Articles | Volume 21, issue 3
https://doi.org/10.5194/acp-21-1861-2021
© Author(s) 2021. 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-21-1861-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
10 Feb 2021
Research article |
| 10 Feb 2021
| 10 Feb 2021
Simulation of radon-222 with the GEOS-Chem global model: emissions, seasonality, and convective transport
National Institute of Aerospace, Hampton, Virginia, USA
National Institute of Aerospace, Hampton, Virginia, USA
James H. Crawford
NASA Langley Research Center, Hampton, Virginia, USA
Gao Chen
NASA Langley Research Center, Hampton, Virginia, USA
T. Duncan Fairlie
NASA Langley Research Center, Hampton, Virginia, USA
Scott Chambers
Australian Nuclear Science and Technology Organization, Kirrawee, New South Wales, Australia
Chang-Hee Kang
Department of Chemistry, Jeju National University, Jeju, Republic of Korea
Alastair G. Williams
Australian Nuclear Science and Technology Organization, Kirrawee, New South Wales, Australia
Kai Zhang
Pacific Northwest National Laboratory, Richland, Washington, USA
David B. Considine
NASA Headquarters, Washington D.C., USA
Melissa P. Sulprizio
John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA
Robert M. Yantosca
John A. Paulson School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts, USA
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23 citations as recorded by crossref.
- Concentration Variability of Atmospheric Radon and Particulate Matter at Gosan Site in Jeju Island during 2016-2020 J. Song et al. 10.5572/KOSAE.2021.37.6.907
- Inter-Comparison of Radon Measurements from a Commercial Beta-Attenuation Monitor and ANSTO Dual Flow Loop Monitor M. Riley et al. 10.3390/atmos14091333
- Statistical approach to assess radon-222 long-range atmospheric transport modelling and its associated gamma dose rate peaks A. Quérel et al. 10.5194/adgeo-57-109-2022
- A methodology to determine 212Pb, 212Bi, 214Pb and 214Bi in atmospheric aerosols; Application to precisely obtain aerosol residence times and Rn-daughters’ equilibrium factors A. Barba-Lobo et al. 10.1016/j.jhazmat.2022.130521
- Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations K. ISHIJIMA et al. 10.2151/jmsj.2022-017
- New metrology for radon at the environmental level A. Röttger et al. 10.1088/1361-6501/ac298d
- Observation and modeling of high-<sup>7</sup>Be concentration events at the surface in northern Europe associated with the instability of the Arctic polar vortex in early 2003 E. Brattich et al. 10.5194/acp-21-17927-2021
- Indoor Radon Monitoring and Associated Diffuse Radon Emissions in the Flanks of Mt. Etna (Italy) N. Voltattorni et al. 10.3390/atmos15111359
- Direct high-precision radon quantification for interpreting high-frequency greenhouse gas measurements D. Kikaj et al. 10.5194/amt-18-151-2025
- Global spatiotemporal completion of daily high-resolution TCCO from TROPOMI over land using a swath-based local ensemble learning method Y. Wang et al. 10.1016/j.isprsjprs.2022.10.012
- Global health benefits of shipping emission reduction in early 2020 W. Sun et al. 10.1016/j.atmosenv.2024.120648
- Aerosol responses to precipitation along North American air trajectories arriving at Bermuda H. Dadashazar et al. 10.5194/acp-21-16121-2021
- Characterizing the automatic radon flux transfer standard system Autoflux: laboratory calibration and field experiments C. Grossi et al. 10.5194/amt-16-2655-2023
- Precipitation‐Driven Gamma Radiation Enhancement Over the Atlantic Ocean S. Barbosa et al. 10.1029/2022JD037570
- Assessing the Precision of Radon Measurements from Beta-Attenuation Monitors M. Riley et al. 10.3390/atmos15010083
- Radon on Mt. Etna (Italy): a useful tracer of geodynamic processes and a potential health hazard to populations S. Giammanco et al. 10.3389/feart.2023.1176051
- How well can inverse analyses of high-resolution satellite data resolve heterogeneous methane fluxes? Observing system simulation experiments with the GEOS-Chem adjoint model (v35) X. Yu et al. 10.5194/gmd-14-7775-2021
- Simulations of 7Be and 10Be with the GEOS-Chem global model v14.0.2 using state-of-the-art production rates M. Zheng et al. 10.5194/gmd-16-7037-2023
- H2O2and CH3OOH (MHP) in the Remote Atmosphere: 2. Physical and Chemical Controls H. Allen et al. 10.1029/2021JD035702
- Different Response Mechanisms of N‐Bearing Components to Emission Reduction Across China During COVID‐19 Lockdown Period R. Li et al. 10.1029/2023JD039496
- Portable two-filter dual-flow-loop <sup>222</sup>Rn detector: stand-alone monitor and calibration transfer device S. Chambers et al. 10.5194/adgeo-57-63-2022
- Seasonality of Radon-222 near the surface at King Sejong Station (62°S), Antarctic Peninsula, and the role of atmospheric circulation based on observations and CAM-Chem model S. Jun et al. 10.1016/j.envres.2022.113998
- Evolution of traceable radon emanation sources from MBq to few Bq S. Röttger et al. 10.1016/j.apradiso.2023.110726
23 citations as recorded by crossref.
