Articles | Volume 23, issue 17
https://doi.org/10.5194/acp-23-9669-2023
© 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-23-9669-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
31 Aug 2023
Research article |
| 31 Aug 2023
| 31 Aug 2023
Direct observations of NOx emissions over the San Joaquin Valley using airborne flux measurements during RECAP-CA 2021 field campaign
Department of Earth and Planetary Sciences, University of California, Berkeley, Berkeley, CA 94720, USA
now at: Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, United States
Bryan Place
Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA
now at: Office of Research and Development, U.S. Environmental Protection Agency, Research Triangle Park, NC 27711, USA
Eva Y. Pfannerstill
Department of Environmental Science, Policy, and Management, University of California, Berkeley, Berkeley, CA 94720, USA
Sha Tong
Department of Chemical and Biochemical Engineering, Center for Global and Regional Environmental Research, and Iowa Technology Institute, University of Iowa, Iowa City, IA 52242, USA
Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD), Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science and Technology, Nanjing 210044, People’s
Republic of China
Huanxin Zhang
Department of Chemical and Biochemical Engineering, Center for Global and Regional Environmental Research, and Iowa Technology Institute, University of Iowa, Iowa City, IA 52242, USA
Department of Chemical and Biochemical Engineering, Center for Global and Regional Environmental Research, and Iowa Technology Institute, University of Iowa, Iowa City, IA 52242, USA
Clara M. Nussbaumer
Department of Earth and Planetary Sciences, University of California, Berkeley, Berkeley, CA 94720, USA
Department of Atmospheric Chemistry, Max Planck Institute for Chemistry, Mainz 55128, Germany
Paul Wooldridge
Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA
Benjamin C. Schulze
Department of Environmental Science and Engineering, California Institute of Technology, Pasadena, CA 91125, USA
Caleb Arata
Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, CA 94720, USA
Anthony Bucholtz
Department of Meteorology, Naval Postgraduate School, Monterey, CA 93943, USA
John H. Seinfeld
Department of Environmental Science and Engineering, California Institute of Technology, Pasadena, CA 91125, USA
Allen H. Goldstein
Department of Environmental Science, Policy, and Management, University of California, Berkeley, Berkeley, CA 94720, USA
Department of Civil and Environmental Engineering, University of California, Berkeley, Berkeley, CA 94720, USA
Department of Earth and Planetary Sciences, University of California, Berkeley, Berkeley, CA 94720, USA
Department of Chemistry, University of California, Berkeley, Berkeley, CA 94720, USA
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Cited
8 citations as recorded by crossref.
- Volatile organic compound fluxes in the agricultural San Joaquin Valley – spatial distribution, source attribution, and inventory comparison E. Pfannerstill et al. 10.5194/acp-23-12753-2023
- Insights into soil NO emissions and the contribution to surface ozone formation in China L. Huang et al. 10.5194/acp-23-14919-2023
- Revisiting day-of-week ozone patterns in an era of evolving US air quality H. Simon et al. 10.5194/acp-24-1855-2024
- Measurement report: Airborne measurements of NOx fluxes over Los Angeles during the RECAP-CA 2021 campaign C. Nussbaumer et al. 10.5194/acp-23-13015-2023
- Improved Spatial Resolution in Modeling of Nitrogen Oxide Concentrations in the Los Angeles Basin K. Yu et al. 10.1021/acs.est.3c06158
- Methane Emissions from Dairy Operations in California’s San Joaquin Valley Evaluated Using Airborne Flux Measurements B. Schulze et al. 10.1021/acs.est.3c03940
- Comparison between Spatially Resolved Airborne Flux Measurements and Emission Inventories of Volatile Organic Compounds in Los Angeles E. Pfannerstill et al. 10.1021/acs.est.3c03162
- Measurements of Atmosphere–Biosphere Exchange of Oxidized Nitrogen and Implications for the Chemistry of Atmospheric NOx E. Delaria & R. Cohen 10.1021/acs.accounts.3c00090
4 citations as recorded by crossref.
- Volatile organic compound fluxes in the agricultural San Joaquin Valley – spatial distribution, source attribution, and inventory comparison E. Pfannerstill et al. 10.5194/acp-23-12753-2023
- Insights into soil NO emissions and the contribution to surface ozone formation in China L. Huang et al. 10.5194/acp-23-14919-2023
- Revisiting day-of-week ozone patterns in an era of evolving US air quality H. Simon et al. 10.5194/acp-24-1855-2024
- Measurement report: Airborne measurements of NOx fluxes over Los Angeles during the RECAP-CA 2021 campaign C. Nussbaumer et al. 10.5194/acp-23-13015-2023
4 citations as recorded by crossref.
- Improved Spatial Resolution in Modeling of Nitrogen Oxide Concentrations in the Los Angeles Basin K. Yu et al. 10.1021/acs.est.3c06158
- Methane Emissions from Dairy Operations in California’s San Joaquin Valley Evaluated Using Airborne Flux Measurements B. Schulze et al. 10.1021/acs.est.3c03940
- Comparison between Spatially Resolved Airborne Flux Measurements and Emission Inventories of Volatile Organic Compounds in Los Angeles E. Pfannerstill et al. 10.1021/acs.est.3c03162
- Measurements of Atmosphere–Biosphere Exchange of Oxidized Nitrogen and Implications for the Chemistry of Atmospheric NOx E. Delaria & R. Cohen 10.1021/acs.accounts.3c00090
Latest update: 08 May 2024
Short summary
Nitrogen oxide (NOx) is a hazardous air pollutant, and it is the precursor of short-lived climate forcers like tropospheric ozone and aerosol particles. While NOx emissions from transportation has been strictly regulated, soil NOx emissions are overlooked. We use the airborne flux measurements to observe NOx emissions from highways and urban and cultivated soil land cover types. We show non-negligible soil NOx emissions, which are significantly underestimated in current model simulations.
Nitrogen oxide (NOx) is a hazardous air pollutant, and it is the precursor of short-lived...
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