Articles | Volume 20, issue 6
https://doi.org/10.5194/acp-20-3373-2020
© Author(s) 2020. 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-20-3373-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
23 Mar 2020
Research article |
| 23 Mar 2020
| 23 Mar 2020
Modeling stratospheric intrusion and trans-Pacific transport on tropospheric ozone using hemispheric CMAQ during April 2010 – Part 1: Model evaluation and air mass characterization for stratosphere–troposphere transport
Syuichi Itahashi
CORRESPONDING AUTHOR
Environmental Science Research Laboratory, Central Research Institute of Electric Power Industry (CRIEPI), 1646 Abiko, Abiko, Chiba 270–1194, Japan
Rohit Mathur
Environmental Protection Agency (EPA), Computational Exposure
Division, National Exposure Research Laboratory, Office of Research and
Development, Research Triangle Park, NC 27711, USA
Christian Hogrefe
Environmental Protection Agency (EPA), Computational Exposure
Division, National Exposure Research Laboratory, Office of Research and
Development, Research Triangle Park, NC 27711, USA
Yang Zhang
Department of Marine, Earth, and Atmospheric Sciences (MEAS), North
Carolina State University (NCSU), Campus Box 8208, Raleigh, NC 27695, USA
now at: Department of Civil and Environmental Engineering, Northeastern University, Boston, MA 02115, USA
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Cited
20 citations as recorded by crossref.
- Satellite-Based Long-Term Spatiotemporal Patterns of Surface Ozone Concentrations in China: 2005–2019 Q. Zhu et al. 10.1289/EHP9406
- Impacts of stratosphere-to-troposphere transport on tropospheric ozone in southeastern China: insights from ozonesonde observations J. Hong et al. 10.1088/1748-9326/ad4ef9
- Detection of stratospheric intrusion events and their role in ozone enhancement at a mountain background site in sub-tropical East Asia C. Ou-Yang et al. 10.1016/j.atmosenv.2021.118779
- Source identification of carbon monoxide over the greater Tokyo area: Tower measurement network and evaluation of global/regional model simulations at different resolutions S. Itahashi et al. 10.1016/j.aeaoa.2024.100284
- Enhanced O3 concentration due to biogenic emissions during a hot summer in 2018 over the Tokyo metropolitan area, Japan K. Miki & S. Itahashi 10.1088/2515-7620/ad8399
- Long-Term Variations and Relationships between Urban Heat Island and Air Pollutants in Seoul over the Past 20 Years J. Kim et al. 10.5572/KOSAE.2024.40.2.209
- Source-specific bias correction of US background and anthropogenic ozone modeled in CMAQ T. Skipper et al. 10.5194/gmd-17-8373-2024
- Surface and aloft NO2 pollution over the greater Tokyo area observed by ground-based and MAX-DOAS measurements bridged by kilometer-scale regional air quality modeling S. Itahashi & H. Irie 10.1186/s40645-022-00474-7
- Stratospheric influence on surface ozone pollution in China Z. Chen et al. 10.1038/s41467-024-48406-x
- Modeling stratospheric intrusion and trans-Pacific transport on tropospheric ozone using hemispheric CMAQ during April 2010 – Part 2: Examination of emission impacts based on the higher-order decoupled direct method S. Itahashi et al. 10.5194/acp-20-3397-2020
- Investigation of Policy Relevant Background (PRB) Ozone in East Asia Y. Lam & H. Cheung 10.3390/atmos13050723
- Nitrogen burden from atmospheric deposition in East Asian oceans in 2010 based on high-resolution regional numerical modeling S. Itahashi et al. 10.1016/j.envpol.2021.117309
- Determination of major drive of ozone formation and improvement of O3 prediction in typical North China Plain based on interpretable random forest model L. Yao et al. 10.1016/j.scitotenv.2024.173193
- Incorporation of volcanic SO<sub>2</sub> emissions in the Hemispheric CMAQ (H-CMAQ) version 5.2 modeling system and assessing their impacts on sulfate aerosol over the Northern Hemisphere S. Itahashi et al. 10.5194/gmd-14-5751-2021
- Analysis of Long-term Variation Trends of Ozone in the Past 20 Years and Recent High Concentration Cases on Jeju Island S. Hong & S. Song 10.5572/KOSAE.2022.38.1.138
- How Have Divergent Global Emission Trends Influenced Long‐Range Transported Ozone to North America? R. Mathur et al. 10.1029/2022JD036926
- Severe level of photochemical oxidants (Ox) over the western coast of Japan during autumn after typhoon passing S. Itahashi 10.1038/s41598-023-43485-0
- Estimating US Background Ozone Using Data Fusion T. Skipper et al. 10.1021/acs.est.0c08625
- Comprehensive analyses of source sensitivities and apportionments of PM<sub>2.5</sub> and ozone over Japan via multiple numerical techniques S. Chatani et al. 10.5194/acp-20-10311-2020
- Synoptic weather and surface ozone concentration in South Korea H. Kim et al. 10.1016/j.atmosenv.2020.117985
20 citations as recorded by crossref.
