DOI: 10.1016/j.atmosenv.2015.04.068
Scopus记录号: 2-s2.0-84929484956
论文题名: Wood combustion, a dominant source of winter aerosol in residential district in proximity to a large automobile factory in Central Europe
作者: Hovorka J ; , Pokorná P ; , Hopke P ; K ; , Křůmal K ; , Mikuška P ; , Píšová M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 113 起始页码: 98
结束页码: 107
语种: 英语
英文关键词: Coarse and fine aerosol
; Highly time resolved elemental composition
; Homohopane index
; Mannosan
; Positive Matrix Factorization
; Wood and coal combustion
Scopus关键词: Aerosols
; Air pollution
; Air quality
; Automotive industry
; Coal
; Coal dust
; Coal industry
; Housing
; Organic carbon
; Urban growth
; Wood
; Elemental compositions
; Fine aerosols
; Homohopane index
; Mannosan
; Positive Matrix Factorization
; Coal combustion
; coal
; levoglucosan
; lignite
; aerosol
; air quality
; anthropogenic source
; atmospheric plume
; atmospheric pollution
; automobile industry
; biomass burning
; coal
; combustion
; polysaccharide
; residential location
; urban pollution
; wood
; aerosol
; Article
; automobile industry
; burn
; chimney
; circadian rhythm
; combustion
; concentration (parameters)
; dust
; environmental temperature
; heating
; human
; plume
; priority journal
; residential area
; smoking
; suburban area
; time series analysis
; winter
; wood
; Aerosols
; Coal
; Combustion
; Wood
; Czech Republic
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: Industries in close proximity to residential districts are a historical phenomenon of urban development frequently causing air quality problem in European cities. Mladá Boleslav, the long-time centre of the automobile industry in the Czech Republic, is typical example of urban development. However, this air pollution source reconnaissance study found a source of currently increasing importance for the European cities, wood burning. Receptor modelling, time series of organic tracers for wood and coal burning, small-scale multiple-site PM10 monitoring and mobile PM10 measurement were combined to identify sources of fine (PM0.15-1.15 ) and coarse (PM1.15-10 ) particles in a residential district of Mladá Boleslav in winter 2013. The receptor model was applied to hourly concentrations of organic and elemental carbon in fine and 27 elements in fine and coarse aerosol particles at a receptor site. Multiple-site measurements with PM10 monitors showed no statistically significant differences among the monitors. Thus, the source apportionment derived from the central site data should apply to the entire residential district. Campaign average PM10 (33.9μgm-3) consisted of 88% fine particles. Wood burning (49%), coal combustion (34%), traffic (16%), and industry (1%) were identified as the fine particle sources while combined wood burning and coal dust (80%), road dust with salt (14%), and abrasion of car brakes (6%) were identified the coarse particle sources. The large contributions of wood and coal combustion were surprising for this residential district that is a block of flats with district heating. High correlations were observed between the wood combustion contributions and the levoglucosan and mannosan concentrations. The homohopane index of 0.05 indicated lignite combustion. Peak concentrations in excess of 500μgm-3 of PM10 recorded during mobile measurements along with visible plumes from home heating, support the source apportionment of the fine particle mass. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81727
Appears in Collections: 气候变化事实与影响
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作者单位: Institute for Environmental Studies, Faculty of Science, Charles University in Prague, Albertov 6, Prague 2, Czech Republic; Center for Air Resources Engineering and Science, Clarkson University, Box 5708, Potsdam, NY, United States; Institute of Analytical Chemistry of the Academy of Science of the Czech Republic, v. v. i., Veveří 967/97, Brno, Czech Republic
Recommended Citation:
Hovorka J,, Pokorná P,, Hopke P,et al. Wood combustion, a dominant source of winter aerosol in residential district in proximity to a large automobile factory in Central Europe[J]. Atmospheric Environment,2015-01-01,113