GC-MS analysis of two types of mixed oils, a comparison of composition and weathering patterns
文献类型：期刊论文
| 作者 | Ho, SJ; Wang, CY ; Luo, YM
|
| 刊名 | MARINE POLLUTION BULLETIN
 |
| 出版日期 | 2015-07-15 |
| 卷号 | 96期号:1-2页码:271-278 |
| 关键词 | Oil spill fingerprint Diagnostic ratios Biomarkers GC-MS Simulation experiment Mixed sources |
| ISSN号 | 0025-326X |
| 产权排序 | [Ho, S. J.] Ludong Univ, Coll Geog & Planning, Yantai 264025, Peoples R China; [Ho, S. J.; Wang, C. Y.; Luo, Y. M.] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Ho, S. J.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 通讯作者 | Wang, CY (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China. cywang@yic.ac.cn |
| 英文摘要 | In order to compare the effects of weathering on two types of mixed oil, simulated weathering experiments were performed. The first sample was a mixture of two fresh oils and the second sample was a mixture of one fresh oil and another oil sample that had undergone a serious weathering process. Comparative studies evaluated decay rates and changes in diagnostic ratios of some fingerprinting biomarkers. Results showed that the mixing process affected the weathering rate of some compounds in the oils and also that certain diagnostic ratios are more suitable for estimating mixing proportions. A Pr/n-C-17 versus Pr/n-C-18 plot can be used to identify the end-numbers of mixed oils and the (C-13 + C-14)/(C-25 + C-26) ratio is a useful diagnostic ratio to detect the degree of weathering. Finally, hopane, sterane, and alkylated PAH fingerprints were found to give useful insights about the sources of the mixed oils. (C) 2015 Elsevier Ltd. All rights reserved. |
| 研究领域[WOS] | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 关键词[WOS] | WATER-HORIZON OIL ; GAS-CHROMATOGRAPHY ; MASS-SPECTROMETRY ; SPILLED OIL ; TAR BALLS ; IDENTIFICATION ; FISHERIES ; COAST ; GULF ; FATE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000357348900040 |
| 源URL | [http://ir.yic.ac.cn/handle/133337/9266]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Ho, SJ,Wang, CY,Luo, YM. GC-MS analysis of two types of mixed oils, a comparison of composition and weathering patterns[J]. MARINE POLLUTION BULLETIN,2015,96(1-2):271-278. |
| APA | Ho, SJ,Wang, CY,&Luo, YM.(2015).GC-MS analysis of two types of mixed oils, a comparison of composition and weathering patterns.MARINE POLLUTION BULLETIN,96(1-2),271-278. |
| MLA | Ho, SJ,et al."GC-MS analysis of two types of mixed oils, a comparison of composition and weathering patterns".MARINE POLLUTION BULLETIN 96.1-2(2015):271-278. |
入库方式： OAI收割
来源：烟台海岸带研究所
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