气候变化领域集成服务门户(CCPortal): A data-driven framework for defining stages of oil weathering

CCPortal

DOI	10.1016/j.marpolbul.2020.111091
	A data-driven framework for defining stages of oil weathering
	Cook L.L.; Drollette B.D.; Edwards M.R.; Benton L.D.; Boehm P.D.
发表日期	2020
ISSN	0025326X
卷号	154
英文摘要	Oil weathering is often described subjectively after a spill. Adjectives like “moderate” and “severe” help define the extent of oil loss but fail to communicate quantitatively and reproducibly the degree of weathering. The use of subjective weathering terms often leads to misperceptions about persistence and toxicity of oil residues in the environment. The weathering of MC252 oil from the Deepwater Horizon spill started immediately after release during the 1500-m ascent to the sea surface and continued as it was transported on the surface and reached the shoreline. Weathering processes included evaporation, dissolution, photo-degradation, and biodegradation, among others. With extensive sample collection and detailed chemistry and source fingerprinting analyses, the Deepwater Horizon data provide a unique opportunity to evaluate weathering processes semi-quantitatively. An objective method of defining the degree of oil weathering is developed based on the detailed chemical results for over 700 MC252 oil samples from the environment. © 2020 Elsevier Ltd
英文关键词	Biodegradation; Deepwater Horizon; Dissolution; Evaporation; MC252; Oil weathering; Photo-degradation
语种	英语
scopus关键词	Biodegradation; Chemical analysis; Dissolution; Evaporation; Petroleum transportation; Surface waters; Deepwater horizons; Degree of weatherings; Detailed chemistry; MC252; Objective methods; Oil weathering; Source fingerprinting; Weathering process; Weathering; biodegradation; chemical weathering; dissolution; evaporation; oil spill; photodegradation; toxicity; article; biodegradation; evaporation; major clinical study; photodegradation; quantitative analysis; weathering; environmental monitoring; oil spill; water pollutant; weather; Atlantic Ocean; Gulf of Mexico; petroleum; Environmental Monitoring; Petroleum; Petroleum Pollution; Water Pollutants, Chemical; Weather
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149036
作者单位	Exponent, Inc., Maynard, MA, United States
推荐引用方式 GB/T 7714	Cook L.L.,Drollette B.D.,Edwards M.R.,et al. A data-driven framework for defining stages of oil weathering[J],2020,154.
APA	Cook L.L.,Drollette B.D.,Edwards M.R.,Benton L.D.,&Boehm P.D..(2020).A data-driven framework for defining stages of oil weathering.Marine Pollution Bulletin,154.
MLA	Cook L.L.,et al."A data-driven framework for defining stages of oil weathering".Marine Pollution Bulletin 154(2020).