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投稿时间:2008-03-10 修订日期:2008-06-02
投稿时间:2008-03-10 修订日期:2008-06-02
中文摘要: 秸秆焚烧对空气质量有着负面的影响,并且会增加霾天气的发生几率。霾是一种由于大量尘
粒子、烟粒子或盐粒子的存在使空气变混浊,进一步导致水平能见度下降的天气现象。结合
2007年6月10日郑州市出现的一次严重霾天气,利用EOS/MODIS卫星遥感资料、高空探测资料
、NCEP再分析资料以及地形高度资料,从焚烧点遥感监测、污染物轨迹、地形和气象条件四
个方面出发进行机理分析。分析结果表明,秸秆焚烧产生的大量烟粒子、东南气流对粒子的
输送以及大气层结中连续几天出现的逆温和“郑州弯"特殊的地形是造成这次霾天气发生的
主要原因。
Abstract:The burning of straw had a bad effect on the air quality, and increased the prob
ability of smoke haze. The smoke haze is a meteorological phenomenon that the ai
r is turbid and the visibility range decreases. By using remote sensing data and
trajectory of pollutant, and taking the terrain and meteorological condition in
to consideration, the meteorological cause of a case of smoke haze on 10 June 20
07 was analyzed. The results show that the decisive factors are the burni
ng of straw, stable atmosphere and typical terrain of so called “Zhengzhou gul
f”.
文章编号: 中图分类号: 文献标志码:
基金项目:国家自然基金项目40675002,安徽省环境科学研究院院长基金项目(安
徽省大气污染扩散模拟系统研究)
Author Name | Affiliation |
Zhang Hong | Anhui Institute of Environmental Science, Hefei 230061 |
Qiu Mingyan | Anhui Institute of Meteorology |
Huang Yong | Anhui Institute of Meteorology |
引用文本:
张红,邱明燕,黄勇,2008.一次由秸秆焚烧引起的霾天气分析[J].气象,34(11):96-100.
Zhang Hong,Qiu Mingyan,Huang Yong,2008.Analysis on the Case of Smoke Haze[J].Meteor Mon,34(11):96-100.
张红,邱明燕,黄勇,2008.一次由秸秆焚烧引起的霾天气分析[J].气象,34(11):96-100.
Zhang Hong,Qiu Mingyan,Huang Yong,2008.Analysis on the Case of Smoke Haze[J].Meteor Mon,34(11):96-100.