Articles | Volume 23, issue 14
https://doi.org/10.5194/acp-23-8119-2023
© Author(s) 2023. 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-23-8119-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
An analysis of CMAQ gas-phase dry deposition over North America through grid-scale and land-use-specific diagnostics in the context of AQMEII4
Christian Hogrefe
CORRESPONDING AUTHOR
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
Jesse O. Bash
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
Jonathan E. Pleim
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
Donna B. Schwede
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
retired
Robert C. Gilliam
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
Kristen M. Foley
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
K. Wyat Appel
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
Rohit Mathur
Center for Environmental Measurement and Modeling, US Environmental
Protection Agency, 109 T.W. Alexander Dr., P.O. Box 12055, Research Triangle Park, NC 27711,
USA
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Cited
14 citations as recorded by crossref.
- Numerical analysis of factors causing long-term trends and annual variations of sulfur and nitrogen deposition amount in Japan from 2000 to 2020 S. Chatani et al.
- Characterizing Air Quality Impacts Related to North Atlantic Offshore Emissions Sources K. Baker et al.
- Critical load exceedances for North America and Europe using an ensemble of models and an investigation of causes of environmental impact estimate variability: an AQMEII4 study P. Makar et al.
- Quantifying forest canopy shading and turbulence effects on boundary layer ozone over the United States C. Wang et al.
- Modeling the Oxygen Isotope Anomaly (Δ17O) of Reactive Nitrogen in the Community Multiscale Air Quality Model: Insights into Nitrogen Oxide Chemistry in the Northeastern United States W. Walters et al.
- The Impact of Farming Mitigation Measures on Ammonia Concentrations and Nitrogen Deposition in the UK M. Pommier et al.
- Detailing Atmospheric Nitrate Chemistry in the Northeastern US Under a Period of Changes in Emissions H. Kim et al.
- A diagnostic intercomparison of modeled ozone dry deposition over North America and Europe using AQMEII4 regional-scale simulations C. Hogrefe et al.
- Sensitivity of simulated ammonia fluxes in Rocky Mountain National Park to measurement time resolution and meteorological inputs L. Naimie et al.
- Recent progress, bottlenecks, and outlook of multiscale air quality modelling: a review Y. Dai et al.
- Operational, diagnostic, and probabilistic evaluation of AQMEII-4 regional-scale ozone dry deposition: time to harmonize our LULC masks I. Kioutsioukis et al.
- Modeling CMAQ dry deposition treatment over the western Pacific: a distinct characteristic of mineral dust and anthropogenic aerosols S. Kong et al.
- A pan-European WRF–CMAQ framework for air quality assessment: Model evaluation and policy baseline N. Traka et al.
- Evaluation of Regional Atmospheric Models for Air Quality Simulations in the Winter Season in China F. Meng et al.
14 citations as recorded by crossref.
- Numerical analysis of factors causing long-term trends and annual variations of sulfur and nitrogen deposition amount in Japan from 2000 to 2020 S. Chatani et al.
- Characterizing Air Quality Impacts Related to North Atlantic Offshore Emissions Sources K. Baker et al.
- Critical load exceedances for North America and Europe using an ensemble of models and an investigation of causes of environmental impact estimate variability: an AQMEII4 study P. Makar et al.
- Quantifying forest canopy shading and turbulence effects on boundary layer ozone over the United States C. Wang et al.
- Modeling the Oxygen Isotope Anomaly (Δ17O) of Reactive Nitrogen in the Community Multiscale Air Quality Model: Insights into Nitrogen Oxide Chemistry in the Northeastern United States W. Walters et al.
- The Impact of Farming Mitigation Measures on Ammonia Concentrations and Nitrogen Deposition in the UK M. Pommier et al.
- Detailing Atmospheric Nitrate Chemistry in the Northeastern US Under a Period of Changes in Emissions H. Kim et al.
- A diagnostic intercomparison of modeled ozone dry deposition over North America and Europe using AQMEII4 regional-scale simulations C. Hogrefe et al.
- Sensitivity of simulated ammonia fluxes in Rocky Mountain National Park to measurement time resolution and meteorological inputs L. Naimie et al.
- Recent progress, bottlenecks, and outlook of multiscale air quality modelling: a review Y. Dai et al.
- Operational, diagnostic, and probabilistic evaluation of AQMEII-4 regional-scale ozone dry deposition: time to harmonize our LULC masks I. Kioutsioukis et al.
- Modeling CMAQ dry deposition treatment over the western Pacific: a distinct characteristic of mineral dust and anthropogenic aerosols S. Kong et al.
- A pan-European WRF–CMAQ framework for air quality assessment: Model evaluation and policy baseline N. Traka et al.
- Evaluation of Regional Atmospheric Models for Air Quality Simulations in the Winter Season in China F. Meng et al.
Saved (final revised paper)
Latest update: 28 Apr 2026
Short summary
Under the umbrella of the fourth phase of the Air Quality Model Evaluation International Initiative (AQMEII4), this study applies AQMEII4 diagnostic tools to better characterize how dry deposition removes pollutants from the atmosphere in the widely used CMAQ model. The results illustrate how these tools can provide insights into similarities and differences between the two CMAQ dry deposition options that affect simulated pollutant budgets and ecosystem impacts from atmospheric pollution.
Under the umbrella of the fourth phase of the Air Quality Model Evaluation International...
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