Impact of emulsification of crude oil on normalized radar cross section

doi:10.1007/s00343-019-8298-3

YIC-IR > 中国科学院海岸带环境过程与生态修复重点实验室 > 海岸带信息集成与战略规划研究中心

	Impact of emulsification of crude oil on normalized radar cross section
	Guo, J; Zhang, TL ; Zhang, X ; Liu, GW
发表期刊	JOURNAL OF OCEANOLOGY AND LIMNOLOGY
ISSN	2096-5508
	2020-01
卷号	38 期号:1 页码:42-54
关键词	emulsification of crude oil normalized radar cross section (NRCS) water content wind speed temperature
研究领域	Limnology ; Oceanography
DOI	10.1007/s00343-019-8298-3
产权排序	[Guo, Jie; Zhang, Tianlong] Chinese Acad Sci, CAS Key Lab Coastal Environm Processes & Ecol Rem, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Peoples R China; [Guo, Jie] YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; [Guo, Jie] Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China; [Zhang, Tianlong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Xi; Liu, Genwang] MNR, FIO, Qingdao 266061, Peoples R China
通讯作者	Guo, Jie(jguo@yic.ac.cn) ; Zhang, Xi(xi.zhang@fio.org.cn)
作者部门	海岸带信息集成与综合管理实验室
英文摘要	The emulsification of crude oil is caused by the oil flowing into the water, resulting in the increase of oil film tension, viscosity, water content, and volume, which brings great harm to the marine ecological environment and difficulties for the cleanup of marine emergency equipment. The realization observation of emulsification crude oil will increase the response speed of marine emergency response. Therefore, we set up crude oil emulsification samples to study the physical property in laboratory and conducted radar measurements at different incidence angles in outdoor. The radar is C band in resolution of 0.7 m by 0.7 m. A fully polarimetric scatterometer (HH, VV, and VH/HV) is mounted at 1.66 m (minimum altitude) height at an incidence angle between 35 degrees and 60 degrees. An asphalt content of less than 3% crude oil and the filtered seawater were used to the outdoor emulsification scattering experiment. The measurement results are as follows. The water content can be used to describe the process of emulsification and it is easy to measure. Wind speed, asphalt content, seawater temperature, and photo-oxidation affect the emulsifying process of crude oil, and affects the normalized radar cross section (NRCS) of oil film but wind is not the dominant factor. It is the first time to find that the emulsification of crude oil results in an increase of NRCS.
文章类型	Article
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [41576170, 61371189] ; Major Program for the International Cooperation of the Chinese Academy of Sciences, China [133337KYSB20160002]
收录类别	SCI
语种	英语
关键词[WOS]	NORWEGIAN CONTINENTAL-SHELF ; SPILL DETECTION ; SAR IMAGERY ; EMULSIONS ; CLASSIFICATION ; STABILITY
研究领域[WOS]	Limnology ; Oceanography
WOS记录号	WOS:000511866000004
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24779
专题	中国科学院海岸带环境过程与生态修复重点实验室_海岸带信息集成与战略规划研究中心中国科学院海岸带环境过程与生态修复重点实验室
作者单位	1.Chinese Acad Sci, CAS Key Lab Coastal Environm Processes & Ecol Rem, Yantai Inst Coastal Zone Res YIC, Yantai 264003, Peoples R China; 2.YICCAS, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China; 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China; 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 5.MNR, FIO, Qingdao 266061, Peoples R China
推荐引用方式 GB/T 7714	Guo, J,Zhang, TL,Zhang, X,et al. Impact of emulsification of crude oil on normalized radar cross section[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2020,38(1):42-54.
APA	Guo, J,Zhang, TL,Zhang, X,&Liu, GW.(2020).Impact of emulsification of crude oil on normalized radar cross section.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,38(1),42-54.
MLA	Guo, J,et al."Impact of emulsification of crude oil on normalized radar cross section".JOURNAL OF OCEANOLOGY AND LIMNOLOGY 38.1(2020):42-54.

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