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The emissions datasets used to produce the CAMS reanalysis are listed in Table 1. They include the MACCity anthropogenic emission, GFAS fire emissions, MEGAN biogenic emissions and several GHG emission datasets.
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Anthropogenic emissions used were not adjusted for any COVID-19 lockdowns in 2020. |
Table 1: Emission datasets used in the CAMS reanalysis
| Data set | Version/Period |
|---|---|
| MACCity anthropogenic emissions | MACCity (trend: ACCMIP + RCP8.5) & CO emission upgrade Stein et al. (2014) |
| GFAS | v1.2: 20030101- |
| Dry deposition | Sumo dry deposition |
| VOC emissions | Monthly mean VOC emissions calculated by the MEGAN model using MERRA reanalysed meteorology (Sindelarova et al., 2014) |
| CO2 ocean fluxes | Takahashi et al. (2009) climatology |
| CO2 emissions from aviation | Based on ACCMIP NO emissions from aviation scaled to annual total CO2 from EDGAR aviation emissions. |
CO2 ecosystem fluxes bias corrected with BFAS | Based on CHTESSEL (modelled online in C-IFS) |
| CO2 anthropogenic emissions | EDGARv4.2FT2010 (2003-2010) |
| CH4 wetland emissions | LPJ-HYMN climatology (Spanhi et al., 2011) |
| CH4 total emissions | based on EDGARv4.2FT2010 , LPJ-HYMN wetland climatology and other natural sources/sinks (2003-2010) |
| CH4 chemical sink | based on Bergamaschi et al. (2009) dataset |
| CH4 anthropogenic emissions | EDGARv4.2FT2010 (2003-2010) |
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Data organisation and access
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