Chemometric techniques in oil spill identification: A case study in Dalian 7.16 oil spill accident of China

doi:10.1016/j.marenvres.2022.105799

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Chemometric techniques in oil spill identification: A case study in Dalian 7.16 oil spill accident of China
	Wang, Min 2; Wang, Chuanyuan 1
刊名	MARINE ENVIRONMENTAL RESEARCH
	2022-12-01
卷号	182 页码:8
关键词	Oil spill Biomarkers Diagnostic ratios Chemometric techniques Oil fingerprint identification
ISSN号	0141-1136
DOI	10.1016/j.marenvres.2022.105799
通讯作者	Wang, Chuanyuan(cywang@yic.ac.cn)
英文摘要	Chemometric methods have unique advantages regarding comprehensive consideration of multiple parameters and the classification of samples or variables. Classification of oil spill sources was carried out by using chemometric techniques, such as Repeatability Limit, hierarchical cluster analysis (HCA), Student's t-test and Principal component analysis (PCA) Biplot. In addition, this paper takes the fingerprint identification of a Dalian "7.16 '' oil spill accident as an example to illustrate the effectiveness of chemometric techniques in oil identification. PCA scores plot (explaining 82.77% of variance accounted for three PCs) showed that samples belong to four clusters and result of HCA method further confirmed that. The residual oil in Jinshatan Beach and Haibei Square may be caused by the explosion of Dalian "7-16" oil pipeline accident. The use of chemometric techniques is significant in providing independent validation for classifying the types of spilled oil in the investigation of oil spill pollution. The results will be of great significance to improve the accuracy and efficiency of oil spill identification based on oil fingerprint.
WOS关键词	WEATHERING CHARACTERISTICS ; CLASSIFICATION ; FINGERPRINT ; SEDIMENTS ; RATIOS ; COAST
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Toxicology
语种	英语
WOS记录号	WOS:000892219200004
资助机构	Shandong Key R&D Program (Public Welfare Project)
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/32413]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
通讯作者	Wang, Chuanyuan
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc, Yantai 264003, Peoples R China 2.Shandong Inst Business & Technol, Sch Management Sci & Engn, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Wang, Min,Wang, Chuanyuan. Chemometric techniques in oil spill identification: A case study in Dalian 7.16 oil spill accident of China[J]. MARINE ENVIRONMENTAL RESEARCH,2022,182:8.
APA	Wang, Min,&Wang, Chuanyuan.(2022).Chemometric techniques in oil spill identification: A case study in Dalian 7.16 oil spill accident of China.MARINE ENVIRONMENTAL RESEARCH,182,8.
MLA	Wang, Min,et al."Chemometric techniques in oil spill identification: A case study in Dalian 7.16 oil spill accident of China".MARINE ENVIRONMENTAL RESEARCH 182(2022):8.