Impact of oil-sediment interaction on transport of underwater spilled oil in the Bohai Sea

doi:10.1016/j.oceaneng.2022.110687

IOCAS-IR > 海洋环流与波动重点实验室

	Impact of oil-sediment interaction on transport of underwater spilled oil in the Bohai Sea
	Li, Yongquan 1,8; Cao, Ruichen 3,4,6; Chen, Haibo 2,6,7; Mu, Lin 5; Lv, Xianqing 3,4,6
	2022-03-01
发表期刊	OCEAN ENGINEERING
ISSN	0029-8018
卷号	247 页码:12
通讯作者	Chen, Haibo(chenhb2015@qdio.ac.cn) ; Lv, Xianqing(xqinglv@ouc.edu.cn)
摘要	Based on a validated underwater oil spill model and validated ocean hydrodynamic background, the influence of oil-sediment interaction on the transport of underwater spilled oil is investigated through numerical experiments. Numerical result shows that interaction between oil and suspended sediment can form oil-sediment aggregates (OSAs), which can significantly decrease the amount of surface oil and increase the amount of underwater oil and its sweeping volume under certain conditions. Sensitivity of the model output (in terms of oil in OSAs, underwater oil amount, surface oil amount, and sweeping volume) to input factors (including oil spill volume, sediment diameter, and sediment concentration) is further investigated quantitatively through numerical experiments, which shows that increasing oil spill volume and sediment concentration and reducing sediment diameter can promote oil-sediment interaction. Among the three input factors, oil spill volume is the most sensitive factor, followed by sediment concentration and sediment diameter. This study is expected to provide useful information for spilled oil monitoring, contingency planning, and environmental damage assessment.
关键词	Underwater oil spill Oil-sediment interaction Oil-sediment aggregation Numerical simulation Environmental damage assessment
DOI	10.1016/j.oceaneng.2022.110687
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[U2006210] ; National Natural Science Foundation of China[41806111] ; National Key Research and Development Plan[2016YFC1402304] ; Open Foundation of Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology ; State Oceanic Administration[201608] ; Scientific Research Foundation of Hebei Normal University of Science and Technology ; High Performance Computing Center at the Institute of Oceanology, Chinese Academy of Sciences
WOS研究方向	Engineering ; Oceanography
WOS类目	Engineering, Marine ; Engineering, Civil ; Engineering, Ocean ; Oceanography
WOS记录号	WOS:000790560600003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：11[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/179216
专题	海洋环流与波动重点实验室
通讯作者	Chen, Haibo; Lv, Xianqing
作者单位	1.Hebei Normal Univ Sci & Technol, Res Ctr Marine Sci, Qinhuangdao 066004, Hebei, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 3.Ocean Univ China, Frontier Sci Ctr Deep Ocean Multispheres & Earth, Qingdao 266100, Peoples R China 4.Ocean Univ China, Phys Oceanog Lab, Qingdao 266100, Peoples R China 5.Shenzhen Univ, Coll Life Sci & Oceanog, Shenzhen 518060, Peoples R China 6.Qingdao Natl Lab Marine Sci & Technol, Qingdao 266100, Peoples R China 7.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 8.Hebei Key Lab Ocean Dynam Resources & Environm, Qinhuangdao 066004, Hebei, Peoples R China
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Li, Yongquan,Cao, Ruichen,Chen, Haibo,et al. Impact of oil-sediment interaction on transport of underwater spilled oil in the Bohai Sea[J]. OCEAN ENGINEERING,2022,247:12.
APA	Li, Yongquan,Cao, Ruichen,Chen, Haibo,Mu, Lin,&Lv, Xianqing.(2022).Impact of oil-sediment interaction on transport of underwater spilled oil in the Bohai Sea.OCEAN ENGINEERING,247,12.
MLA	Li, Yongquan,et al."Impact of oil-sediment interaction on transport of underwater spilled oil in the Bohai Sea".OCEAN ENGINEERING 247(2022):12.

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