DOI: 10.1016/j.atmosenv.2017.05.053
Scopus记录号: 2-s2.0-85021175324
论文题名: The impact of household cooking and heating with solid fuels on ambient PM2.5 in peri-urban Beijing
作者: Liao J ; , Zimmerman Jin A ; , Chafe Z ; A ; , Pillarisetti A ; , Yu T ; , Shan M ; , Yang X ; , Li H ; , Liu G ; , Smith K ; R
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2017
卷: 165 起始页码: 62
结束页码: 72
语种: 英语
英文关键词: Cookstove
; Northern China
; Outdoor air quality
; Particulate matter (PM)
; Residential space heating
Scopus关键词: Air pollution
; Air quality
; Autocorrelation
; Biomass
; Coal
; Coal combustion
; Fuels
; Linear regression
; Pollution
; Pollution control
; Regression analysis
; Rural areas
; Space heating
; Surveys
; Auto-regressive integrated moving average
; Cookstove
; Meteorological condition
; Multivariate linear regression model
; Multivariate regression models
; Northern China
; Outdoor air qualities
; Particulate Matter
; Heating
; coal
; air quality
; ambient air
; atmospheric pollution
; biomass burning
; coal combustion
; concentration (composition)
; cooking appliance
; emission inventory
; heating
; household survey
; particle size
; particulate matter
; periurban area
; pollution control
; residential energy
; spatiotemporal analysis
; time series
; vector autoregression
; air pollution
; air pollution control
; ambient air
; Article
; biomass
; China
; combustion
; cooking
; heating
; household
; human
; humidity
; meteorology
; particulate matter
; priority journal
; suburban area
; winter
; Beijing [China]
; China
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: Household cooking and space heating with biomass and coal have adverse impacts on both indoor and outdoor air quality and are associated with a significant health burden. Though household heating with biomass and coal is common in northern China, the contribution of space heating to ambient air pollution is not well studied. We investigated the impact of space heating on ambient air pollution in a village 40 km southwest of central Beijing during the winter heating season, from January to March 2013. Ambient PM2.5 concentrations and meteorological conditions were measured continuously at rooftop sites in the village during two winter months in 2013. The use of coal- and biomass-burning cookstoves and space heating devices was measured over time with Stove Use Monitors (SUMs) in 33 households and was coupled with fuel consumption data from household surveys to estimate hourly household PM2.5 emissions from cooking and space heating over the same period. We developed a multivariate linear regression model to assess the relationship between household PM2.5 emissions and the hourly average ambient PM2.5 concentration, and a time series autoregressive integrated moving average (ARIMA) regression model to account for autocorrelation. During the heating season, the average hourly ambient PM2.5 concentration was 139 ± 107 μg/m3 (mean ± SD) with strong autocorrelation in hourly concentration. The average primary PM2.5 emission per hour from village household space heating was 0.736 ± 0.138 kg/hour. The linear multivariate regression model indicated that during the heating season – after adjusting for meteorological effects – 39% (95% CI: 26%, 54%) of hourly averaged ambient PM2.5 was associated with household space heating emissions from the previous hour. Our study suggests that a comprehensive pollution control strategy for northern China, including Beijing, should address uncontrolled emissions from household solid fuel combustion in surrounding areas, particularly during the winter heating season. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82460
Appears in Collections: 气候变化事实与影响
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作者单位: Environmental Health Sciences, School of Public Health, University of California, Berkeley, CA, United States; Energy and Resources Group, University of California, Berkeley, CA, United States; Department of Building Science, Tsinghua University, Beijing, China; Department of Environmental Engineering, Beijing University of Chemical Technology, Beijing, China
Recommended Citation:
Liao J,, Zimmerman Jin A,, Chafe Z,et al. The impact of household cooking and heating with solid fuels on ambient PM2.5 in peri-urban Beijing[J]. Atmospheric Environment,2017-01-01,165