| 沈阳市区大气颗粒物元素组分及其分布 |
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| 引用本文： | 林学勤,任明杰.沈阳市区大气颗粒物元素组分及其分布[J].城市环境与城市生态,1995,8(2):10-12. |
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| 作者姓名： | 林学勤 任明杰 |
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| 作者单位： | 沈阳市环境监测中心站 |
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| 摘 要： | 本研究采用美国安德逊五段冲击式采样器进行大气颗粒物采样，用中子活化法进行分析，获得４３种元素质量浓度，并求得各种元素的质量中值直径和几何标准差。
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| 关 键 词： | 颗粒物 元素组合 中子活化 浓度粒径 大气监测 |
ELEMENT COMPONENTS AND DISTRIBUTION OF ATMOSPHERIC PARTICULATES IN SHENYANG URBAN AREAS |
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| Lin Xueqin,Ren Mingiie,Su Na.ELEMENT COMPONENTS AND DISTRIBUTION OF ATMOSPHERIC PARTICULATES IN SHENYANG URBAN AREAS[J].Urban Environment & Urban Ecology,1995,8(2):10-12. |
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| Authors: | Lin Xueqin Ren Mingiie Su Na |
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| Institution: | Shenyang Environment Monitoring Centre Station. Shenyang 110015 |
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| Abstract: | The 43 kinds of elemental quality density were analyzed and thevarious elemental quality middle value diameter as well as the geometricalstadard difference,were obtained with the method of neutron activation byAinerican Andson five sections dash type sampler.The atmospheric particu-late elelnental formation,density distribution,elemental density and parti-culate diameter distribution were studied in this paper,The analysis resultsof the widely collected 43 kinds of elements showed the particulate pollut-ion features and the main pollution sources in Shenyang urban areas. |
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| Keywords: | atmospheric particulate elment component neutron activation density diameter distribution |
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