Principal component analysis for soil contamination with PAHs

被引：84
作者：
Golobocanin, DD
Skrbic, BD
Miljevic, NR
机构：
[1] Univ Novi Sad, Fac Technol, YU-21000 Novi Sad, Serbia
[2] Vinca Inst Nucl Sci, YU-11001 Belgrade, Serbia
来源：
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS | 2004年 / 72卷 / 02期
关键词：
polycyclic aromatic hydrocarbons; soil; principal component analysis; cluster analysis;
D O I：
10.1016/j.chemolab.2004.01.017
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to understand the distribution pattern of individual polycyclic aromatic hydrocarbon (PAH) compounds in soil samples collected from the sites affected by industrial activities to the more remote areas, principal component analysis and cluster analysis were performed. The score plots for the distribution pattern of individual PAH compounds differ quite considerably depending on the variations of total PAH concentration levels. The PAHs were found to be distributed in three groups mainly according to the number of rings in their structure for grossly contaminated areas. By contrast, in common contaminated areas the individual PAH compounds have been randomly spread. (C) 2004 Elsevier B.V. All rights reserved.
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页码：219 / 223
页数：5
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