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Coupling of CTESSEL in MACC global CO 2 forecast

Coupling of CTESSEL in MACC global CO 2 forecast. SURFACE FLUXES. TRANSPORT. Anthropogenic emissions (EDGARv4.2) 2008 + trend ( Janssens-Maenhout et al. 2012) Ocean climatology ( Takahashi 2009 ) Near-real-time GFAS biomass burning ( MACC, Kaiser et al. 2011 )

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Coupling of CTESSEL in MACC global CO 2 forecast

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  1. Coupling of CTESSEL in MACC global CO2forecast SURFACE FLUXES TRANSPORT • Anthropogenic emissions (EDGARv4.2) • 2008 + trend (Janssens-Maenhout et al. 2012) • Ocean climatology (Takahashi 2009) • Near-real-time GFAS biomass burning • (MACC, Kaiser et al. 2011) • Real-time Net ecosystem exchange: CTESSEL • (Boussettaet al., 2013) • High resolution IFS (16km, L137) • Free-running atmospheric CO2 • Forecast initialized daily (00 UTC) with op. ECMWF meteorological analysis Monitoring with ICOS observations 1-day behind real time 5-day FC of 3-D global fields Atmospheric CO2 anomalies above 392 ppm www.copernicus-atmosphere.eu/d/services/gac/verif/ghg/icos/icos_station_ts/

  2. CO2 Synoptic varibility: Parkfalls (WI, USA) CO2 anomalies above 392 ppm (24 Sep 2010 00 UTC) Daily mean CO2 at Park Falls (396 m) The atmospheric CO2observations are courtesy of NOAA/ESRL (Andrews et al., 2013)

  3. CO2 Synoptic varibility: Parkfalls (WI,USA) OBS (NOAA/ESRL) CTESSEL online NEE CTESSEL monthly mean NEE with mean diurnal cycle 30 m 396 m Day time CO2 30 m 396 m Night time CO2 (Agusti-Panareda et al., ACPD, 2014)

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