气候变化领域集成服务门户(CCPortal): Modelling of oil thickness in the presence of an ice edge

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DOI	10.1016/j.marpolbul.2020.111229
	Modelling of oil thickness in the presence of an ice edge
	Nordam T.; Litzler E.; Skancke J.; Singsaas I.; Leirvik F.; Johansen Ø.
发表日期	2020
ISSN	0025326X
卷号	156
英文摘要	Oil slick thickness is a key parameter for the behaviour of oil spilled at sea. It influences evaporation and entrainment, viable response options, and the risk to marine life at the surface. Determining this value is therefore of high relevance in oil spill modelling. In open water, oil can spread as thin films due to gravity alone, and may be further dispersed by horizontal diffusion and differential advection. In the presence of ice, however, a thin oil slick may become concentrated to higher thickness, if compressed against the ice edge. In the present study, we develop a simple model for the thickness of oil forced against a barrier by a current. We compare our theory to flume experiments, and obtain reasonable agreement. We describe an implementation in a Lagrangian oil spill model, and present some examples. We discuss the operational applicability, and suggest further research needs. © 2020 The Author(s)
英文关键词	Arctic oil spill response; Oil in ice; Oil spill modelling; Oil spill trajectory
语种	英语
scopus关键词	Oil spills; Flume experiment; Horizontal diffusions; Lagrangian; Marine life; Oil spill modelling; Oil-spill model; Research needs; Simple modeling; Ice; future prospect; marine pollution; numerical model; oil spill; oil spill response; pollution control; research; Article; chemical composition; chemical parameters; environmental factor; environmental parameters; mathematical computing; mathematical model; ocean current; oil slick thickness; oil spill; sea ice; oil spill; water pollutant; ice; petroleum; Ice; Petroleum; Petroleum Pollution; Water Pollutants, Chemical
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/148883
作者单位	SINTEF Ocean, Trondheim, Norway; Department of Physics, Norwegian University of Science and Technology, Trondheim, Norway; JEMC, Trondheim, Norway
推荐引用方式 GB/T 7714	Nordam T.,Litzler E.,Skancke J.,et al. Modelling of oil thickness in the presence of an ice edge[J],2020,156.
APA	Nordam T.,Litzler E.,Skancke J.,Singsaas I.,Leirvik F.,&Johansen Ø..(2020).Modelling of oil thickness in the presence of an ice edge.Marine Pollution Bulletin,156.
MLA	Nordam T.,et al."Modelling of oil thickness in the presence of an ice edge".Marine Pollution Bulletin 156(2020).