Articles | Volume 18, issue 19
https://doi.org/10.5194/acp-18-14059-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-14059-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
04 Oct 2018
Research article |
| 04 Oct 2018
| 04 Oct 2018
Impact of urban canopy meteorological forcing on aerosol concentrations
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
Michal Belda
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
Jan Karlický
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
Tatsiana Bardachova
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
Tomas Halenka
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
Petr Pisoft
Department of Atmospheric Physics, Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Prague 8, Czech Republic
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Cited
16 citations as recorded by crossref.
- Modelling the European wind-blown dust emissions and their impact on particulate matter (PM) concentrations M. Liaskoni et al. 10.5194/acp-23-3629-2023
- Effect of urbanization on gust wind speed in summer over an urban area in Eastern China G. Liu et al. 10.1088/1748-9326/acddfa
- The regional impact of urban emissions on air quality in Europe: the role of the urban canopy effects P. Huszar et al. 10.5194/acp-21-14309-2021
- Advances in air quality research – current and emerging challenges R. Sokhi et al. 10.5194/acp-22-4615-2022
- The impact of urban land-surface on extreme air pollution over central Europe P. Huszar et al. 10.5194/acp-20-11655-2020
- Impact of urbanization on gas-phase pollutant concentrations: a regional-scale, model-based analysis of the contributing factors P. Huszar et al. 10.5194/acp-22-12647-2022
- High Resolution Air Quality Forecasting over Prague within the URBI PRAGENSI Project: Model Performance during the Winter Period and the Effect of Urban Parameterization on PM J. Ďoubalová et al. 10.3390/atmos11060625
- Validation of the PALM model system 6.0 in a real urban environment: a case study in Dejvice, Prague, the Czech Republic J. Resler et al. 10.5194/gmd-14-4797-2021
- Effect of cooling roofs on gust wind speed over an urban agglomeration in Southern China X. Wang et al. 10.1088/2515-7620/ad0362
- Precipitation variability and its response to urbanization in the Taihu Lake Basin, China J. Hu et al. 10.1007/s00704-021-03597-x
- FUME 2.0 – Flexible Universal processor for Modeling Emissions M. Belda et al. 10.5194/gmd-17-3867-2024
- Impact of urbanization on fine particulate matter concentrations over central Europe P. Huszar et al. 10.5194/acp-24-397-2024
- Sensitivity analysis of the PALM model system 6.0 in the urban environment M. Belda et al. 10.5194/gmd-14-4443-2021
- The “urban meteorology island”: a multi-model ensemble analysis J. Karlický et al. 10.5194/acp-20-15061-2020
- Important role of turbulent wind gust and its coherent structure in the rapid removal of urban air pollution Y. Shi et al. 10.1088/2515-7620/ac7c5f
- Impacts of land-surface forcing on local meteorology and ozone concentrations in a heavily industrialized coastal urban area J. Chang et al. 10.1016/j.uclim.2022.101257
16 citations as recorded by crossref.
- Modelling the European wind-blown dust emissions and their impact on particulate matter (PM) concentrations M. Liaskoni et al. 10.5194/acp-23-3629-2023
- Effect of urbanization on gust wind speed in summer over an urban area in Eastern China G. Liu et al. 10.1088/1748-9326/acddfa
- The regional impact of urban emissions on air quality in Europe: the role of the urban canopy effects P. Huszar et al. 10.5194/acp-21-14309-2021
- Advances in air quality research – current and emerging challenges R. Sokhi et al. 10.5194/acp-22-4615-2022
- The impact of urban land-surface on extreme air pollution over central Europe P. Huszar et al. 10.5194/acp-20-11655-2020
- Impact of urbanization on gas-phase pollutant concentrations: a regional-scale, model-based analysis of the contributing factors P. Huszar et al. 10.5194/acp-22-12647-2022
- High Resolution Air Quality Forecasting over Prague within the URBI PRAGENSI Project: Model Performance during the Winter Period and the Effect of Urban Parameterization on PM J. Ďoubalová et al. 10.3390/atmos11060625
- Validation of the PALM model system 6.0 in a real urban environment: a case study in Dejvice, Prague, the Czech Republic J. Resler et al. 10.5194/gmd-14-4797-2021
- Effect of cooling roofs on gust wind speed over an urban agglomeration in Southern China X. Wang et al. 10.1088/2515-7620/ad0362
- Precipitation variability and its response to urbanization in the Taihu Lake Basin, China J. Hu et al. 10.1007/s00704-021-03597-x
- FUME 2.0 – Flexible Universal processor for Modeling Emissions M. Belda et al. 10.5194/gmd-17-3867-2024
- Impact of urbanization on fine particulate matter concentrations over central Europe P. Huszar et al. 10.5194/acp-24-397-2024
- Sensitivity analysis of the PALM model system 6.0 in the urban environment M. Belda et al. 10.5194/gmd-14-4443-2021
- The “urban meteorology island”: a multi-model ensemble analysis J. Karlický et al. 10.5194/acp-20-15061-2020
- Important role of turbulent wind gust and its coherent structure in the rapid removal of urban air pollution Y. Shi et al. 10.1088/2515-7620/ac7c5f
- Impacts of land-surface forcing on local meteorology and ozone concentrations in a heavily industrialized coastal urban area J. Chang et al. 10.1016/j.uclim.2022.101257
Discussed (final revised paper)
Latest update: 26 Jul 2024
Short summary
The impact of meteorological changes introduced by urbanization on aerosol concentration using a regional climate model and a chemistry transport model over central Europe is investigated. We found a strong increase of temperature and turbulence and a decrease of humidity and wind speed due to urban surfaces. This resulted in a clear decrease of aerosol concentrations near the surface: PM2.5 concentrations were reduced by 3 μg/m3. The dominating effect is the increased turbulent transport.
The impact of meteorological changes introduced by urbanization on aerosol concentration using a...
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