DOI: 10.1016/j.marpolbul.2014.10.032
Scopus记录号: 2-s2.0-84913580631
论文题名: Oil source-fingerprinting in support of polarimetric radar mapping of macondo-252 oil in gulf coast marshes
作者: Ramsey E. ; Meyer B.M. ; Rangoonwala A. ; Overton E. ; Jones C.E. ; Bannister T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 89, 期: 2018-01-02 起始页码: 85
结束页码: 95
语种: 英语
英文关键词: Deepwater horizon oil spill event
; Diagnostic ratio analysis
; Oil source-fingerprinting
; Radar detection of oil occurrence
; Wetland oil contamination
Scopus关键词: Oil spills
; Polarimeters
; Surveys
; Synthetic aperture radar
; Tracking radar
; Wetlands
; Deepwater Horizon oil spills
; Diagnostic ratios
; Oil contamination
; Oil sources
; Radar detection
; Oil shale
; macondo 252 oil
; oil
; unclassified drug
; petroleum
; water pollutant
; deep water
; mapping
; marsh
; oil spill
; synthetic aperture radar
; wetland
; Article
; canopy
; controlled study
; Deepwater Horizon oil spill
; marsh
; oil field
; oil source fingerprinting
; oil spill
; polarimetric synthetic aperture radar
; polytopic vector analysis
; probability
; sediment
; telecommunication
; United States
; analysis
; chemistry
; environmental monitoring
; geography
; oil spill
; pollution
; procedures
; telecommunication
; water pollutant
; wetland
; Barataria Bay
; Louisiana
; United States
; Environmental Monitoring
; Environmental Pollution
; Geography
; Louisiana
; Petroleum
; Petroleum Pollution
; Radar
; Water Pollutants, Chemical
; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Polarimetric synthetic aperture radar (PolSAR) data exhibited dramatic, spatially extensive changes from June 2009 to June 2010 in Barataria Bay, Louisiana. To determine whether these changes were associated with the Deepwater Horizon (DWH) oil spill, twenty-nine sediment samples were collected in 2011 from shoreline and nearshore-interior coastal marsh locations where oil was not observed visually or with optical sensors during the spill. Oil source-fingerprinting and polytopic vector analysis were used to link DWH oil to PolSAR changes. Our results prove that DWH oil extended beyond shorelines and confirm the association between presence of DWH oil and PolSAR change. These results show that the DWH oil spill probably affected much more of the southeastern Louisiana marshland than originally concluded from ground and aerial surveys and verify that PolSAR is a powerful tool for tracking oil intrusion into marshes with high probability even where contamination is not visible from above the canopy. © 2014. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85831
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: U.S. Geological Survey, National Wetlands Research Center, Lafayette, LA, United States; Department of Environmental Sciences, Louisiana State UniversityLA, United States; Jet Propulsion Laboratory, California Institute of TechnologyCA, United States; University of LafayetteLA, United States
Recommended Citation:
Ramsey E.,Meyer B.M.,Rangoonwala A.,et al. Oil source-fingerprinting in support of polarimetric radar mapping of macondo-252 oil in gulf coast marshes[J]. Marine Pollution Bulletin,2014-01-01,89(2018-01-02)