Land use and anthropogenic heat modulate ozone by meteorology: a perspective from the Yangtze River Delta region

Zhan, Chenchao; Xie, Min

doi:https://doi.org/10.5194/acp-22-1351-2022

Articles | Volume 22, issue 2

https://doi.org/10.5194/acp-22-1351-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/acp-22-1351-2022

© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 22, issue 2

Research article

|

27 Jan 2022

Research article |

| 27 Jan 2022

Land use and anthropogenic heat modulate ozone by meteorology: a perspective from the Yangtze River Delta region

Chenchao Zhan and Min Xie

Supplement

https://doi.org/10.5194/acp-22-1351-2022-supplement

Data sets

NCEP FNL Operational Model Global Tropospheric Analyses, continuing from July 1999 National Centers for Environmental Prediction/National Weather Service/NOAA/U.S. Department of Commerce https://doi.org/10.5065/D6M043C6

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Short summary

The changes of land use and anthropogenic heat (AH) derived from urbanization can affect meteorology and in turn O₃ evolution. In this study, we briefly describe the general features of O₃ pollution in the Yangtze River Delta (YRD) based on in situ observational data. Then, the impacts of land use and anthropogenic heat on O₃ via changing the meteorological factors and local circulations are investigated in this region using the WRF-Chem model.