- Satellite-Based Long-Term Spatiotemporal Patterns of Surface Ozone Concentrations in China: 2005–2019 Q. Zhu et al. 10.1289/EHP9406
- Impacts of stratosphere-to-troposphere transport on tropospheric ozone in southeastern China: insights from ozonesonde observations J. Hong et al. 10.1088/1748-9326/ad4ef9
- Detection of stratospheric intrusion events and their role in ozone enhancement at a mountain background site in sub-tropical East Asia C. Ou-Yang et al. 10.1016/j.atmosenv.2021.118779
- Source identification of carbon monoxide over the greater Tokyo area: Tower measurement network and evaluation of global/regional model simulations at different resolutions S. Itahashi et al. 10.1016/j.aeaoa.2024.100284
- Enhanced O3 concentration due to biogenic emissions during a hot summer in 2018 over the Tokyo metropolitan area, Japan K. Miki & S. Itahashi 10.1088/2515-7620/ad8399
- Long-Term Variations and Relationships between Urban Heat Island and Air Pollutants in Seoul over the Past 20 Years J. Kim et al. 10.5572/KOSAE.2024.40.2.209
- Source-specific bias correction of US background and anthropogenic ozone modeled in CMAQ T. Skipper et al. 10.5194/gmd-17-8373-2024
- Surface and aloft NO2 pollution over the greater Tokyo area observed by ground-based and MAX-DOAS measurements bridged by kilometer-scale regional air quality modeling S. Itahashi & H. Irie 10.1186/s40645-022-00474-7
- Stratospheric influence on surface ozone pollution in China Z. Chen et al. 10.1038/s41467-024-48406-x
- Modeling stratospheric intrusion and trans-Pacific transport on tropospheric ozone using hemispheric CMAQ during April 2010 – Part 2: Examination of emission impacts based on the higher-order decoupled direct method S. Itahashi et al. 10.5194/acp-20-3397-2020
- Investigation of Policy Relevant Background (PRB) Ozone in East Asia Y. Lam & H. Cheung 10.3390/atmos13050723
- Nitrogen burden from atmospheric deposition in East Asian oceans in 2010 based on high-resolution regional numerical modeling S. Itahashi et al. 10.1016/j.envpol.2021.117309
- Determination of major drive of ozone formation and improvement of O3 prediction in typical North China Plain based on interpretable random forest model L. Yao et al. 10.1016/j.scitotenv.2024.173193
- Incorporation of volcanic SO<sub>2</sub> emissions in the Hemispheric CMAQ (H-CMAQ) version 5.2 modeling system and assessing their impacts on sulfate aerosol over the Northern Hemisphere S. Itahashi et al. 10.5194/gmd-14-5751-2021
- Analysis of Long-term Variation Trends of Ozone in the Past 20 Years and Recent High Concentration Cases on Jeju Island S. Hong & S. Song 10.5572/KOSAE.2022.38.1.138
- How Have Divergent Global Emission Trends Influenced Long‐Range Transported Ozone to North America? R. Mathur et al. 10.1029/2022JD036926
- Severe level of photochemical oxidants (Ox) over the western coast of Japan during autumn after typhoon passing S. Itahashi 10.1038/s41598-023-43485-0
- Estimating US Background Ozone Using Data Fusion T. Skipper et al. 10.1021/acs.est.0c08625
- Comprehensive analyses of source sensitivities and apportionments of PM<sub>2.5</sub> and ozone over Japan via multiple numerical techniques S. Chatani et al. 10.5194/acp-20-10311-2020
- Synoptic weather and surface ozone concentration in South Korea H. Kim et al. 10.1016/j.atmosenv.2020.117985
Latest update: 14 Dec 2024
Short summary
The state-of-the-science Community Multiscale Air Quality model extended for hemispheric applications (H-CMAQ) is used to model the trans-Pacific transport which has been recognized as a potential source of air pollutants over the US. In Part 1, modeled ozone is evaluated with observations at surface, by ozonesonde and airplane, and by satellite across the Northern Hemisphere. In addition, a newly developed air mass characterization method to estimate stratospheric intrusion is presented.
The state-of-the-science Community Multiscale Air Quality model extended for hemispheric...
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