| 湘潭市环境空气质量变化趋势分析及对策 |
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| 引用本文： | 周作明,荆国华,徐欣.湘潭市环境空气质量变化趋势分析及对策[J].四川环境,2005,24(5):27-29. |
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| 作者姓名： | 周作明 荆国华 徐欣 |
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| 作者单位： | 1. 华侨大学环境科学与工程系,福建,泉州362021
2. 湘潭市环境监测站,湖南,湘潭411101 |
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| 摘 要： | 本文以湘潭市1996～2003年大气监测资料数据为依据,确定了湘潭市空气中的主要污染物,并利用Spearman相关系数法对湘潭市空气质量变化趋势进行了分析,结果表明：湘潭市大气污染属于煤烟型,主要污染物为PM10、SO2,其次为NO2,三种污染物浓度均呈现上升趋势,PM10和NO2上升趋势更为明显.文章并进一步提出了改善空气质量的防治对策.
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| 关 键 词： | 湘潭市 空气质量 变化趋势 对策 |
| 文章编号： | 1001-3644（2005）05-0027-03 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005年1月10日 |
Changing Trends of Ambient Air Quality in Xiangtan and Its Countermeasures |
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| ZHOU Zuo-ming,JING Guo-hua,XU Xin.Changing Trends of Ambient Air Quality in Xiangtan and Its Countermeasures[J].Sichuan Environment,2005,24(5):27-29. |
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| Authors: | ZHOU Zuo-ming JING Guo-hua XU Xin |
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| Abstract: | Based on the ambient air monitoring data during 1996-2003, the air quality changing trends of Xiangtan City are analyzed by meanos of integration exponent and Spearman correlative coefficient. It is concluded that air pollution in Xiangtan belongs to soot-type. The main pollutants are PM10, SO2 and NO2. All of them take on an increasing tendency in concentration, especially PM10 and NO2. Finally, some countermeasures are put forward. |
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| Keywords: | Xiangtan ambient air quality changing trends countermeasure |
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