Articles | Volume 21, issue 19
https://doi.org/10.5194/acp-21-15283-2021
© 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-21-15283-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
14 Oct 2021
Research article |
| 14 Oct 2021
| 14 Oct 2021
Spatially and temporally resolved measurements of NOx fluxes by airborne eddy covariance over Greater London
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
James D. Lee
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
National Centre for Atmospheric Science, University of York, York,
YO10 5DD, UK
Stefan Metzger
Battelle, National Ecological Observatory Network, 1685 38th Street, Boulder, CO 80301, USA
Department of Atmospheric and Oceanic Sciences, University of
Wisconsin-Madison, 1225 West Dayton Street, Madison, WI 53706, USA
David Durden
Battelle, National Ecological Observatory Network, 1685 38th Street, Boulder, CO 80301, USA
Alastair C. Lewis
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
National Centre for Atmospheric Science, University of York, York,
YO10 5DD, UK
Marvin D. Shaw
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
National Centre for Atmospheric Science, University of York, York,
YO10 5DD, UK
Will S. Drysdale
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
National Centre for Atmospheric Science, University of York, York,
YO10 5DD, UK
Ruth M. Purvis
Wolfson Atmospheric Chemistry Laboratories, Department of Chemistry, University of York, York, YO10 5DD, UK
National Centre for Atmospheric Science, University of York, York,
YO10 5DD, UK
Brian Davison
Lancaster Environment Centre, Lancaster University, Lancaster, UK
C. Nicholas Hewitt
Lancaster Environment Centre, Lancaster University, Lancaster, UK
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Cited
10 citations as recorded by crossref.
- Large Methane Emission Fluxes Observed From Tropical Wetlands in Zambia J. Shaw et al. 10.1029/2021GB007261
- Multi-scale observations of mangrove blue carbon ecosystem fluxes: The NASA Carbon Monitoring System BlueFlux field campaign B. Poulter et al. 10.1088/1748-9326/acdae6
- Pandemic restrictions in 2020 highlight the significance of non-road NOx sources in central London S. Cliff et al. 10.5194/acp-23-2315-2023
- 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
- Intercomparison of eddy-covariance software for urban tall-tower sites C. Lan et al. 10.5194/amt-17-2649-2024
- The ASK-16 motorized glider: an airborne eddy covariance platform to measure turbulence, energy, and matter fluxes I. Wiekenkamp et al. 10.5194/amt-18-749-2025
- Evidence of Heating-Dominated Urban NOx Emissions S. Cliff et al. 10.1021/acs.est.4c13276
- Direct observations of NOx emissions over the San Joaquin Valley using airborne flux measurements during RECAP-CA 2021 field campaign Q. Zhu et al. 10.5194/acp-23-9669-2023
- Temperature-dependent emissions dominate aerosol and ozone formation in Los Angeles E. Pfannerstill et al. 10.1126/science.adg8204
- Novel approach to observing system simulation experiments improves information gain of surface–atmosphere field measurements S. Metzger et al. 10.5194/amt-14-6929-2021
9 citations as recorded by crossref.
- Large Methane Emission Fluxes Observed From Tropical Wetlands in Zambia J. Shaw et al. 10.1029/2021GB007261
- Multi-scale observations of mangrove blue carbon ecosystem fluxes: The NASA Carbon Monitoring System BlueFlux field campaign B. Poulter et al. 10.1088/1748-9326/acdae6
- Pandemic restrictions in 2020 highlight the significance of non-road NOx sources in central London S. Cliff et al. 10.5194/acp-23-2315-2023
- 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
- Intercomparison of eddy-covariance software for urban tall-tower sites C. Lan et al. 10.5194/amt-17-2649-2024
- The ASK-16 motorized glider: an airborne eddy covariance platform to measure turbulence, energy, and matter fluxes I. Wiekenkamp et al. 10.5194/amt-18-749-2025
- Evidence of Heating-Dominated Urban NOx Emissions S. Cliff et al. 10.1021/acs.est.4c13276
- Direct observations of NOx emissions over the San Joaquin Valley using airborne flux measurements during RECAP-CA 2021 field campaign Q. Zhu et al. 10.5194/acp-23-9669-2023
- Temperature-dependent emissions dominate aerosol and ozone formation in Los Angeles E. Pfannerstill et al. 10.1126/science.adg8204
Latest update: 08 May 2025
Short summary
Validating emissions estimates of atmospheric pollutants is a vital pathway towards reducing urban concentrations of air pollution and ensuring effective legislative controls are implemented. The work presented here highlights a strategy capable of quantifying and spatially disaggregating NOx emissions over challenging urban terrain. This work shows great scope as a tool for emission inventory validation and independent generation of high-resolution surface emissions on a city-wide scale.
Validating emissions estimates of atmospheric pollutants is a vital pathway towards reducing...
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