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DOI	10.1016/j.marpolbul.2019.07.058
	Effects of polycyclic aromatic hydrocarbons on the UV-induced fluorescence spectra of crude oil films on the sea surface
	Hou Y.; Li Y.; Liu Y.; Li G.; Zhang Z.
发表日期	2019
ISSN	0025326X
起始页码	977
结束页码	984
卷号	146
英文摘要	As the main fluorescent substances in oils, polycyclic aromatic hydrocarbons (PAHs) are the basis of ultraviolet (UV)-induced fluorescence spectroscopy methods to detect oil films on the sea surface. The relative contents of PAHs in six crude oil samples and their effects on ultraviolet fluorescence spectra were studied. The PAHs were divided into four categories according to their fluorescence characteristics. Naphthalene series dominated the fluorescence spectra, which led to a main peak at 320–350 nm, but this showed no relationship with PAH content. The six oil samples could not be distinguished by differences in the fluorescence spectra in this range, but could be distinguished by the fluorescence spectra in the 350–380 nm band. The relative contents of dibenzothiophene and phenanthrene series showed significant positive correlations (R2 = 0.96) with fluorescence intensity. Fluorescence spectroscopy combined with GC–MS can be used to distinguish and identify crude oils. © 2019 Elsevier Ltd
英文关键词	Correlation analysis; Fluorescence spectra; Oil identification; Oil spills; Polycyclic aromatic hydrocarbons
语种	英语
scopus关键词	Aromatization; Crude oil; Fluorescence; Fluorescence spectroscopy; Lubricating oils; Mineral oils; Naphthalene; Oil spills; Spectroscopic analysis; Surface waters; Correlation analysis; Fluorescence characteristics; Fluorescence intensities; Fluorescence spectra; Oil identification; Polycyclic aromatic hydrocarbons (PAHS); Ultraviolet fluorescence; UV induced fluorescence; Polycyclic aromatic hydrocarbons; dibenzothiophene derivative; naphthalene derivative; petroleum; phenanthrene derivative; polycyclic aromatic hydrocarbon; petroleum; polycyclic aromatic hydrocarbon; sea water; correlation; crude oil; fluorescence; marine pollution; oil spill; PAH; pollution effect; pollution monitoring; sea surface; Article; chemical composition; controlled study; correlation analysis; fluorescence analysis; mass fragmentography; oil spill; sea surface waters; spectrofluorometry; ultraviolet radiation; chemistry; environmental monitoring; fluorescence; oil spill; spectrofluorometry; Environmental Monitoring; Fluorescence; Gas Chromatography-Mass Spectrometry; Petroleum; Petroleum Pollution; Polycyclic Aromatic Hydrocarbons; Seawater; Spectrometry, Fluorescence
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149652
作者单位	College of Navigation, Dalian Maritime University, Dalian, 116026, China; College of Environmental Science and Engineering, Dalian Maritime University, Dalian, 116026, China
推荐引用方式 GB/T 7714	Hou Y.,Li Y.,Liu Y.,et al. Effects of polycyclic aromatic hydrocarbons on the UV-induced fluorescence spectra of crude oil films on the sea surface[J],2019,146.
APA	Hou Y.,Li Y.,Liu Y.,Li G.,&Zhang Z..(2019).Effects of polycyclic aromatic hydrocarbons on the UV-induced fluorescence spectra of crude oil films on the sea surface.Marine Pollution Bulletin,146.
MLA	Hou Y.,et al."Effects of polycyclic aromatic hydrocarbons on the UV-induced fluorescence spectra of crude oil films on the sea surface".Marine Pollution Bulletin 146(2019).