| 郑州市城区环境空气污染特征分析 |
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| 引用本文： | 侯亚明. 郑州市城区环境空气污染特征分析[J]. 河南科学, 2004, 22(2): 273-276 |
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| 作者姓名： | 侯亚明 |
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| 作者单位： | 郑州市环境保护监测中心站,河南郑州,450007 |
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| 摘 要： | 以2000-2002年郑州大气污染的主要监测指标为依据,分析了郑州市大气污染的现状、特征及原因。并根据近五年的监测数据对大气污染趋势进行分析,结论是市区首要污染物为PM10(TSP)。其季节变化规律为春>冬>秋>夏。主要污染物SO2、NO2、PM10年平均值,近五年间均有下降趋势。
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| 关 键 词： | 环境空气质量 变化 分析 |
| 文章编号： | 1004-3918(2004)02-0273-04 |
| 修稿时间： | 2003-11-06 |
Zhengzhou ambient air pollution character analyze |
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| HOU Ya-ming. Zhengzhou ambient air pollution character analyze[J]. Henan Science, 2004, 22(2): 273-276 |
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| Authors: | HOU Ya-ming |
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| Abstract: | Based on Zhengzhou 2000-2002 air pollution monitor index, analyzing the present situation, the character and the cause of Zhengzhou's air pollution. And also analyzing the air pollution tendency based on the monitor data of the recent 5years, we can make a conclusion, the chief pollution is PM10(TSP),the season change regularity is: spring>winter>autumn>summer. The annual average of the main pollutant SO_2?NO_2?PM10. Shows a tendency to decrease in recent 5 years. |
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| Keywords: | ambient air quality |
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