Chemical characteristics and source implications of petroleum hydrocarbon contaminants in the sediments near major drainage outfalls along the coastal of Laizhou Bay, Bohai Sea, China

doi:10.1007/s10661-006-9514-0

	Chemical characteristics and source implications of petroleum hydrocarbon contaminants in the sediments near major drainage outfalls along the coastal of Laizhou Bay, Bohai Sea, China
	Wang, Li ; Lee, Frank S. C.; Wang, Xiaoru ; Yin, Yuefen ; Li, Jianrong
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2007-02
卷号	125 期号:1-3 页码:229-237
关键词	Laizhou Bay sediment drainage outfall n-alkane biomarker PAH
ISSN号	0167-6369
DOI	10.1007/s10661-006-9514-0
英文摘要	The associated industrial and urban developments are located to a large extent along the Laizhou Bay, Bohai Sea coastal and raw sewage is often discharged into near shore waters with little treatment. To find out chemical characteristics and pollution source of the petroleum related contaminations in sediments near the major drainage outfalls located in the coastal, in this study, 10 surface sediment samples were collected during June. Sediment samples were extracted by organic solvents, separated by silica gel column chromatography and the concentrations and the profiles of n-alkane, biomarker and PAH in sediments were analyzed by gas chromatography-mass selective detector (GC-MSD). The use of several molecular markers and related indexes derived for n-alkane and PAHs has been proposed for assessing the relative contributions to the environment of hydrocarbon sources. As a result, n-alkanes reflect that the sea area of paper mill (Station ZZ08) is dominated by vascular plant. DY petroleum oil field and outer shore of the paper mill (Station ZZ02) have some degrees of petroleum related hydrocarbon contamination. Whereas the contamination of the sea area of TH River may be ascribed to different sources such as territorial non-point pollution source, domestic sewages, and stormwater runoff. Judged by their PAH ratios, the sediments near the paper mill (Station ZZ02) and the outer station of the oil field (Staion TH2) were pyrolytic. The estuary of Tiao River including the inner Station THX, TH10 and TH05 are petrogenic. The marine sediment near DY drainage outfall may have a mixture source of PAH both pyrolytic and petrogenic.
WOS关键词	POLYCYCLIC AROMATIC-HYDROCARBONS ; PAHS ; OIL ; ESTUARY ; LAKE
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000243970000023
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/26402]
专题	自然资源部第一海洋研究所
通讯作者	Lee, Frank S. C.
作者单位	1.SOA, Inst Oceanog 1, Key Lab Analyt Technol Dev, Qingdao 266061, Peoples R China 2.Xiamen Univ, Dept Chem, Xiamen 361005, Peoples R China 3.Xiamen Univ, Coll Chem & Chem Engn, Minist Educ, Key Lab Analyt Sci, Xiamen 361005, Peoples R China 4.Zhejiang Gongshang Univ, Coll Food Sci Biotechnol & Environm Engn, Hangzhou 310035, Peoples R China
推荐引用方式 GB/T 7714	Wang, Li,Lee, Frank S. C.,Wang, Xiaoru,et al. Chemical characteristics and source implications of petroleum hydrocarbon contaminants in the sediments near major drainage outfalls along the coastal of Laizhou Bay, Bohai Sea, China[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2007,125(1-3):229-237.
APA	Wang, Li,Lee, Frank S. C.,Wang, Xiaoru,Yin, Yuefen,&Li, Jianrong.(2007).Chemical characteristics and source implications of petroleum hydrocarbon contaminants in the sediments near major drainage outfalls along the coastal of Laizhou Bay, Bohai Sea, China.ENVIRONMENTAL MONITORING AND ASSESSMENT,125(1-3),229-237.
MLA	Wang, Li,et al."Chemical characteristics and source implications of petroleum hydrocarbon contaminants in the sediments near major drainage outfalls along the coastal of Laizhou Bay, Bohai Sea, China".ENVIRONMENTAL MONITORING AND ASSESSMENT 125.1-3(2007):229-237.