meng-xian,WANG Guo-sheng,ZHOU Wei-dong.ORIGIN AND SOURCE REGION OF THE DUST STORM INFLUENCING BEIJING IN SPRING OF 2002[J].Remote Sensing for Land & Resources,2002,13(4):17-21. | |
| Authors: | FANG Xiang ZHENG Xin-jiang LU Jun-tian SUN Jia-min TU Zhi-fang LI Meng-xian WANG Guo-sheng ZHOU Wei-dong |
| Institution: | 1. China Meteorological Bureau, Beijing 100081, China; 2. National Forest Bureau, Beijing 100714, China |
| Abstract: | The origin and the source region of the dust weather are analysed in this paper, and some conclusions have been drawn: the climate background for the formation of the dust storm included the drought which had continued for three years and the abnormal warm during the winter of 2001. The dust weather that affected Beijing came from Mongolia and Hunshandake sandy area located in the middle of Inner Mongolia, and the former area obviously exerted more intense influence than the latter area. |
| Keywords: | Dust weather Meteorological satellite Source regions of dust weather influence Beijing |
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