Articles | Volume 22, issue 6
https://doi.org/10.5194/acp-22-3861-2022
https://doi.org/10.5194/acp-22-3861-2022
Research article
 | 
24 Mar 2022
Research article |  | 24 Mar 2022

The impact of peripheral circulation characteristics of typhoon on sustained ozone episodes over the Pearl River Delta region, China

Ying Li, Xiangjun Zhao, Xuejiao Deng, and Jinhui Gao

Related authors

Estimation of ground-level NO2 and its spatiotemporal variations in China using GEMS measurements and a nested machine learning model
Naveed Ahmad, Changqing Lin, Alexis K. H. Lau, Jhoon Kim, Tianshu Zhang, Fangqun Yu, Chengcai Li, Ying Li, Jimmy C. H. Fung, and Xiang Qian Lao
Atmos. Chem. Phys., 24, 9645–9665, https://doi.org/10.5194/acp-24-9645-2024,https://doi.org/10.5194/acp-24-9645-2024, 2024
Short summary
Measurement report: Size-resolved mass concentration of equivalent black carbon-containing particles larger than 700 nm and their role in radiation
Weilun Zhao, Ying Li, Gang Zhao, Song Guo, Nan Ma, Shuya Hu, and Chunsheng Zhao
Atmos. Chem. Phys., 23, 14889–14902, https://doi.org/10.5194/acp-23-14889-2023,https://doi.org/10.5194/acp-23-14889-2023, 2023
Short summary
New method to determine black carbon mass size distribution
Weilun Zhao, Gang Zhao, Ying Li, Song Guo, Nan Ma, Lizi Tang, Zirui Zhang, and Chunsheng Zhao
Atmos. Meas. Tech., 15, 6807–6817, https://doi.org/10.5194/amt-15-6807-2022,https://doi.org/10.5194/amt-15-6807-2022, 2022
Short summary
The impacts of marine-emitted halogens on OH radicals in East Asia during summer
Shidong Fan and Ying Li
Atmos. Chem. Phys., 22, 7331–7351, https://doi.org/10.5194/acp-22-7331-2022,https://doi.org/10.5194/acp-22-7331-2022, 2022
Short summary
What have we missed when studying the impact of aerosols on surface ozone via changing photolysis rates?
Jinhui Gao, Ying Li, Bin Zhu, Bo Hu, Lili Wang, and Fangwen Bao
Atmos. Chem. Phys., 20, 10831–10844, https://doi.org/10.5194/acp-20-10831-2020,https://doi.org/10.5194/acp-20-10831-2020, 2020
Short summary

Related subject area

Subject: Gases | Research Activity: Atmospheric Modelling and Data Analysis | Altitude Range: Troposphere | Science Focus: Physics (physical properties and processes)
Observational and model evidence for a prominent stratospheric influence on variability in tropospheric nitrous oxide
Cynthia D. Nevison, Qing Liang, Paul A. Newman, Britton B. Stephens, Geoff Dutton, Xin Lan, Roisin Commane, Yenny Gonzalez, and Eric Kort
Atmos. Chem. Phys., 24, 10513–10529, https://doi.org/10.5194/acp-24-10513-2024,https://doi.org/10.5194/acp-24-10513-2024, 2024
Short summary
Estimation of Canada's methane emissions: inverse modelling analysis using the Environment and Climate Change Canada (ECCC) measurement network
Misa Ishizawa, Douglas Chan, Doug Worthy, Elton Chan, Felix Vogel, Joe R. Melton, and Vivek K. Arora
Atmos. Chem. Phys., 24, 10013–10038, https://doi.org/10.5194/acp-24-10013-2024,https://doi.org/10.5194/acp-24-10013-2024, 2024
Short summary
Spatiotemporal source apportionment of ozone pollution over the Greater Bay Area
Yiang Chen, Xingcheng Lu, and Jimmy C. H. Fung
Atmos. Chem. Phys., 24, 8847–8864, https://doi.org/10.5194/acp-24-8847-2024,https://doi.org/10.5194/acp-24-8847-2024, 2024
Short summary
Potential of 14C-based vs. ΔCO-based ΔffCO2 observations to estimate urban fossil fuel CO2 (ffCO2) emissions
Fabian Maier, Christian Rödenbeck, Ingeborg Levin, Christoph Gerbig, Maksym Gachkivskyi, and Samuel Hammer
Atmos. Chem. Phys., 24, 8183–8203, https://doi.org/10.5194/acp-24-8183-2024,https://doi.org/10.5194/acp-24-8183-2024, 2024
Short summary
On the uncertainty of anthropogenic aromatic volatile organic compound emissions: model evaluation and sensitivity analysis
Kevin Oliveira, Marc Guevara, Oriol Jorba, Hervé Petetin, Dene Bowdalo, Carles Tena, Gilbert Montané Pinto, Franco López, and Carlos Pérez García-Pando
Atmos. Chem. Phys., 24, 7137–7177, https://doi.org/10.5194/acp-24-7137-2024,https://doi.org/10.5194/acp-24-7137-2024, 2024
Short summary

Cited articles

Aunan, K., Berntsen, T. K., and Seip, H. M.: Surface Ozone in China and its Possible Impact on Agricultural Crop Yields, AMBIO J. Hum. Environ., 29, 294–301, 2000. 
Chan, A., Fung, J. C. H., and Lau, A. K. H.: Influence of urban morphometric modification on regional boundary-layer dynamics, J. Geophys. Res.-Atmos., 118, 2729–2747, 2013. 
Chen, X. L., Fan, S. J., Jiang-Nan, L. I., Ji, L., Wang, A. Y., and Soi-Kun, F.: typical weather characteristics associated with air pollution in Hong Kong area, J. Trop. Meteorol., 14, 101–104, 2008. 
Chen, Z., Zhuang, Y., Xie, X., Chen, D., Cheng, N., Yang, L., and Li, R.: Understanding long-term variations of meteorological influences on ground ozone concentrations in Beijing During 2006–2016, Environ. Pollut., 245, 29–37, 2018. 
Cheng, N. L., Li, Y. T., Zhang, D. W., Chen, T., Wang, X., Huan, N., Chen, C., and Meng, F.: Characteristics of Ozone over Standard and Its Relationships with Meteorological Conditions in Beijing City in 2014, Environ. Sci., 37, 2041–2051, https://doi.org/10.13227/j.hjkx.2016.06.006, 2016. 
Download
Short summary
This study finds a new phenomenon of weak wind deepening (WWD) associated with the peripheral circulation of typhoon and gives the influence mechanism of WWD on its contribution to daily variation during sustained ozone episodes. The WWD provides the premise for pollution accumulation in the whole PBL and continued enhancement of ground-level ozone via vertical mixing processes. These findings could benefit the daily daytime ozone forecast in the PRD region and other areas.
Altmetrics
Final-revised paper
Preprint