DOI: 10.1016/j.atmosenv.2012.08.002
Scopus记录号: 2-s2.0-84902372459
论文题名: Improving ammonia emissions in air quality modelling for France
作者: Hamaoui-Laguel L ; , Meleux F ; , Beekmann M ; , Bessagnet B ; , Génermont S ; , Cellier P ; , Létinois L
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 92 起始页码: 584
结束页码: 595
语种: 英语
英文关键词: Agriculture
; Air quality
; Ammonia
; Ammonium nitrate
; Emissions
; Modelling
; PM10
Scopus关键词: Aerosols
; Agriculture
; Air quality
; Ammonia
; Digital storage
; Manures
; Models
; Nitrates
; Particulate emissions
; Ammonium nitrate
; Chemistry transport model
; European Monitoring and Evaluation Programme
; Meteorological variables
; PM10
; Spatio-temporal variation
; Spatiotemporal correlation
; Spatiotemporal distributions
; Dairies
; ammonia
; ammonium nitrate
; fertilizer
; nitrate
; nitrogen
; urea
; aerosol composition
; agricultural emission
; air quality
; ammonia
; atmospheric modeling
; atmospheric pollution
; emission inventory
; fertilizer application
; particulate matter
; aerosol
; air quality
; animal housing
; animal husbandry
; article
; circadian rhythm
; exhaust gas
; France
; high temperature
; humidity
; manure
; meteorology
; particulate matter
; priority journal
; soil acidity
; soil fertilization
; soil property
; soil temperature
; spring
; storage
; volatilization
; wind
; France
; Animalia
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: We have implemented a new module to improve the representation of ammonia emissions from agricultural activities in France with the objective to evaluate the impact of such emissions on the formation of particulate matter modelled with the air quality model CHIMERE. A novel method has been set up for the part of ammonia emissions originating from mineral fertilizer spreading. They are calculated using the one dimensional 1D mechanistic model "VOLT'AIR" which has been coupled with data on agricultural practices, meteorology and soil properties obtained at high spatial resolution (cantonal level). These emissions display high spatiotemporal variations depending on soil pH, rates and dates of fertilization and meteorological variables, especially soil temperature. The emissions from other agricultural sources (animal housing, manure storage and organic manure spreading) are calculated using the national spatialised inventory (INS) recently developed in France. The comparison of the total ammonia emissions estimated with the new approach VOLT'AIR_INS with the standard emissions provided by EMEP (European Monitoring and Evaluation Programme) used currently in the CHIMERE model shows significant differences in the spatiotemporal distributions. The implementation of new ammonia emissions in the CHIMERE model has a limited impact on ammonium nitrate aerosol concentrations which only increase at most by 10% on the average for the considered spring period but this impact can be more significant for specific pollution episodes. The comparison of modelled PM10 (particulate matter with aerodynamic diameter smaller than 10μm) and ammonium nitrate aerosol with observations shows that the use of the new ammonia emission method slightly improves the spatiotemporal correlation in certain regions and reduces the negative bias on average by 1μgm-3. The formation of ammonium nitrate aerosol depends not only on ammonia concentrations but also on nitric acid availability, which is often a limiting factor in rural regions in France, and on meteorological conditions. The presented approach of ammonia emission calculation seems suitable for use in chemistry-transport models. © 2012 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80856
Appears in Collections: 气候变化事实与影响
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作者单位: Institut National de l'Environnement Industriel et des Risques, INERIS, 60550 Verneuil en Halatte, France; LISA, Laboratoire Interuniversitaire des Systèmes Atmosphériques, UMR CNRS 7583, Université Paris Est Créteil (UPEC) et Université, Paris Diderot (UPD) 94010 Créteil Cedex, France; INRA, AgroParisTech, UMR 1091 EGC, F-78850 Thiverval-Grignon, France
Recommended Citation:
Hamaoui-Laguel L,, Meleux F,, Beekmann M,et al. Improving ammonia emissions in air quality modelling for France[J]. Atmospheric Environment,2014-01-01,92