DOI: 10.1016/j.marpolbul.2014.02.025
Scopus记录号: 2-s2.0-84906261983
论文题名: Contamination of polycyclic aromatic hydrocarbons (PAHs) in surface sediments and plants of mangrove swamps in Shenzhen, China
作者: Li F. ; Zeng X. ; Yang J. ; Zhou K. ; Zan Q. ; Lei A. ; Tam N.F.Y.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 85, 期: 2 起始页码: 590
结束页码: 596
语种: 英语
英文关键词: Baguang
; Futian
; Mangrove
; Polycyclic aromatic hydrocarbons (PAHs)
; Waterlands
Scopus关键词: Naphthalene
; Plants (botany)
; Wetlands
; Baguang
; Futian
; Mangrove
; Polycyclic aromatic hydrocarbons (PAHS)
; Waterlands
; Polycyclic aromatic hydrocarbons
; anthracene
; fluoranthene
; phenanthrene
; polycyclic aromatic hydrocarbon derivative
; pyrene
; anthracene derivative
; phenanthrene derivative
; polycyclic aromatic hydrocarbon
; pyrene derivative
; water pollutant
; bioaccumulation
; concentration (composition)
; estuarine sediment
; leaf
; mangrove
; naphthalene
; PAH
; plant
; root
; sediment pollution
; article
; bioaccumulation
; biogeographic region
; China
; concentration (parameters)
; ecotoxicity
; mangrove
; nonhuman
; plant root
; plant seed
; sediment
; species diversity
; swamp
; water contamination
; analysis
; angiosperm
; Avicennia
; chemistry
; environmental monitoring
; growth, development and aging
; Primulaceae
; procedures
; Rhizophoraceae
; sediment
; water pollutant
; wetland
; China
; Futian
; Guangdong
; Shenzhen
; Angiosperms
; Anthracenes
; Avicennia
; China
; Environmental Monitoring
; Geologic Sediments
; Myrsinaceae
; Phenanthrenes
; Polycyclic Hydrocarbons, Aromatic
; Pyrenes
; Rhizophoraceae
; 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: The concentrations of 16 individual and total polycyclic aromatic hydrocarbons (∑PAHs) in sediments, roots and leaves of three mangrove swamps in Shenzhen, China, namely Futian, Baguang and Waterlands, were determined. The mean concentration of ∑PAHs in Futian (4480 ng g-1) was significantly higher than that in Baguang (1262 ng g-1) and Waterlands (2711 ng g-1). Among the 16 PAHs, the concentration of naphthalene was the highest. Based on the ratios of phenanthrene/anthracene and fluoranthene/pyrene, PAHs in Futian and Waterlands came from petrogenic and pyrolytic sources, while Baguang was mainly from pyrolytic. More PAHs were accumulated in leaves, as reflected by its higher mean concentration of ∑PAHs (3697 ng g-1) and bioconcentration factor of PAHs (BCF) (>1.5) than that in roots. The BCF values in plants collected from Futian were significantly higher than that from Waterlands. These results indicated that more attention should be paid to the PAH contamination in Futian. © 2014 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85294
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: College of Life Sciences, Shenzhen University, Shenzhen 518060, China; Futian-CityU Mangrove Research and Development Centre, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong; Shenzhen Marine Environment and Resources Monitoring Center, Shenzhen 518067, China; Department of Biology and Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong Special Administrative Region, China
Recommended Citation:
Li F.,Zeng X.,Yang J.,et al. Contamination of polycyclic aromatic hydrocarbons (PAHs) in surface sediments and plants of mangrove swamps in Shenzhen, China[J]. Marine Pollution Bulletin,2014-01-01,85(2)