| 上海市大气颗粒物中金属元素特征 |
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| 引用本文： | 周斌斌,徐家骝.上海市大气颗粒物中金属元素特征[J].上海环境科学,1994,13(9):21-26. |
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| 作者姓名： | 周斌斌 徐家骝 |
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| 作者单位： | 上海城市建设学院，上海城市建设学院，上海城市建设学院 上海 200092，上海 200092，上海 200092 |
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| 摘 要： | 分析上海市５个采样点，１９８６年至１９８７年连续１２个月的大气颗粒物样品中的１１种金属元素含量。结果表明，市区各功能区之间，以及各个季节之间，元素分布特征差异；细粒子中的重金属元素主要受局部地区工业源和气象条件的影响；与其它城市相比，上海市大气颗粒物中的重金属元素含量高数倍；通过粒径－成份以及富集因子分析，探讨了这些元素的来源。
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| 关 键 词： | 金属元素 含量 性能 上海 大气 颗粒物 |
Characteristics of Metal Elements in the Atmospheric Participate of Shanghai |
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| Zhou Binbin Xu Jialiu Hu Guangyu.Characteristics of Metal Elements in the Atmospheric Participate of Shanghai[J].Shanghai Environmental Science,1994,13(9):21-26. |
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| Authors: | Zhou Binbin Xu Jialiu Hu Guangyu |
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| Abstract: | Analysis of the contents of eleven metal elements in the atmospheric participate samples from 1986-1987 at five sampling sites in Shanghai. The results showed that the characterisitics of the elements were quite different from site to site and season to season; the heavy metal elements mainly contained fine particles and affected by local industrial sources or meteorological factors, while alkaline metal elements, such as Na and Al were coarse particles. In comparison with other cities in China, the contents of metal elements in
Shanghai were higher. The analysis of sources of metal elements have been presented. |
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| Keywords: | Atmospheric participates Metal elements |
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