Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.5194/acp-18-13639-2018 |
Simulation of the size-composition distribution of atmospheric nanoparticles over Europe | |
Patoulias, David1,2; Fountoukis, Christos2,3; Riipinen, Ilona4,5,6; Asmi, Ari7; Kulmala, Markku7; Pandis, Spyros N.1,2,8 | |
2018-09-27 | |
发表期刊 | ATMOSPHERIC CHEMISTRY AND PHYSICS |
ISSN | 1680-7316 |
EISSN | 1680-7324 |
出版年 | 2018 |
卷号 | 18期号:18页码:13639-13654 |
文章类型 | Article |
语种 | 英语 |
国家 | Greece; Qatar; Sweden; Finland; USA |
英文摘要 | PMCAMx-UF, a three-dimensional chemical transport model focusing on the simulation of the ultrafine particle size distribution and composition has been extended with the addition of the volatility basis set (VBS) approach for the simulation of organic aerosol (OA). The model was applied in Europe to quantify the effect of secondary semi-volatile organic vapors on particle number concentrations. The model predictions were evaluated against field observations collected during the PEGASOS 2012 campaign. The measurements included both ground and airborne measurements, from stations across Europe and a zeppelin measuring above Po Valley. The ground level concentrations of particles with a diameter larger than 100 nm (N-100) were reproduced with a daily normalized mean error of 40% and a daily normalized mean bias of -20 %. PMCAMx-UF tended to overestimate the concentration of particles with a diameter larger than 10 nm (N-10) with a daily normalized mean bias of 75 %. The model was able to reproduce, within a factor of 2, 85% of the N-10 and 75% of the N-100 zeppelin measurements above ground. The condensation of organics led to an increase (50 %-120 %) in the N-100 concentration mainly in central and northern Europe, while the N-10 concentration decreased by 10 %-30 %. Including the VBS in PMCAMx-UF improved its ability to simulate aerosol number concentration compared to simulations neglecting organic condensation on ultrafine particles. |
领域 | 地球科学 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445784700001 |
WOS关键词 | SECONDARY ORGANIC AEROSOL ; CHEMICAL-TRANSPORT MODEL ; CONDENSATION NUCLEI PRODUCTION ; BASIS-SET APPROACH ; WILD-LAND FIRES ; PARTICLE FORMATION ; AIR-QUALITY ; NUCLEATION EVENTS ; SULFURIC-ACID ; NUMBER CONCENTRATIONS |
WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/22816 |
专题 | 地球科学 |
作者单位 | 1.Univ Patras, Dept Chem Engn, Patras, Greece; 2.Fdn Res & Technol Hellas FORTH ICE HT, Inst Chem Engn Sci, Patras, Greece; 3.Hamad Bin Khalifa Univ, Qatar Environm & Energy Res Inst, Doha, Qatar; 4.Stockholm Univ, Dept Environm Sci & Analyt Chem ACES, Stockholm, Sweden; 5.Stockholm Univ, Bolin Ctr Climate Res, Stockholm, Sweden; 6.Tampere Univ Technol, Aerosol Phys, Fac Sci, Tampere, Finland; 7.Univ Helsinki, Fac Sci, Inst Atmospher & Earth Syst Res Phys, POB 64, FIN-00014 Helsinki, Finland; 8.Carnegie Mellon Univ, Dept Chem Engn, Pittsburgh, PA 15213 USA |
推荐引用方式 GB/T 7714 | Patoulias, David,Fountoukis, Christos,Riipinen, Ilona,et al. Simulation of the size-composition distribution of atmospheric nanoparticles over Europe[J]. ATMOSPHERIC CHEMISTRY AND PHYSICS,2018,18(18):13639-13654. |
APA | Patoulias, David,Fountoukis, Christos,Riipinen, Ilona,Asmi, Ari,Kulmala, Markku,&Pandis, Spyros N..(2018).Simulation of the size-composition distribution of atmospheric nanoparticles over Europe.ATMOSPHERIC CHEMISTRY AND PHYSICS,18(18),13639-13654. |
MLA | Patoulias, David,et al."Simulation of the size-composition distribution of atmospheric nanoparticles over Europe".ATMOSPHERIC CHEMISTRY AND PHYSICS 18.18(2018):13639-13654. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论