Principal component analysis of atmospheric aerosol PM10 in Wusong industrial district of Shanghai

LI Delu ZHANG Yuanxun LI Aiguo WANG Yinsong ZHANG Guilin LI Yan

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Principal component analysis of atmospheric aerosol PM10 in Wusong industrial district of Shanghai

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- Principal component analysis of atmospheric aerosol PM10 in Wusong industrial district of Shanghai
- NUCLEAR TECHNIQUES Issue 2, (2005)
- 作者机构：
  
  1. 中国科学院上海应用物理研究所
  2. 中国科学院上海应用物理研究所,上海,201800
- 作者简介：
- 基金信息：
  
  中国科学院知识创新工程重要方向性项目(KJCX2-SW-N01)资助
- DOI：
  CLC： X51
- Published：01 February 2005
- 稿件说明：
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[1]李德禄,张元勋,李爱国,王荫淞,张桂林,李燕.冬季上海吴淞地区大气颗粒物PM10的元素主成分分析[J].核技术,2005(02):109-112.

LI Delu ZHANG Yuanxun LI Aiguo WANG Yinsong ZHANG Guilin LI Yan. Principal component analysis of atmospheric aerosol PM10 in Wusong industrial district of Shanghai[J]. Nuclear techniques, 2005, (2): 109-112.
[1]李德禄,张元勋,李爱国,王荫淞,张桂林,李燕.冬季上海吴淞地区大气颗粒物PM10的元素主成分分析[J].核技术,2005(02):109-112. DOI：

LI Delu ZHANG Yuanxun LI Aiguo WANG Yinsong ZHANG Guilin LI Yan. Principal component analysis of atmospheric aerosol PM10 in Wusong industrial district of Shanghai[J]. Nuclear techniques, 2005, (2): 109-112. DOI：

摘要

从 2002 年12 月到2003 年 2 月

利用 8 通道采样器对上海吴淞地区进行 3 个月的大气气溶胶 PM10（空气动力学直径小于 10μm 的颗粒）的采样。使用质子激发 X 射线荧光（PIXE）分析方法进行了多元素质量浓度测定

然后对获取数据进行主成分分析

讨论了吴淞地区 8 个风向采集的 PM10 中含有的主要化学元素成分和可能的来源。

Abstract

Atmospheric aerosol samples ( PM10 ) were collected using Automated Cartridge Collection Unit ( ACCU ) and TEOM1400 sampler in Wusong District of Shanghai City during the period of December 2002 - February 2003. The elemental concentrations of PM10 were determined by Proton Induced X-ray Emission ( PIXE ) technique

and the results were analyzed by principal component analysis. The elemental component factors from eight directions of pollution sources are also presented and discussed in detail.

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Related Institution

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中国科学院上海原子核研究所

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