DOI: 10.1016/j.marpolbul.2017.09.001
Scopus记录号: 2-s2.0-85033674030
论文题名: Fluorescence characteristics in the deep waters of South Gulf of México
作者: Schifter I. ; Sánchez-Reyna G. ; González-Macías C. ; Salazar-Coria L. ; González-Lozano C.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期: 2018-01-02 起始页码: 165
结束页码: 174
语种: 英语
英文关键词: Chlorophyll-α
; Deep water fluorescence
; Hydrocarbonoclastic bacteria
; Oil spill
; South Gulf of Mexico
Scopus关键词: Aromatic hydrocarbons
; Bacteria
; Chlorophyll
; Hydrogeology
; Marine pollution
; Oil spills
; Polycyclic aromatic hydrocarbons
; Deep Water
; Deepwater Horizon oil spills
; Fluorescence characteristics
; Fluorescence intensities
; Gulf of Mexico
; Linear correlation
; Natural waters
; Vertical profile
; Fluorescence
; biological marker
; chlorophyll
; chlorophyll alpha
; polycyclic aromatic hydrocarbon
; sea water
; unclassified drug
; bacterium
; biomarker
; chlorophyll
; deep water
; fluorescence
; oil spill
; PAH
; vertical profile
; Article
; concentration (parameters)
; controlled study
; correlation analysis
; deep-water fluorescence phenomenon
; ecosystem
; fluorescence
; Gulf of Mexico
; hydrocarbonoclastic bacterium
; nonhuman
; oil spill
; physical phenomena
; water analysis
; Atlantic Ocean
; Gulf of Mexico
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Vertical profiles of deep-water fluorescence determined by the chlorophyll sensor, polycyclic aromatic hydrocarbons, biomarkers, and other miscellaneous parameters measured in the southern Gulf of Mexico are reported. In the course of the survey, unexpected deep fluorescences were recorded (> 1100 m depth) in half of the 40 stations studied, a novel finding in this area of the Gulf. Currently, the deep-water fluorescence phenomenon is not completely understood, however we observe linear correlation between the fluorescence intensity and chlorophyll-α concentrations and coincidence of higher number of hydrocarbonoclastic bacteria in samples collected precisely in the deep-water fluorescence. This information is particularly interesting in relation to the Deepwater Horizon oil spill in 2010, in view that the aftermaths of the spill can be observed till today as oil plumes trapped in deep water layers that may disturb the natural water ecosystem. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87511
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: Instituto Mexicano del Petróleo, Dirección de Investigación en Transformación de Hidrocarburos, Eje Central Lázaro Cárdenas No 152, San Bartolo Atepehuacan, Ciudad de México, Mexico
Recommended Citation:
Schifter I.,Sánchez-Reyna G.,González-Macías C.,et al. Fluorescence characteristics in the deep waters of South Gulf of México[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)