ZHANG Zhi-heng,CHEN Quan-liang,ZHAO Zhi-qi,et al.Characteristics of Concentration of Air Pollutant and the Relationship between PM10 and Meteorological Conditions in Liaoyang[J].Journal of Chengdu University of Information Technology,2016,(05):537-543.
辽阳市大气污染物浓度变化特征及 PM10与气象因子的关系
- Title:
- Characteristics of Concentration of Air Pollutant and the Relationship between PM10 and Meteorological Conditions in Liaoyang
- 文章编号:
- 2096-1618(2016)05-0537-07
- Keywords:
- meteorology; atmospheric pollution; Liaoyang; mass concentration; PM10; meteorological factor
- 分类号:
- P463.3
- 文献标志码:
- A
- 摘要:
- 为研究辽阳市大气污染物浓度变化特征及污染状况,采用Pearson相关系数法等方法并建立预报方程对辽阳地 市污染物浓度变化特征及PM10与气象因子的关系进行分析。结果表明:交通区为辽阳市平均程度上受 污染最严重的地区,2月为辽阳市污染最严重的月份; 辽阳市的主要污染物为可吸入颗粒物(PM10); PM10质量浓度月变化与气象因子有较高相关性; 建立PM10质量浓度预报方程,预报值与实 际值变化趋势基本一致。
- Abstract:
- To study characteristics and condition of in Liaoyang, analyz relationship between PM10 and meteorological factors with the aid The results show: the most contaminated zones is traffic zones and the pollution level in February; the main pollutant is PM10; the monthly variation of PM10 mass concentration have higher correlation with meteorological factors; forecast equation of PM10 mass concentration is established and there is a resemblance between trend of forecast value and actual value.
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备注/Memo
收稿日期:2016-02-29 基金项目:国家自然科学基金资助项目(41475037)、四川省青年基金资助项目(2014JQ0019)、辽宁省科技厅科技攻 关资助项目(2013229031)