Articles | Volume 19, issue 13
https://doi.org/10.5194/acp-19-8931-2019
https://doi.org/10.5194/acp-19-8931-2019
Research article
 | 
12 Jul 2019
Research article |  | 12 Jul 2019

Assessing London CO2, CH4 and CO emissions using aircraft measurements and dispersion modelling

Joseph R. Pitt, Grant Allen, Stéphane J.-B. Bauguitte, Martin W. Gallagher, James D. Lee, Will Drysdale, Beth Nelson, Alistair J. Manning, and Paul I. Palmer

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Cited articles

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This paper presents a new method to assess inventory estimates of greenhouse gas and air pollutant emissions for large cities and their surrounding regions. A case study using data sampled by a research aircraft around London was used to test the method. We found that the UK national inventory agrees with our observations for CO but needed lower emissions for CH4 to agree with the measured data. Repeated studies could help determine how these emissions vary on different timescales.
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