Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from the Ologe Lagoon, Nigeria

	Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from the Ologe Lagoon, Nigeria
	Sojinu, O. S.1; Sonibare, O. O.2; Zeng, E. Y.1
刊名	ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS
	2013-08-17
卷号	35 期号:16 页码:1524-1531
关键词	carginogenic Ologe lagoon polycyclic aromatic hydrocarbons pyrogenic sediments
ISSN号	1556-7036
英文摘要	Surface sediments from the Ologe lagoon in Nigeria were analyzed for 28 polycyclic aromatic hydrocarbons using gas chromatography-mass spectrometry. The total concentrations of polycyclic aromatic hydrocarbons (sigma(27)PAHs), excluding perylene, and potential carcinogenic polycyclic aromatic hydrocarbons (sigma cPAHs) in the sediments ranged from 60 to 202 ng/g (average: 137 ng/g) and 4 to 60 ng/g (average: 21 ng/g), respectively. Two-ring polycyclic aromatic hydrocarbons were the dominant components accounting for approximately 54% of the total polycyclic aromatic hydrocarbons detected. The concentration of polycyclic aromatic hydrocarbons in the sediments indicated low level contamination when compared to those reported for similar samples from other regions of the world. Polycyclic aromatic hydrocarbons compound diagnostic ratios, phenanthrene/anthracene, and fluoranthene/pyrene suggested that the PAHs in the sediments were mainly from pyrogenic sources, which may have resulted from incomplete combustion of fossil fuel from surrounding industrial estates, or occasional forest burning in the Mangrove forest bordering the lagoon.
WOS标题词	Science & Technology ; Technology ; Life Sciences & Biomedicine
类目[WOS]	Energy & Fuels ; Engineering, Chemical ; Environmental Sciences
研究领域[WOS]	Energy & Fuels ; Engineering ; Environmental Sciences & Ecology
关键词[WOS]	SURFACE SEDIMENTS ; MARINE-SEDIMENTS ; UNITED-STATES ; BALTIC SEA ; CHINA ; CONTAMINATION ; ESTUARY ; HARBOR ; BIOAVAILABILITY ; CHEMICALS
收录类别	SCI
语种	英语
WOS记录号	WOS:000320913200005
公开日期	2014-10-14
内容类型	期刊论文
源URL	[http://ir.gig.ac.cn:8080/handle/344008/19252]
专题	中国科学院广州地球化学研究所
作者单位	1.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou, Guangdong, Peoples R China 2.Univ Ibadan, Dept Chem, Petr & Environm Geochem Res Grp, Ibadan, Nigeria
推荐引用方式 GB/T 7714	Sojinu, O. S.,Sonibare, O. O.,Zeng, E. Y.. Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from the Ologe Lagoon, Nigeria[J]. ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,2013,35(16):1524-1531.
APA	Sojinu, O. S.,Sonibare, O. O.,&Zeng, E. Y..(2013).Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from the Ologe Lagoon, Nigeria.ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS,35(16),1524-1531.
MLA	Sojinu, O. S.,et al."Polycyclic Aromatic Hydrocarbons (PAHs) in Sediments from the Ologe Lagoon, Nigeria".ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS 35.16(2013):1524-1531.