i4OilSpill, an Operational Marine Oil Spill Forecasting Model for Bohai Sea

doi:10.1007/s11802-016-3025-6

	i4OilSpill, an Operational Marine Oil Spill Forecasting Model for Bohai Sea
	Yu Fangjie 1,2; Yao Fuxin 1; Zhao Yang 3; Wang Guansuo 2,4; Chen Ge 1,2
刊名	JOURNAL OF OCEAN UNIVERSITY OF CHINA
	2016-10
卷号	15 期号:5 页码:799-808
关键词	oil spill modeling model parameter correction regional model
ISSN号	1672-5182
DOI	10.1007/s11802-016-3025-6
英文摘要	Oil spill models can effectively simulate the trajectories and fate of oil slicks, which is an essential element in contingency planning and effective response strategies prepared for oil spill accidents. However, when applied to offshore areas such as the Bohai Sea, the trajectories and fate of oil slicks would be affected by time-varying factors in a regional scale, which are assumed to be constant in most of the present models. In fact, these factors in offshore regions show much more variation over time than in the deep sea, due to offshore bathymetric and climatic characteristics. In this paper, the challenge of parameterizing these offshore factors is tackled. The remote sensing data of the region are used to analyze the modification of wind-induced drift factors, and a well-suited solution is established in parameter correction mechanism for oil spill models. The novelty of the algorithm is the self-adaptive modification mechanism of the drift factors derived from the remote sensing data for the targeted sea region, in respect to empirical constants in the present models. Considering this situation, a new regional oil spill model (i4OilSpill) for the Bohai Sea is developed, which can simulate oil transformation and fate processes by Eulerian-Lagrangian methodology. The forecasting accuracy of the proposed model is proven by the validation results in the comparison between model simulation and subsequent satellite observations on the Penglai 19-3 oil spill accident. The performance of the model parameter correction mechanism is evaluated by comparing with the real spilled oil position extracted from ASAR images.
资助项目	Open Fund of Key Laboratory of Marine Spill Oil Identification and Damage Assessment Technology SOA[201508]
WOS关键词	TRAJECTORIES ; SIMULATION ; IMAGES ; GULF
WOS研究方向	Oceanography
语种	英语
出版者	OCEAN UNIV CHINA
WOS记录号	WOS:000387574800007
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/25417]
专题	自然资源部第一海洋研究所
通讯作者	Chen Ge
作者单位	1.Ocean Univ China, Qingdao Collaborat Innovat Ctr Marine Sci & Techn, Coll Informat Sci & Engn, Qingdao 266100, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Reg Oceanog & Numer Modeling, Qingdao 266100, Peoples R China 3.Ocean Univ China, Coll Liberal Arts Journalism & Commun, Qingdao 266100, Peoples R China 4.SOA, Inst Oceanog 1, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Yu Fangjie,Yao Fuxin,Zhao Yang,et al. i4OilSpill, an Operational Marine Oil Spill Forecasting Model for Bohai Sea[J]. JOURNAL OF OCEAN UNIVERSITY OF CHINA,2016,15(5):799-808.
APA	Yu Fangjie,Yao Fuxin,Zhao Yang,Wang Guansuo,&Chen Ge.(2016).i4OilSpill, an Operational Marine Oil Spill Forecasting Model for Bohai Sea.JOURNAL OF OCEAN UNIVERSITY OF CHINA,15(5),799-808.
MLA	Yu Fangjie,et al."i4OilSpill, an Operational Marine Oil Spill Forecasting Model for Bohai Sea".JOURNAL OF OCEAN UNIVERSITY OF CHINA 15.5(2016):799-808.