DOI: 10.1016/j.marpolbul.2016.02.044
Scopus记录号: 2-s2.0-84975780458
论文题名: Weathering of field-collected floating and stranded Macondo oils during and shortly after the Deepwater Horizon oil spill
作者: Stout S.A. ; Payne J.R. ; Emsbo-Mattingly S.D. ; Baker G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 105, 期: 1 起始页码: 7
结束页码: 22
语种: 英语
英文关键词: Biomarkers
; Oil spill
; Photo-oxidation
; Polycyclic aromatic hydrocarbons
; Weathering
Scopus关键词: Aromatic hydrocarbons
; Biodegradation
; Biomarkers
; Chemical analysis
; Dissolution
; Evaporation
; Marine pollution
; Naphthalene
; Polycyclic aromatic hydrocarbons
; Surface waters
; Weathering
; Combined effect
; Deepwater Horizon oil spills
; Large population
; Northern Gulf of Mexico
; Oil weathering
; Sea surfaces
; Oil spills
; biological marker
; isoprenoid
; polycyclic aromatic hydrocarbon
; petroleum
; water pollutant
; biomarker
; chemical weathering
; marine pollution
; oil spill
; oxidation
; PAH
; pollution monitoring
; sea surface
; biodegradation
; chemical composition
; concentration (parameters)
; dissolution
; environmental monitoring
; evaporation
; limit of quantitation
; Mexico
; natural resource
; oil spill
; photooxidation
; Review
; sea surface waters
; seashore
; trend study
; water analysis
; weathering
; analysis
; bioremediation
; Gulf of Mexico
; oil spill
; water pollutant
; weather
; Atlantic Ocean
; Gulf of Mexico
; Biodegradation, Environmental
; Environmental Monitoring
; Gulf of Mexico
; Mexico
; Petroleum
; Petroleum Pollution
; Water Pollutants, Chemical
; Weather
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Chemical analysis of large populations of floating (n = 62) and stranded (n = 1174) Macondo oils collected from the northern Gulf of Mexico sea surface and shorelines during or within seven weeks of the end of the Deepwater Horizon oil spill demonstrates the range, rates, and processes affecting surface oil weathering. Oil collected immediately upon reaching the sea surface had already lost most mass below n-C8 from dissolution of soluble aliphatics, monoaromatics, and naphthalenes during the oil's ascent with further reductions extending up to n-C13 due to the onset of evaporation. With additional time, weathering of the floating and stranded oils advanced with total PAH (TPAH50) depletions averaging 69 ± 23% for floating oils and 94 ± 3% for stranded oils caused by the combined effects of evaporation, dissolution, and photo-oxidation, the latter of which also reduced triaromatic steroid biomarkers. Biodegradation was not evident among the coalesced floating oils studied, but had commenced in some stranded oils. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87146
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: NewFields Environmental Forensics Practice, LLC, 300 Ledgewood Pl., Suite 305, Rockland, MA, United States; Payne Environmental Consultants, Inc., 1651 Linda Sue Lane, Encinitas, CA, United States; NOAA, Assessment and Restoration Division, 345 Middlefield Rd., MS-999, Menlo Park, CA, United States
Recommended Citation:
Stout S.A.,Payne J.R.,Emsbo-Mattingly S.D.,et al. Weathering of field-collected floating and stranded Macondo oils during and shortly after the Deepwater Horizon oil spill[J]. Marine Pollution Bulletin,2016-01-01,105(1)