Articles | Volume 16, issue 16
https://doi.org/10.5194/acp-16-10543-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-16-10543-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Spatial and temporal variability of urban fluxes of methane, carbon monoxide and carbon dioxide above London, UK
Centre for Ecology and Hydrology, Penicuik, EH26 0QB, UK
Anja H. Tremper
MRC-PHE Centre for Environment and Health, King's College
London, London, SE1 9NH, UK
Christoforos H. Halios
Department of Meteorology, University of Reading, Earley Gate,
P.O. Box 243, Reading, RG6 6BB, UK
Simone Kotthaus
Department of Meteorology, University of Reading, Earley Gate,
P.O. Box 243, Reading, RG6 6BB, UK
Alex Bjorkegren
King's College London, Strand Campus, London, WC2R 2LS, UK
C. Sue B. Grimmond
Department of Meteorology, University of Reading, Earley Gate,
P.O. Box 243, Reading, RG6 6BB, UK
Janet F. Barlow
Department of Meteorology, University of Reading, Earley Gate,
P.O. Box 243, Reading, RG6 6BB, UK
Eiko Nemitz
Centre for Ecology and Hydrology, Penicuik, EH26 0QB, UK
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- Multi-level CO2 fluxes over Beijing megacity with the eddy covariance method Y. Liu et al. 10.1016/j.aosl.2021.100079
- Net carbon dioxide emissions from central London A. Björkegren & C. Grimmond 10.1016/j.uclim.2016.10.002
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- Observations of the Morning Development of the Urban Boundary Layer Over London, UK, Taken During the ACTUAL Project C. Halios & J. Barlow 10.1007/s10546-017-0300-z
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- Spatial variability and determinants of atmospheric methane concentrations in the metropolitan city of Shanghai, China M. Liu et al. 10.1016/j.atmosenv.2019.116834
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- Assessing London CO<sub>2</sub>, CH<sub>4</sub> and CO emissions using aircraft measurements and dispersion modelling J. Pitt et al. 10.5194/acp-19-8931-2019
- Urban greenhouse gas emissions from the Berlin area: A case study using airborne CO2 and CH4 in situ observations in summer 2018 T. Klausner et al. 10.1525/elementa.411
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- Variability and role of long-wave radiation fluxes in the formation of net radiation and thermal features of grassy and bare soil active surfaces in Wrocław K. Bryś et al. 10.1016/j.scitotenv.2020.141192
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Latest update: 06 Jun 2023
Short summary
There are relatively few long-term, direct measurements of pollutant emissions in urban settings. We present over 3 years of measurements of fluxes of CO, CO2 and CH4, study their respective temporal and spatial dynamics and offer an independent verification of the London Atmospheric Emissions Inventory. CO and CO2 were strongly controlled by traffic and well characterised by the inventory whilst measured CH4 was two-fold larger and linked to natural gas usage and perhaps biogenic sources.
There are relatively few long-term, direct measurements of pollutant emissions in urban...
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