Screening and validation of new diagnostic ratios of dibenzothiophenes and fluorenes for identification of seriously weathered oil spills

doi:10.1080/09593330.2019.1619843

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋生态研究中心

	Screening and validation of new diagnostic ratios of dibenzothiophenes and fluorenes for identification of seriously weathered oil spills
	Han, Bin 1,2; Zheng, Li 1,2; Gao, Wei 2; Li, Qian 2; Cui, Zhisong 1,2; Wang, Shuai 2
刊名	ENVIRONMENTAL TECHNOLOGY
	2019-05-30
关键词	Seriously weathered oil spill diagnostic ratios source identification dibenzothiophenes fluorenes
ISSN号	0959-3330
DOI	10.1080/09593330.2019.1619843
英文摘要	Fingerprinting technique is a universal method for tracing oil spill. It is usually achieved by means of diagnostic ratios (DRs) of biomarkers. In the process of severely weathering, the important components usually change greatly and the relevant diagnostic ratios may also change. Therefore, it is more difficult to trace severely weathered oil to its source. On 22 November 2013, the huge explosion of Sinopec pipeline occurred in Qingdao, China. The beaches near the explosion site were contaminated and damaged by oil spills. After the explosion, an actual weathering experiment was carried out on an oil-polluted beach. The original and weathered spilled oil samples have been collected from this site. Synchronized with actual coastal weathering, a 360-day Lab simulated weathering experiment was carried out using the sampled original oil spill samples. According to data analysis techniques including similarity, t-test method and repeatability limit analysis, 27 new diagnostic ratios of dibenzothiophenes and fluorenes in the weathered oil samples were selected and verified. 6 of them maintained good stability during both of the simulated and actual weathering process. It is recommended that these stable DRs be used for tracing the source of severely weathered oil spills to promote the efficiency and accuracy.
资助项目	National Key Research and Development Program[2016YFC0503602]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	TAYLOR & FRANCIS LTD
WOS记录号	WOS:000471540300001
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/21537]
专题	业务部门_海洋生态研究中心
通讯作者	Zheng, Li
作者单位	1.Minist Nat Resources, Inst Oceanog 1, Key Lab Marine Bioact Subst & Modern Analyt Techn, Qingdao 266061, Shandong, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266071, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Han, Bin,Zheng, Li,Gao, Wei,et al. Screening and validation of new diagnostic ratios of dibenzothiophenes and fluorenes for identification of seriously weathered oil spills[J]. ENVIRONMENTAL TECHNOLOGY,2019.
APA	Han, Bin,Zheng, Li,Gao, Wei,Li, Qian,Cui, Zhisong,&Wang, Shuai.(2019).Screening and validation of new diagnostic ratios of dibenzothiophenes and fluorenes for identification of seriously weathered oil spills.ENVIRONMENTAL TECHNOLOGY.
MLA	Han, Bin,et al."Screening and validation of new diagnostic ratios of dibenzothiophenes and fluorenes for identification of seriously weathered oil spills".ENVIRONMENTAL TECHNOLOGY (2019).