Articles | Volume 21, issue 2
Atmos. Chem. Phys., 21, 1245–1266, 2021
https://doi.org/10.5194/acp-21-1245-2021
Atmos. Chem. Phys., 21, 1245–1266, 2021
https://doi.org/10.5194/acp-21-1245-2021

Technical note 29 Jan 2021

Technical note | 29 Jan 2021

Technical note: A high-resolution inverse modelling technique for estimating surface CO2 fluxes based on the NIES-TM–FLEXPART coupled transport model and its adjoint

Shamil Maksyutov et al.

Data sets

ODIAC Fossil Fuel CO2 Emissions Dataset (version ODIAC2016) T. Oda and S. Maksyutov https://doi.org/10.17595/20170411.001

Multi-laboratory compilation of atmospheric carbon dioxide data for the period 1957-2015; ObsPack_co2_1_GLOBALVIEWplus_v2.1_2016-09-02 Cooperative Global Atmospheric Data Integration Project https://doi.org/10.15138/g3059z

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Short summary
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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