Articles | Volume 15, issue 15
Atmos. Chem. Phys., 15, 8597–8614, 2015
Atmos. Chem. Phys., 15, 8597–8614, 2015

Research article 03 Aug 2015

Research article | 03 Aug 2015

Effects of urban land expansion on the regional meteorology and air quality of eastern China

W. Tao et al.


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Junfeng Liu on behalf of the Authors (06 Jul 2015)  Author's response    Manuscript
ED: Publish as is (10 Jul 2015) by Frank Dentener
Short summary
We examine the responses of a range of meteorological and air quality indicators to the expansion of urban land using WRF/Chem. Sensitivity studies indicate that the responses of pollutant concentrations to the spatial extent of urbanization are linear near the surface but nonlinear at higher altitudes. The results of process analysis demonstrate that urban heat island circulation and a deeper boundary layer with stronger turbulent intensities play a significant role in relocating pollutants.
Final-revised paper