| 马鞍山市大气环境中苯并(a)芘分布与变化规律研究 |
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| 引用本文： | 汪立河.马鞍山市大气环境中苯并(a)芘分布与变化规律研究[J].环境监测管理与技术,2002,14(5):14-17. |
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| 作者姓名： | 汪立河 |
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| 作者单位： | 马鞍山市环境监测中心站,安徽,马鞍山,243011 |
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| 摘 要： | 研究了马鞍山市大气环境中苯并（a）芘的分布与变化规律，监测了马鞍山市各功能区，新老市区的居民区及交通要道大气环境中苯并（a）芘的含量，该市功能区内的工业区大气中苯并（a）芘污染严重，最高质量浓度达50．31ng/m^3，居民区内老市大气中的苯并（a）芘污染明显高于新市区，究其原因，老市区是马鞍山，市工业发源地，属居民，商业及工业混合区，研究中发现，大气中苯并（a）芘含量高低有季节性的昼夜变化现象，时空分布和迁移变化规律明显，并且大气中总悬浮颗粒物与苯并（a)芘的相关性显著。
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| 关 键 词： | 马鞍山市 苯并（a）芘 大气环境污染 空气污染分析 |
| 文章编号： | 1006-2009(2002)05-0014-04 |
| 修稿时间： | 2002年7月1日 |
Study on Distribution and Change of BaPin Atmospheric Environmentof Maanshan |
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| WANG Li,he.Study on Distribution and Change of BaPin Atmospheric Environmentof Maanshan[J].The Administration and Technique of Environmental Monitoring,2002,14(5):14-17. |
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| Authors: | WANG Li he |
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| Abstract: | Study on distribution and change of BaP in atmospheric environment of heavy industry city was made. Content of BaP in atmospheric environment of each functional regions, dwelling area and main traffic roads were determined. The pollution of BaP in industrial region was the most serious, the highest mass concentration was up to 50.31 ng/m 3. BaP concentration in old dwelling area was more than the new. Its reason was studied. Also, the concentration of BaP changed with the season and day's change, expressed a obvious time and spatial distribution. And the TSP was high related with the BaP. |
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| Keywords: | Atmosphere environment BaP Distribution and change Countermeasure Maanshan |
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