DOI: 10.1016/j.atmosenv.2018.03.013
Scopus记录号: 2-s2.0-85043523458
论文题名: A regional high-resolution emission inventory of primary air pollutants in 2012 for Beijing and the surrounding five provinces of North China
作者: Liu H ; , Wu B ; , Liu S ; , Shao P ; , Liu X ; , Zhu C ; , Wang Y ; , Wu Y ; , Xue Y ; , Gao J ; , Hao Y ; , Tian H
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2018
卷: 181 起始页码: 20
结束页码: 33
语种: 英语
英文关键词: Emission intensity
; High-resolution emission inventory
; Multi-level source category
; Multi-parameter regression equations
; Primary air pollutants
Scopus关键词: Air pollution
; Air pollution control equipment
; Air quality
; Coal combustion
; Combustion
; Exhaust gases
; Industrial emissions
; Particles (particulate matter)
; Pollution
; Pollution control
; Population statistics
; Quality control
; Steelmaking
; Emission intensity
; High-resolution emission
; Multilevels
; Multiparameters
; Primary air
; Air pollution control
; air quality
; atmospheric pollution
; coal combustion
; emission inventory
; GIS
; industrial emission
; nitric oxide
; pollutant source
; pollution control
; pollution policy
; power plant
; regression analysis
; software
; urban area
; volatile organic compound
; 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: A high resolution regional emission inventory of typical primary air pollutants (PAPs) for the year 2012 in Beijing and the surrounding five provinces (BSFP) of North China is developed. It is compiled with the combination of bottom-up and top-down methods, based on city-level collected activity data and the latest updated specific emission factors for different sources. The considered sources are classified into 12 major categories and totally 36 subcategories with respect to their multi-dimensional characteristics, such as economic sector, combustion facility or industrial process, installed air pollution control devices, etc. Power plant sector is the dominant contributor of NOX emissions with an average contribution of 34.1%, while VOCs emissions are largely emitted from industrial process sources (33.9%). Whereas, other stationary combustion sources represent major sources of primary PM2.5, PM10 and BC emissions, accounting for 22.7%, 30.0% and 33.9% of the total emissions, respectively. Hebei province contributes over 34% of the regional total CO emissions because of huge volume of iron and steel production. By comparison, Shandong province ranks as the biggest contributor for NOX, PM10, PM2.5, SO2, VOCs and OC. Further, the BSFP regional total emissions are spatially distributed into grid cells with a high resolution of 9 km × 9 km using GIS tools and surrogate indexes, such regional population, gross domestic product (GDP) and the types of arable soils. The highest emission intensities are mainly located in Beijing-Tianjin-Tangshan area, Jinan-Laiwu-Zibo area and several other cities such as Shijiazhuang, Handan, and Zhengzhou. Furthermore, in order to establish a simple method to estimate and forecast PAPs emissions with macroscopic provincial-level statistical parameters in China, multi-parameter regression equations are firstly developed to estimate emissions outside the BSFP region with routine statistics (e.g. population, total final coal consumption, area of cultivated land and possession of civil vehicles) using the software 1stOpt. We find the estimated PAPs emissions of 31 provinces show close correlation with the well-recognized MEIC inventory. This high resolution multi-pollutants inventory provides necessary input data for regional air quality models that could help to identify and appoint the major influence sources, better understand the complex regional air pollution formation mechanism, and benefit for developing the corresponding joint prevention and control policies of regional complex air pollution in North China. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82904
Appears in Collections: 气候变化事实与影响
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作者单位: State Key Joint Laboratory of Environmental Simulation & Pollution Control, School of Environment, Beijing Normal University, Beijing, China; Center for Atmospheric Environmental Studies, Beijing Normal University, Beijing, China; School of Environmental Science and Engineering, Qilu University of Technology, Jinan, China; National Engineering Research Center of Urban Environmental Pollution Control, Beijing Municipal Research Institute of Environmental Protection, Beijing, China; Department of Air Pollution Control, Beijing Municipal Institute of Labour Protection, Beijing, China
Recommended Citation:
Liu H,, Wu B,, Liu S,et al. A regional high-resolution emission inventory of primary air pollutants in 2012 for Beijing and the surrounding five provinces of North China[J]. Atmospheric Environment,2018-01-01,181