GEOS-5 GMI Configuration for PIESA: Difference between revisions
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===NOx sources=== | ===NOx sources=== | ||
[[image: NOff_emiss.png|thumb|fossil fuel NO emissions]] | [[image: NOff_emiss.png|thumb|2005 fossil fuel NO emissions]] | ||
*Aircraft NOx: Steven Baughcum provided aircraft emissions of NOx for 1995 on a 1x1 degree grid with 1 km vertical resolution. We then vertically regridded the aircraft data to the GEOS5 vertical grid using a routine from the Harvard GEOS-Chem group. | *Aircraft NOx: Steven Baughcum provided aircraft emissions of NOx for 1995 on a 1x1 degree grid with 1 km vertical resolution. We then vertically regridded the aircraft data to the GEOS5 vertical grid using a routine from the Harvard GEOS-Chem group. | ||
*Global NOx emissions from fossil fuels are from the EDGAR 3.2 inventory for 2000. The following regional inventories then overwrite the global inventory: | *Global NOx emissions from fossil fuels are from the EDGAR 3.2 inventory for 2000. The following regional inventories then overwrite the global inventory: | ||
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===CO sources=== | ===CO sources=== | ||
[[image: COff_emiss.png|thumb|fossil fuel CO emissions]] | [[image: COff_emiss.png|thumb|2005 fossil fuel CO emissions]] | ||
[[image: CObb_emiss.png|thumb|biomass burning CO emissions]] | [[image: CObb_emiss.png|thumb|2005 biomass burning CO emissions]] | ||
*Global CO emissions from fossil fuels are from the EDGAR inventory for 2000. We impose a seasonal cycle north of 36 degrees N (except over China, where the inventory is already monthly), with emissions 10% higher during winter and 10% lower during summer, following Duncan et al. (2007). | *Global CO emissions from fossil fuels are from the EDGAR inventory for 2000. We impose a seasonal cycle north of 36 degrees N (except over China, where the inventory is already monthly), with emissions 10% higher during winter and 10% lower during summer, following Duncan et al. (2007). | ||
*The following regional inventories overwrite the global inventory for fossil fuel CO: | *The following regional inventories overwrite the global inventory for fossil fuel CO: | ||
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===VOC sources=== | ===VOC sources=== | ||
[[image: PRPEemis.png|thumb|PRPE emissions]] | [[image: PRPEemis.png|thumb|2005 PRPE emissions]] | ||
*Global fossil fuel emissions of MEK, PRPE, C2H6, C3H8, and ALK4 come from GEOS-Chem's inventory for 1985 (Wang et al. 1998), based on speciation information from EPA. Annual scaling of VOC's uses the same scaling factors as CO. | *Global fossil fuel emissions of MEK, PRPE, C2H6, C3H8, and ALK4 come from GEOS-Chem's inventory for 1985 (Wang et al. 1998), based on speciation information from EPA. Annual scaling of VOC's uses the same scaling factors as CO. | ||
*The following regional inventories overwrite the global VOC emissions: | *The following regional inventories overwrite the global VOC emissions: | ||