DOI: 10.1016/j.atmosenv.2015.03.044
Scopus记录号: 2-s2.0-84926434420
论文题名: Long-range atmospheric transport of PAHs, PCBs and PBDEs to the central and eastern Mediterranean and changes of PCB and PBDE congener patterns in summer 2010
作者: Mulder M ; D ; , Heil A ; , Kukučka P ; , Kuta J ; , Přibylová P ; , Prokeš R ; , Lammel G
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 111 起始页码: 51
结束页码: 59
语种: 英语
英文关键词: Long-range transport
; Marine environment
; Mediterranean
; Persistent organic pollutants
Scopus关键词: Atmospheric movements
; Atmospheric structure
; Chemical reactions
; Climate change
; Free radicals
; Fungicides
; Isomers
; Marine pollution
; Phase interfaces
; Pollution
; Polychlorinated biphenyls
; Transportation routes
; Central and Eastern Europe
; Long range transport
; Long-range atmospheric transports
; Marine environment
; Mediterranean
; Persistent organic pollutant (POP)
; Persistent organic pollutants
; Structure activity relationships
; Organic pollutants
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethane
; 1,1 dichloro 2,2 bis(4 chlorophenyl)ethylene
; 1,1,1 trichloro 2 (2 chlorophenyl) 2 (4 chlorophenyl)ethane
; 2,2',4,4',5,5' hexabromodiphenyl ether
; 2,2',4,4',5,5' hexachlorobiphenyl
; bde 100
; bde 154
; bde 209
; bde 28
; bde 47
; bde 85
; bde 99
; chlorphenotane
; hexachlorobenzene
; hydroxyl radical
; mitotane
; o,p' dde
; pcb 101
; pcb 118
; pcb 138
; pcb 180
; pcb 28
; pcb 52
; pentachlorobenzene
; polybrominated diphenyl ether
; polychlorinated biphenyl derivative
; polycyclic aromatic hydrocarbon derivative
; unclassified drug
; air mass
; DDD
; DDE
; DDT
; long range transport
; marine environment
; Mediterranean environment
; metabolite
; PAH
; PBDE
; PCB
; pollutant transport
; seasonality
; absorption
; air pollution
; altitude
; Article
; atmospheric deposition
; atmospheric transport
; atom
; boundary layer
; controlled study
; gas chromatography
; isomer
; mass spectrometry
; Mediterranean Sea
; night
; normal distribution
; particulate matter
; phase partitioning
; photochemistry
; priority journal
; soil temperature
; structure activity relation
; summer
; Western Europe
; wind
; Europe
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The central and eastern Mediterranean is a receptor area for persistent organic pollutants (POPs) emitted in western, central and eastern Europe, particularly during summer. Atmospheric concentrations of PCBs, DDXs, PBDEs, penta- and hexachlorobenzene were measured during a ship-borne survey in the summer of 2010. The concentration of PCBs (sum of 7 congeners) was 3.61 (2.08-7.72) pg m-3, of which 6.7% was associated with the particulate phase. The mean concentration of DDT isomers and their metabolites, DDE and DDD, was 2.60 (0.46-7.60) pg m-3 (particulate mass fraction θ=0.097), of penta- and hexachlorobenzene 0.22 (<0.39-2.80) pg m-3 and 6.29 (2.48-24.16) pg m-3, respectively, and of PBDEs (sum of 8 congeners) 7.31 (2.80-19.89) pg m-3. The air masses studied had been transported mostly across central Europe, some crossing western Europe. The observed changes of PCB congener patterns along transport routes are in agreement with the perception that the reaction with the OH radical is dominating PCB atmospheric lifetime, and indicate an overestimation of the second order gas-phase reaction rate coefficient of PCB153 with OH by structure-activity relationship. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81784
Appears in Collections: 气候变化事实与影响
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作者单位: Masaryk University, Research Centre for Toxic Compounds in the Environment, Brno, Czech Republic; Max Planck Institute for Chemistry, Atmospheric Chemistry Dept., Mainz, Germany; Max Planck Institute for Chemistry, Multiphase Chemistry Dept., Mainz, Germany
Recommended Citation:
Mulder M,D,, Heil A,et al. Long-range atmospheric transport of PAHs, PCBs and PBDEs to the central and eastern Mediterranean and changes of PCB and PBDE congener patterns in summer 2010[J]. Atmospheric Environment,2015-01-01,111