DOI: 10.1016/j.atmosenv.2015.01.069
Scopus记录号: 2-s2.0-84922455482
论文题名: A comprehensive ammonia emission inventory with high-resolution and its evaluation in the Beijing-Tianjin-Hebei (BTH) region, China
作者: Zhou Y ; , Cheng S ; , Lang J ; , Chen D ; , Zhao B ; , Liu C ; , Xu R ; , Li T
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 106 起始页码: 305
结束页码: 317
语种: 英语
英文关键词: Ammonia (NH3) emission
; Ammonium concentration observation
; Beijing-Tianjin-Hebei (BTH)
; Evaluation
; High resolution
Scopus关键词: Agriculture
; Air pollution control
; Ammonia
; Chemical industry
; Decision making
; Fuels
; Geographic information systems
; Intelligent systems
; Monte Carlo methods
; Pollution control
; Waste disposal
; Waste incineration
; Agricultural activities
; Ammonium concentrations
; Emission inventories
; Evaluation
; High resolution
; On-road mobile sources
; Surface concentration
; Tianjin
; Uncertainty analysis
; ammonia
; ammonia
; atmospheric pollution
; concentration (composition)
; decision making
; emission inventory
; GIS
; simulation
; spatial resolution
; spatiotemporal analysis
; statistical analysis
; agricultural land
; air pollution
; ammonia emission
; Article
; biomass
; chemical industry
; China
; combustion
; comparative study
; fertilizer application
; geographic information system
; human
; livestock
; Monte Carlo method
; plant residue
; priority journal
; quantitative analysis
; urbanization
; validity
; waste disposal
; 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 comprehensive ammonia (NH3) emission inventory for the Beijing-Tianjin-Hebei (BTH) region was developed based on the updated source-specific emission factors (EFs) and the county-level activity data obtained from a full-coverage investigation launched in the BTH region for the first time. The NH3 emission inventory within 1km×1km grid was generated using source-based spatial surrogates with geographical information system (GIS) technology. The total NH3 emission was 1573.7Gg for the year 2010. The contributions from livestock, farmland, human, biomass burning, chemical industry, fuel combustion, waste disposal and on-road mobile source were approximately 56.6%, 28.6%, 7.2%, 3.4%, 1.1%, 1.3%, 1.0% and 0.8%, respectively. Among different cities, Shijiazhang, Handan, Xingtai, Tangshan and Cangzhou had higher NH3 emissions. Statistical analysis aiming at county-level emission of 180 counties in BTH indicated that the NH3 emission in most of the counties were less than 16Gg. The maximum value of the county level emission was approximately 25.5Gg. Higher NH3 emission was concentrated in the areas with more rural and agricultural activity. Monthly, higher NH3 emission occurred during the period from April to September, which could be attributed to the temperature and timing of planting practice. The validity of the estimated emissions were further evaluated from multiple perspectives covering (1) uncertainty analysis based on Monte Carlo simulation, (2) comparison with other studies, (3) quantitative analysis of improvement in spatial resolution of activity data, and (4) verification based on a comparison of the simulated and observed surface concentrations of ammonium. The detailed and validated ammonia emission inventory could provide valuable information for understanding air pollution formation mechanisms and help guide decision-making with respect to control strategies. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81895
Appears in Collections: 气候变化事实与影响
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作者单位: Key Laboratory of Beijing on Regional Air Pollution Control, Beijing University of Technology, Beijing, China; Environmental Impact Assessment Research Centre, Environmental Development Centre of Ministry of Environmental Protection, Beijing, China; Environmental Meteorological Center of China Meteorological Administration, Beijing, China
Recommended Citation:
Zhou Y,, Cheng S,, Lang J,et al. A comprehensive ammonia emission inventory with high-resolution and its evaluation in the Beijing-Tianjin-Hebei (BTH) region, China[J]. Atmospheric Environment,2015-01-01,106