DOI: 10.1016/j.marpolbul.2016.03.065
Scopus记录号: 2-s2.0-84964355146
论文题名: Polychlorinated naphthalenes in the air over the equatorial Indian Ocean: Occurrence, potential sources, and toxicity
作者: Huang Y. ; Li J. ; Xu Y. ; Xu W. ; Zhong G. ; Liu X. ; Zhang G.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2016
卷: 107, 期: 1 起始页码: 240
结束页码: 244
语种: 英语
英文关键词: Atmosphere
; Polychlorinated naphthalenes (PCNs)
; Potential source
; The equatorial Indian Ocean
; Toxicity
Scopus关键词: Earth atmosphere
; Incineration
; Marine pollution
; Naphthalene
; Oceanography
; Ships
; Toxicity
; Equatorial Indian Ocean
; Incineration process
; Marine environment
; Persistent organic pollutants
; Polychlorinated naphthalene (PCNs)
; Polychlorinated naphthalenes
; Potential sources
; Toxic equivalency
; Organic pollutants
; polychlorinated naphthalene
; air pollutant
; naphthalene derivative
; air sampling
; atmospheric pollution
; marine atmosphere
; organochlorine
; persistent organic pollutant
; pollutant source
; toxicity
; air analysis
; air pollution
; air sampling
; Article
; chemical composition
; concentration (parameters)
; incineration
; Indian Ocean
; marine environment
; persistent organic pollutant
; pollution monitoring
; air pollutant
; analysis
; environmental monitoring
; toxicity
; Indian Ocean
; Indian Ocean (Equatorial)
; Air Pollutants
; Environmental Monitoring
; Indian Ocean
; Naphthalenes
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: Monitoring of marine polychlorinated naphthalenes (PCNs) is crucial, as they are considered persistent organic pollutants (POPs) by the Stockholm Convention. Data on PCNs in marine environment are scarce. In this study, 19 air samples were collected during a cruise in the equatorial Indian Ocean on board the Chinese research vessel Shiyan I from 4/2011 to 5/2011. PCN concentration of these air samples ranged from 0.033 to 2.56 pg m-3, with an average of 0.518 pg m-3, equal to or lower than the values reported for other oceans, seas, and lakes worldwide. Tri- and tetra-CNs were the main homologues in most samples. Reemission of Halowax mixtures and incineration processes were the major sources of atmospheric PCNs in the study area. The PCN-corresponding toxic equivalency values ranged from 0 to 0.190 fg m-3 (average: 0.038 fg m-3), falling in the low end of global range. © 2016 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87024
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: State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, China; School of Environmental Science and Engineering, Guangzhou University, Guangzhou, China; South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, China
Recommended Citation:
Huang Y.,Li J.,Xu Y.,et al. Polychlorinated naphthalenes in the air over the equatorial Indian Ocean: Occurrence, potential sources, and toxicity[J]. Marine Pollution Bulletin,2016-01-01,107(1)