| 降水过程中气象条件对郑州市区气溶胶浓度的影响 |
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| 引用本文： | 申占营,陆斌,陈海波,马志红.降水过程中气象条件对郑州市区气溶胶浓度的影响[J].河南气象,2009(3):55-58. |
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| 作者姓名： | 申占营 陆斌 陈海波 马志红 |
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| 作者单位： | 河南省气象科学研究所;中国气象局农业气象保障与应用技术重点开放实验室; |
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| 基金项目： | 河南省气象局项目“大气环境评价业务系统设计开发”(Z200304);;“利用CALPUFF模式对我省电力规划大气污染影响的数值模拟研究”(Z200907)资助 |
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| 摘 要： | 利用郑州大气成分站的气溶胶浓度资料和气象资料，对郑州市区PM10、PM2.5、PM1浓度的日变化和月变化特征进行了分析，并对气温、降水、风速、气压等气象要素在降水过程中与气溶胶浓度的关系进行相关分析，结果表明，气溶胶浓度与气压呈正相关，与气温、降水量、风速等气象要素呈明显负相关，且随季节变化有所差异。
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| 关 键 词： | 降水 气溶胶浓度 气象要素 相关分析 |
Effects of Meteorology Condition in Precipitation on Aerosol Concentration in Zhengzhou |
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| Shen Zhanying,Lu Bin,Chen Haibo,Ma Zhihong.Effects of Meteorology Condition in Precipitation on Aerosol Concentration in Zhengzhou[J].Meteorology Journal of Henan,2009(3):55-58. |
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| Authors: | Shen Zhanying Lu Bin Chen Haibo Ma Zhihong |
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| Institution: | 1.Henan Institute of Meteorological Science;Zhengzhou 450003;China;2.Key Laboratory of Agrometeorological Safeguard and Applied Technique;CMA;China |
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| Abstract: | The daily and monthly variation of PM10, PM2.5, PM1 concentration in Zhengzhou urban areas were analyzed with the aerosol concentration and meteorological data from Zhengzhou Atmospheric Component Station. The correlation analysis between aerosol concentration and meteorological factors in precipitation including temperature, precipitation, wind velocity, atmospheric pressure etc was carried out. The results indicate that the effect of meteorological factors on aerosol concentration is different in different season; aerosol concentration is positive correlation with atmospheric pressure, and negative correlation with temperature, the volume of precipitation and wind velocity, etc. |
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| Keywords: | precipitation aerosol concentration meteorological factors correlation analysis |
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