DOI: 10.1016/j.marpolbul.2016.05.057
Scopus记录号: 2-s2.0-84990960968
论文题名: Source apportionment of polycyclic aromatic hydrocarbons (PAHs) in sediments from Khuzestan province, Iran
作者: Lübeck J.S. ; Poulsen K.G. ; Knudsen S.B. ; Soleimani M. ; Furbo S. ; Tomasi G. ; Christensen J.H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 110, 期: 1 起始页码: 584
结束页码: 590
语种: 英语
英文关键词: Chemical fingerprinting
; CHEMSIC
; Iran
; Polycyclic aromatic hydrocarbons
; Principal component analysis
Scopus关键词: polycyclic aromatic hydrocarbon
; water pollutant
; environmental monitoring
; Iran
; river
; sediment
; water pollutant
; Environmental Monitoring
; Geologic Sediments
; Iran
; Polycyclic Aromatic Hydrocarbons
; Rivers
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Khuzestan, Iran is heavily industrialised with petrochemical and refinery companies. Herein, sediment and soil samples were collected from Hendijan coast, Khore Mosa and Arvandroud River. The CHEMSIC (CHEmometric analysis of Selected Ion Chromatograms) method was used to assign the main sources of polycyclic aromatic hydrocarbon (PAH) pollution. A four-component principal component analysis (PCA) model was obtained. While principal component 1 (PC1) was related to the total concentration of PAHs, the remaining PCs described three distinct sources: PC2 and PC3 collectively differentiate between weathered petrogenic and pyrogenic, and PC4 is indicative for a diagenetic input. The sources of PAHs in the Arvandroud River were mainly relatively fresh oil with some samples corresponding to a weathered oil input. Further, perylene (indicator for diagenetic source) was identified. Samples from Khore Mosa revealed a mixture with high proportions of high-molecular-weight PAHs, indicating a pyrogenic/weathered petrogenic source. Samples from Hendijan coast contained low relative concentrations of PAHs, thus only little information on pollution sources. © 2016 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86804
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Department of Plant & Environmental Sciences, Section of Environmental Chemistry and Physics, University of Copenhagen, Thorvaldsensvej DK, Frederiksberg C, Denmark; Department of Natural Resources, Isfahan University of Technology, Isfahan, Iran
Recommended Citation:
Lübeck J.S.,Poulsen K.G.,Knudsen S.B.,et al. Source apportionment of polycyclic aromatic hydrocarbons (PAHs) in sediments from Khuzestan province, Iran[J]. Marine Pollution Bulletin,2016-01-01,110(1)