GEOS-5 GMI Configuration for PIESA: Difference between revisions
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===NOx sources=== | ===NOx sources=== | ||
*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 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: | ||
**EPA/NEI 2005 over the United States, with seasonality from the VISTAS inventory | **EPA/NEI 2005 over the United States, with seasonality from the VISTAS inventory | ||
**CAC 2002 and 2005 over Canada: 2002 for years 2002 and earlier, 2005 for years 2005 and later, and interpolated between the 2002 and 2005 inventory for 2003 and 2004 | **CAC 2002 and 2005 over Canada: 2002 for years 2002 and earlier, 2005 for years 2005 and later, and interpolated between the 2002 and 2005 inventory for 2003 and 2004 | ||
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*Global biofuel NOx emissions are from Yevich et al. (2003). These are overwritten with EPA/NEI 1999 biofuels over the United States. For years 2006 and later, biofuel emissions are zeroed over southeast Asia to avoid double counting because the 2006 inventory for southeast Asia does not separate fossil fuels and biofuels. | *Global biofuel NOx emissions are from Yevich et al. (2003). These are overwritten with EPA/NEI 1999 biofuels over the United States. For years 2006 and later, biofuel emissions are zeroed over southeast Asia to avoid double counting because the 2006 inventory for southeast Asia does not separate fossil fuels and biofuels. | ||
*NOx is emitted as NO. | *NOx is emitted as NO. | ||
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