DOI: 10.1016/j.atmosenv.2017.03.054
Scopus记录号: 2-s2.0-85017502403
论文题名: The contribution of residential coal combustion to PM2.5 pollution over China's Beijing-Tianjin-Hebei region in winter
作者: Zhang Z ; , Wang W ; , Cheng M ; , Liu S ; , Xu J ; , He Y ; , Meng F
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2017
卷: 159 起始页码: 147
结束页码: 161
语种: 英语
英文关键词: Air quality modeling
; Beijing-Tianjin-Hebei region
; PM2.5
; Residential coal combustion
; Urban air pollution
; WRF-CMAQ
Scopus关键词: Air pollution
; Air pollution control
; Air quality
; Coal
; Heating
; Housing
; Pollution
; Pollution control
; Air quality modeling
; Beijing-tianjin-hebei regions
; Residential coal combustions
; Urban air pollution
; WRF-CMAQ
; Coal combustion
; coal
; atmospheric modeling
; atmospheric pollution
; coal combustion
; haze
; heating
; particulate matter
; winter
; air pollution
; air quality
; Article
; China
; combustion
; concentration (parameters)
; environmental policy
; haze
; human
; particle size
; priority journal
; residential area
; simulation
; winter
; Beijing [China]
; China
; China
; Hebei
; Langfang
; Tianjin
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 Beijing-Tianjin-Hebei (BTH) region experiences severe haze episodes throughout the year, and especially during the winter heating season. Residential combustion of coal has increasing been cited as a possible source for the PM2.5 pollution that causes the haze episodes. To investigate these claims, a WRF-CMAQ system is used to reproduce the regional haze episodes observed during December 2015. The contribution of residential coal combustion to PM2.5 concentrations in the BTH region is quantified using the Brute Force approach. Across the region, residential coal combustion contributed 46% of the monthly averaged PM2.5 concentration (3% each from Beijing and Tianjin and 40% from Hebei Province). During the haze episodes, the contribution varied between 30 and 57%. At the city scale, the contribution ranged from 22 to 58% averaged across the month and 15–65% during the haze episodes. Langfang was the city that was the most affected by residential coal combustion in the BTH region. The large contribution to air pollution in Tianjin and Beijing from households in Hebei Province suggests that regional control measures are required. © 2017 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82645
Appears in Collections: 气候变化事实与影响
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作者单位: Environment Research Institute, Shandong University, Jinan, Shandong Province, China; State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing, China
Recommended Citation:
Zhang Z,, Wang W,, Cheng M,et al. The contribution of residential coal combustion to PM2.5 pollution over China's Beijing-Tianjin-Hebei region in winter[J]. Atmospheric Environment,2017-01-01,159