DOI: 10.1016/j.marpolbul.2015.06.033
Scopus记录号: 2-s2.0-84941316747
论文题名: Characterizing the parent and oxygenated polycyclic aromatic hydrocarbons in mangrove sediments of Hong Kong
作者: Wang X. ; Yuan K. ; Yang L. ; Lin L. ; Tam N.F.Y. ; Chen B. ; Luan T.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 98, 期: 2018-01-02 起始页码: 335
结束页码: 340
语种: 英语
英文关键词: Distribution
; Mangrove
; Oxygenated PAHs
; Polycyclic Aromatic Hydrocarbons (PAHs)
; Sediments
Scopus关键词: Aromatic compounds
; Aromatic hydrocarbons
; Aromatization
; Biodegradation
; Hydrocarbons
; Hydroxylation
; Sediments
; 9 ,10-anthraquinone
; Distribution
; Hong-kong
; Mangrove
; Mangrove sediments
; Oxygenated PAHs
; Polycyclic aromatic hydrocarbons (PAHS)
; Total organic matter
; Polycyclic aromatic hydrocarbons
; 9 fluorenone and 2 hydroxy fluorene
; 9 fluorenone and 9,10 anthraquinone
; organic matter
; polycyclic aromatic hydrocarbon
; unclassified drug
; 2-hydroxyfluorene
; 9,10-anthraquinone
; 9-fluorenone
; anthraquinone derivative
; fluorene derivative
; oxygen
; polycyclic aromatic hydrocarbon
; biodegradation
; concentration (composition)
; geoaccumulation
; mangrove
; marine sediment
; organic pollutant
; PAH
; pollutant source
; sediment pollution
; Article
; bioaccumulation
; biodegradation
; concentration (parameters)
; controlled study
; Hong Kong
; limit of detection
; mangrove
; sediment
; analysis
; bioremediation
; chemistry
; environmental monitoring
; hydroxylation
; procedures
; sediment
; wetland
; China
; Hong Kong
; Anthraquinones
; Biodegradation, Environmental
; Environmental Monitoring
; Fluorenes
; Geologic Sediments
; Hong Kong
; Hydroxylation
; Oxygen
; Polycyclic Hydrocarbons, Aromatic
; Wetlands
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Parent and oxygenated polycyclic aromatic hydrocarbons (PAHs) were investigated in mangrove sediments of Hong Kong. Most of the analytes were detected, and the dominant carbonylic and hydroxylated PAHs in mangrove sediments were 9-fluorenone and 2-hydroxy fluorene, respectively. The concentration of 9-fluorenone and 9,10-anthraquinone was higher than their parent PAHs. Moreover, the concentration of total organic matter (TOM) related with those of the parent PAHs and carbonylic PAHs, except for hydroxylated PAHs, which indicated that TOM was not the only factor regulating the distribution of oxygenated PAHs. Nevertheless, the parent PAHs in mangrove sediments was correlated positively with carbonylic PAHs which demostrated not only the similar source but also the fate of these two compound class. However, hydroxylated PAHs had different source by comparing with parent PAHs and carbonylic PAHs, they were probably originated from biodegradation and accumulated in mangrove sediments. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85975
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
There are no files associated with this item.
作者单位: Guangdong Provincial Key Laboratory of Marine Resource and Coastal Engineering, School of Marine Science, Sun Yat-Sen University, Guangzhou, China; MOE Key Laboratory of Aquatic Product Safety, School of Marine Science, Sun Yat-Sen University, Guangzhou, China; State Key Laboratory in Marine Pollution, Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong
Recommended Citation:
Wang X.,Yuan K.,Yang L.,et al. Characterizing the parent and oxygenated polycyclic aromatic hydrocarbons in mangrove sediments of Hong Kong[J]. Marine Pollution Bulletin,2015-01-01,98(2018-01-02)