| 长春市空气质量污染特征分析与防治对策 |
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| 引用本文： | 张孟,林琳,张子宜.长春市空气质量污染特征分析与防治对策[J].气象与环境学报,2009,25(3):57-61. |
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| 作者姓名： | 张孟 林琳 张子宜 |
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| 作者单位： | （1．长春市环境监测中心站，吉林 长春 130022；2．长春市环境保护研究所，吉林 长春 130022) |
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| 基金项目： | 中国移动吉林公司行业应用项目资助 |
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| 摘 要： | 为探讨2003－2007年长春市污染新特征，了解大气污染物变化趋势，对市区内客车厂等6个环境空气质量国控点位监测数据进行了归纳计算，并采用API评价方法，得到了PM10、SO2和NO2 3种污染物年均值变化曲线和各种污染类型天数，同时查明了大气污染物的来源。结果表明：2003－2007年间长春市大气污染主要呈现波动略上升的总体特征，据此从气象条件和城市能源消耗等角度分析成因，并提出加深节能减排工作等一系列大气污染防治对策与建议。
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| 关 键 词： | 空气质量 污染物浓度 变化趋势 防治对策 |
| 收稿时间： | 2008-8-8 |
| 修稿时间： | 2008-12-10 |
Characteristics of air pollution and its countermeasure in Changchun,China |
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| ZHANG Meng,LIN Lin,ZHANG Zi-yi.Characteristics of air pollution and its countermeasure in Changchun,China[J].Journal of Meteorology and Environment,2009,25(3):57-61. |
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| Authors: | ZHANG Meng LIN Lin ZHANG Zi-yi |
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| Institution: | （1. Changchun Environmental Monitoring Center, Changchun 130022, China; 2. Changchun Institute of Environmental Protection, Changchun 130022, China） |
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| Abstract: | In order to investigate air pollution characteristics and its change tendency from 2003 to 2007 in Changchun, the environmental air quality monitoring data in 6 control points (such as bus-manufacturing factory in the urban area, etc.) were analyzed. The mean annual values of PM10, SO2 and NO3, and the days of different pollution types were given by the evaluation method of API. At the same time, atmospheric pollutant sources had been found out. The results indicate that air pollution increases with fluctuation from 2003 to 2007 in Changchun. According to the above characteristics, the forming reasons are analyzed in terms of meteorological conditions and urban energy consumption. At last, a series of countermeasures and suggestions on air pollution and energy saving as well as emission reduction are put forward. |
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| Keywords: | Air quality Pollutant concentration Trend Countermeasures |
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