Articles | Volume 17, issue 15
https://doi.org/10.5194/amt-17-4629-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-17-4629-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Aug 2024
Research article |
| 09 Aug 2024
| 09 Aug 2024
Multi-decadal atmospheric carbon dioxide measurements in Hungary, central Europe
Laboratory of Climatology and Environmental Physics, Institute for Nuclear Research, 4026 Debrecen, Hungary
Institute of Earth Physics and Space Science, 9400 Sopron, Hungary
formerly at: Department for the Analysis of Atmospheric Environment, Hungarian Meteorological Service, 1181 Budapest, Hungary
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In order to improve the top-down estimation of the anthropogenic greenhouse gas emissions, a high-resolution inverse modelling technique was developed for applications to global transport modelling of carbon dioxide and other greenhouse gases. A coupled Eulerian–Lagrangian transport model and its adjoint are combined with surface fluxes at 0.1° resolution to provide high-resolution forward simulation and inverse modelling of surface fluxes accounting for signals from emission hot spots.
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Short summary
The paper evaluates a 30-year-long atmospheric CO2 data series from a mid-continental central European site, Hegyhátsál (HUN). It presents the site-specific features observed in the long-term evolution of the atmospheric CO2 concentration. Since the measurement data are widely used in atmospheric inverse models and budget calculations all around the world, the paper provides potentially valuable information for model tuning and interpretation of the model results.
The paper evaluates a 30-year-long atmospheric CO2 data series from a mid-continental central...
