DOI: 10.1016/j.marpolbul.2013.11.029
Scopus记录号: 2-s2.0-84893857172
论文题名: Assessment of photochemical processes in marine oil spill fingerprinting
作者: Radović J.R. ; Aeppli C. ; Nelson R.K. ; Jimenez N. ; Reddy C.M. ; Bayona J.M. ; Albaigés J.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期: 2018-01-02 起始页码: 268
结束页码: 277
语种: 英语
英文关键词: Oil fingerprinting
; Oil spills
; Photooxidation
; Polycyclic aromatic hydrocarbons
; Triaromatic steranes
Scopus关键词: Oil fingerprinting
; Oil spills
; Photooxidation
; Polycyclic aromatic hydrocarbons
; Triaromatic steranes
; Environmental Monitoring
; Petroleum
; Petroleum Pollution
; Photochemical Processes
; Polycyclic Hydrocarbons, Aromatic
; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Understanding weathering processes plays a critical role in oil spill forensics, which is based on the comparison of the distributions of selected compounds assumed to be recalcitrant and/or have consistent weathering transformations. Yet, these assumptions are based on limited laboratory and oil-spill studies. With access to additional sites that have been oiled by different types of oils and exposures, there is a great opportunity to expand on our knowledge about these transformations. Here, we demonstrate the effects of photooxidation on the overall composition of spilled oils caused by natural and simulated sunlight, and particularly on the often used polycyclic aromatic hydrocarbons (PAHs) and the biomarker triaromatic steranes (TAS). Both laboratory and field data from oil released from the Macondo well oil following the Deepwater Horizon disaster (2010), and heavy fuel-oil from the Prestige tanker spill (2002) have been obtained to improve the data interpretation of the typical fingerprinting methodology. © 2013 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85598
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Environmental Chemistry, IDAEA-CSIC, Barcelona 08034, Spain; Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, United States; Federal Institute for Geosciences and Natural Resources (BGR), Stilleweg 2, Hannover D-30655, Germany; Bigelow Laboratory for Ocean Sciences, East Boothbay, ME 04544, United States
Recommended Citation:
Radović J.R.,Aeppli C.,Nelson R.K.,et al. Assessment of photochemical processes in marine oil spill fingerprinting[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)