Articles | Volume 21, issue 17
https://doi.org/10.5194/acp-21-13077-2021
© 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-21-13077-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
03 Sep 2021
Research article |
| 03 Sep 2021
| 03 Sep 2021
Isotopic evidence for dominant secondary production of HONO in near-ground wildfire plumes
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Earth, Environmental and Planetary Sciences, Brown University,
Providence, RI, USA
Jack E. Dibb
Institute for the Study of Earth, Oceans and Space, University of New
Hampshire, Durham, NH, USA
Bruce E. Anderson
NASA Langley Research Center, Hampton, VA, USA
Claire Bekker
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Earth, Environmental and Planetary Sciences, Brown University,
Providence, RI, USA
Danielle E. Blum
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Chemistry, Brown University, Providence, RI, USA
Eric Heim
Institute for the Study of Earth, Oceans and Space, University of New
Hampshire, Durham, NH, USA
Carolyn E. Jordan
NASA Langley Research Center, Hampton, VA, USA
National Institute of Aerospace, Hampton, VA, USA
Emily E. Joyce
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Earth, Environmental and Planetary Sciences, Brown University,
Providence, RI, USA
Jackson H. Kaspari
Department of Chemistry, University of New Hampshire, Durham, NH, USA
Hannah Munro
Institute for the Study of Earth, Oceans and Space, University of New
Hampshire, Durham, NH, USA
Wendell W. Walters
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Earth, Environmental and Planetary Sciences, Brown University,
Providence, RI, USA
Meredith G. Hastings
Institute at Brown for Environment and Society, Brown University,
Providence, RI, USA
Department of Earth, Environmental and Planetary Sciences, Brown University,
Providence, RI, USA
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Cited
13 citations as recorded by crossref.
- Beyond Particulate Matter Mass: Heightened Levels of Lead and Other Pollutants Associated with Destructive Fire Events in California K. Boaggio et al. 10.1021/acs.est.2c02099
- Direct Constraints on Secondary HONO Production in Aged Wildfire Smoke From Airborne Measurements Over the Western US Q. Peng et al. 10.1029/2022GL098704
- Snow Nitrate Isotopes in Central Antarctica Record the Prolonged Period of Stratospheric Ozone Depletion From ∼1960 to 2000 G. Shi et al. 10.1029/2022GL098986
- Fire Influence on Regional to Global Environments and Air Quality (FIREX‐AQ) C. Warneke et al. 10.1029/2022JD037758
- Comment on “Isotopic evidence for dominant secondary production of HONO in near-ground wildfire plumes” by Chai et al. (2021) J. Roberts 10.5194/acp-21-16793-2021
- Inverse Modeling of Formaldehyde Emissions and Assessment of Associated Cumulative Ambient Air Exposures at Fine Scale E. Olaguer 10.3390/atmos14060931
- Unveiling the underestimated direct emissions of nitrous acid (HONO) Q. Zhang et al. 10.1073/pnas.2302048120
- Quantifying the Nitrogen Sources and Secondary Formation of Ambient HONO with a Stable Isotopic Method Z. Zong et al. 10.1021/acs.est.3c04886
- Photochemical evolution of the 2013 California Rim Fire: synergistic impacts of reactive hydrocarbons and enhanced oxidants G. Wolfe et al. 10.5194/acp-22-4253-2022
- Emission Factors for Crop Residue and Prescribed Fires in the Eastern US During FIREX‐AQ K. Travis et al. 10.1029/2023JD039309
- Beyond the Ångström Exponent: Probing Additional Information in Spectral Curvature and Variability of In Situ Aerosol Hyperspectral (0.3–0.7 μm) Optical Properties C. Jordan et al. 10.1029/2022JD037201
- Synthesizing evidence for the external cycling of NOx in high- to low-NOx atmospheres C. Ye et al. 10.1038/s41467-023-43866-z
- Machine learning revealing key factors influencing HONO chemistry in Beijing during heating and non-heating periods W. Zhang et al. 10.1016/j.atmosres.2023.107130
13 citations as recorded by crossref.
- Beyond Particulate Matter Mass: Heightened Levels of Lead and Other Pollutants Associated with Destructive Fire Events in California K. Boaggio et al. 10.1021/acs.est.2c02099
- Direct Constraints on Secondary HONO Production in Aged Wildfire Smoke From Airborne Measurements Over the Western US Q. Peng et al. 10.1029/2022GL098704
- Snow Nitrate Isotopes in Central Antarctica Record the Prolonged Period of Stratospheric Ozone Depletion From ∼1960 to 2000 G. Shi et al. 10.1029/2022GL098986
- Fire Influence on Regional to Global Environments and Air Quality (FIREX‐AQ) C. Warneke et al. 10.1029/2022JD037758
- Comment on “Isotopic evidence for dominant secondary production of HONO in near-ground wildfire plumes” by Chai et al. (2021) J. Roberts 10.5194/acp-21-16793-2021
- Inverse Modeling of Formaldehyde Emissions and Assessment of Associated Cumulative Ambient Air Exposures at Fine Scale E. Olaguer 10.3390/atmos14060931
- Unveiling the underestimated direct emissions of nitrous acid (HONO) Q. Zhang et al. 10.1073/pnas.2302048120
- Quantifying the Nitrogen Sources and Secondary Formation of Ambient HONO with a Stable Isotopic Method Z. Zong et al. 10.1021/acs.est.3c04886
- Photochemical evolution of the 2013 California Rim Fire: synergistic impacts of reactive hydrocarbons and enhanced oxidants G. Wolfe et al. 10.5194/acp-22-4253-2022
- Emission Factors for Crop Residue and Prescribed Fires in the Eastern US During FIREX‐AQ K. Travis et al. 10.1029/2023JD039309
- Beyond the Ångström Exponent: Probing Additional Information in Spectral Curvature and Variability of In Situ Aerosol Hyperspectral (0.3–0.7 μm) Optical Properties C. Jordan et al. 10.1029/2022JD037201
- Synthesizing evidence for the external cycling of NOx in high- to low-NOx atmospheres C. Ye et al. 10.1038/s41467-023-43866-z
- Machine learning revealing key factors influencing HONO chemistry in Beijing during heating and non-heating periods W. Zhang et al. 10.1016/j.atmosres.2023.107130
Latest update: 11 Dec 2023
Short summary
Nitrous acid (HONO) derived from wildfire emissions plays a key role in controlling atmospheric oxidation chemistry. However, the HONO budget remains poorly constrained. By combining the field-observed concentrations and novel isotopic composition (N and O) of HONO and nitrogen oxides (NOx), we quantitatively constrained the relative contribution of each pathway to secondary HONO production and the relative importance of major atmospheric oxidants (ozone versus peroxy) in aged wildfire smoke.
Nitrous acid (HONO) derived from wildfire emissions plays a key role in controlling atmospheric...
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