| 重庆城区大气悬浮颗粒物（TSP）金属元素特征 |
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| 引用本文： | 陈思龙,郑有斌.重庆城区大气悬浮颗粒物（TSP）金属元素特征[J].重庆环境科学,1997,19(4):30-32. |
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| 作者姓名： | 陈思龙 郑有斌 |
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| 作者单位： | 重庆市环境科学研究所 |
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| 摘 要： | 分析了重庆城区１９９２年三个采样点（市中区、江北区、大渡口区）大气环境ＴＳＰ中１０种金属元素浓度，结果表明：三个采样点之间及不同季节，金属元素浓度分布存在差异；重庆城区大气ＴＳＰ中金属元素浓度高于北京、上海等城市，并探讨了产生的原因。
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| 关 键 词： | 大气颗粒物 金属元素 重庆城区 采样 浓度分布 |
The Metal Element Features of TSP in Atmosphere in the Urban District of Chongqing |
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| Cheng Silong,Zheng Youbin,Zhao Qi.The Metal Element Features of TSP in Atmosphere in the Urban District of Chongqing[J].Chongqing Environmental Science,1997,19(4):30-32. |
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| Authors: | Cheng Silong Zheng Youbin Zhao Qi |
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| Abstract: | The concentration of ten kinds of metal elements in the atmospheric TSP were analysed,which were sampled seperately in three different sampling sites in the urban district of Chongqing in 1992.The results indicted that there were differences on the concentration distribution of metal elements among these different sampling sites and the different seasons.The metal element concentration in TSP of Chongqing urban district atmosphere was higher than that of Beijing,Shanghai and other cities,the causes of the results were also discussed. |
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| Keywords: | Atmospheric particle Metal element Urban district |
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