- Concentration Variability of Atmospheric Radon and Particulate Matter at Gosan Site in Jeju Island during 2016-2020 J. Song et al. 10.5572/KOSAE.2021.37.6.907
- Inter-Comparison of Radon Measurements from a Commercial Beta-Attenuation Monitor and ANSTO Dual Flow Loop Monitor M. Riley et al. 10.3390/atmos14091333
- Statistical approach to assess radon-222 long-range atmospheric transport modelling and its associated gamma dose rate peaks A. Quérel et al. 10.5194/adgeo-57-109-2022
- A methodology to determine 212Pb, 212Bi, 214Pb and 214Bi in atmospheric aerosols; Application to precisely obtain aerosol residence times and Rn-daughters’ equilibrium factors A. Barba-Lobo et al. 10.1016/j.jhazmat.2022.130521
- Understanding Temporal Variations of Atmospheric Radon-222 around Japan Using Model Simulations K. ISHIJIMA et al. 10.2151/jmsj.2022-017
- New metrology for radon at the environmental level A. Röttger et al. 10.1088/1361-6501/ac298d
- Observation and modeling of high-<sup>7</sup>Be concentration events at the surface in northern Europe associated with the instability of the Arctic polar vortex in early 2003 E. Brattich et al. 10.5194/acp-21-17927-2021
- Indoor Radon Monitoring and Associated Diffuse Radon Emissions in the Flanks of Mt. Etna (Italy) N. Voltattorni et al. 10.3390/atmos15111359
- Direct high-precision radon quantification for interpreting high-frequency greenhouse gas measurements D. Kikaj et al. 10.5194/amt-18-151-2025
- Global spatiotemporal completion of daily high-resolution TCCO from TROPOMI over land using a swath-based local ensemble learning method Y. Wang et al. 10.1016/j.isprsjprs.2022.10.012
- Global health benefits of shipping emission reduction in early 2020 W. Sun et al. 10.1016/j.atmosenv.2024.120648
- Aerosol responses to precipitation along North American air trajectories arriving at Bermuda H. Dadashazar et al. 10.5194/acp-21-16121-2021
- Characterizing the automatic radon flux transfer standard system Autoflux: laboratory calibration and field experiments C. Grossi et al. 10.5194/amt-16-2655-2023
- Precipitation‐Driven Gamma Radiation Enhancement Over the Atlantic Ocean S. Barbosa et al. 10.1029/2022JD037570
- Assessing the Precision of Radon Measurements from Beta-Attenuation Monitors M. Riley et al. 10.3390/atmos15010083
- Radon on Mt. Etna (Italy): a useful tracer of geodynamic processes and a potential health hazard to populations S. Giammanco et al. 10.3389/feart.2023.1176051
- How well can inverse analyses of high-resolution satellite data resolve heterogeneous methane fluxes? Observing system simulation experiments with the GEOS-Chem adjoint model (v35) X. Yu et al. 10.5194/gmd-14-7775-2021
- Simulations of 7Be and 10Be with the GEOS-Chem global model v14.0.2 using state-of-the-art production rates M. Zheng et al. 10.5194/gmd-16-7037-2023
- H2O2and CH3OOH (MHP) in the Remote Atmosphere: 2. Physical and Chemical Controls H. Allen et al. 10.1029/2021JD035702
- Different Response Mechanisms of N‐Bearing Components to Emission Reduction Across China During COVID‐19 Lockdown Period R. Li et al. 10.1029/2023JD039496
- Portable two-filter dual-flow-loop <sup>222</sup>Rn detector: stand-alone monitor and calibration transfer device S. Chambers et al. 10.5194/adgeo-57-63-2022
- Seasonality of Radon-222 near the surface at King Sejong Station (62°S), Antarctic Peninsula, and the role of atmospheric circulation based on observations and CAM-Chem model S. Jun et al. 10.1016/j.envres.2022.113998
- Evolution of traceable radon emanation sources from MBq to few Bq S. Röttger et al. 10.1016/j.apradiso.2023.110726
Latest update: 21 Jan 2025
Short summary
We simulate atmospheric 222Rn using the GEOS-Chem model to improve understanding of 222Rn emissions and characterize convective transport in the model. We demonstrate the potential of a customized global 222Rn emission scenario to improve simulated surface 222Rn concentrations and seasonality. We assess convective transport using observed 222Rn vertical profiles. Results have important implications for using chemical transport models to interpret the transport of trace gases and aerosols.
We simulate atmospheric 222Rn using the GEOS-Chem model to improve understanding of 222Rn...
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