The application of IBA techniques to air pollution source fingerprinting and source apportionment

被引：20

作者：

Cohen, D. D. ^{[1
]}

Stelcer, E. ^{[1
]}

Atanacio, A. ^{[1
]}

Crawford, J. ^{[1
]}

机构：

[1] Australian Nucl Sci & Technol Org, Kirrawee Dc, NSW 2232, Australia

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2014年 / 318卷

关键词：

IBA; PIXE; Air pollution; PMF; Long range transport; HYSPLIT; POSITIVE MATRIX FACTORIZATION; LONG-RANGE TRANSPORT; PIXE; SYDNEY;

D O I：

10.1016/j.nimb.2013.05.093

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

IBA techniques have been used to measure elemental concentrations of more than 20 different elements found in fine particle (PM2.5) air pollution. These data together with their errors and minimum detectable limits were used in Positive Matrix Factorisation (PMF) analyses to quantitatively determine source fingerprints and their contributions to the total measured fine mass. Wind speed and direction back trajectory data from the global HYSPLIT codes were then linked to these PMF fingerprints to quantitatively identify the location of the sources. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：113 / 118

页数：6

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