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Chemical characterization of naturally weathered oil residues in the sediment from Yellow River Delta, China

文献类型：期刊论文

作者Wang, Chuanyuan1,2; Du, Jianguo3; Gao, Xuelu1,2; Duan, Yi4; Sheng, Yanqing1,2
刊名MARINE POLLUTION BULLETIN
出版日期2011-11-01
卷号62期号:11页码:2469-2475
ISSN号0025-326X
关键词Oil Spills Yellow River Delta Weathering Terrestrial Environments Source Identification
DOI10.1016/j.marpolbul.2011.08.021
通讯作者Wang, CY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
产权排序[Wang, Chuanyuan; Gao, Xuelu; Sheng, Yanqing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Wang, Chuanyuan; Gao, Xuelu; Sheng, Yanqing] Chinese Acad Sci, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; [Du, Jianguo] China Earthquake Adm, Inst Earthquake Sci, Beijing 100036, Peoples R China; [Duan, Yi] Chinese Acad Sci, Lanzhou Inst Geol, Lanzhou 73000, Peoples R China
文献子类Article
英文摘要With its close proximity to Shengli Oilfield, China's second largest oilfield, the Yellow River Delta is at high risk for crude oil contamination. The massive oil discharge in oilfield may offer a chance for a natural experiment to investigate compositional changes of oil residues and study the stability of source- and weathering-dependent molecular parameters in oil residues after spills. The results demonstrate that the conventional diagnostic ratios, such as C(29)20S/(20S + 20R), C(29)/C(30)H, C(30)beta alpha/alpha beta, C(31)22S/(22S + 22R), C(2)-DBTs/C(2)-PHENs, C(3)-DBTs/C(3)-PHENs, DET/MCHRY, CHRY/PHENs, are also valid for oil source identification even after extensive weathering of spilled oils in terrestrial environment, although some exceptions were encountered for extensively weathered sample. Moreover, the ratios of selected specific biomarkers (the oleanane index, the gammacerane index) have been developed and assessed as source indicators. Finally, we find that some maturity parameters based on alkyl naphthalenes and methyl phenanthrenes in petroleum geochemistry, such as the methylnaphthalene ratios (TMNr, TeMNr, PMNr), the methylphenanthrene ratios (MPI-1, MPDF), can be applied for the source identification and correlation at their lightly to moderately weathered stage.
学科主题Environmental Sciences & Ecology ; Marine & Freshwater Biology
URL标识查看原文
WOS关键词PRINCE-WILLIAM-SOUND ; CRUDE OILS ; TAR-BALLS ; MATURITY ; SPILL ; BIODEGRADATION ; IDENTIFICATION ; BIOMARKERS ; PETROLEUM ; BASIN
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
语种英语
WOS记录号WOS:000297393800036
资助机构National Natural Science Foundation of China[40806048, 40873049]; CAS/SAFEA[2011060]; Chinese Academy Sciences[AJ0809xx-035] ; National Natural Science Foundation of China 40806048 40873049 ; CAS/SAFEA 2011060 ; Chinese Academy Sciences AJ0809xx-035
公开日期2012-03-06
源URL[http://ir.yic.ac.cn/handle/133337/5371]  
专题烟台海岸带研究所_污染过程与控制实验室
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Chinese Acad Sci, Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China
3.China Earthquake Adm, Inst Earthquake Sci, Beijing 100036, Peoples R China
4.Chinese Acad Sci, Lanzhou Inst Geol, Lanzhou 73000, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Chuanyuan,Du, Jianguo,Gao, Xuelu,et al. Chemical characterization of naturally weathered oil residues in the sediment from Yellow River Delta, China[J]. MARINE POLLUTION BULLETIN,2011,62(11):2469-2475.
APA Wang, Chuanyuan,Du, Jianguo,Gao, Xuelu,Duan, Yi,&Sheng, Yanqing.(2011).Chemical characterization of naturally weathered oil residues in the sediment from Yellow River Delta, China.MARINE POLLUTION BULLETIN,62(11),2469-2475.
MLA Wang, Chuanyuan,et al."Chemical characterization of naturally weathered oil residues in the sediment from Yellow River Delta, China".MARINE POLLUTION BULLETIN 62.11(2011):2469-2475.

入库方式： OAI收割

来源：烟台海岸带研究所

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