GEOS-5 GMI Configuration for PIESA: Difference between revisions
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*Biofuel emissions of MEK, PRPE, C2H6, C3H8, ALK4, CH2O, and ALD2 come from Yevich et al. (2003). All species except CH2O are overwritten with EPA/NEI1999 biofuels over the US. 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. | *Biofuel emissions of MEK, PRPE, C2H6, C3H8, ALK4, CH2O, and ALD2 come from Yevich et al. (2003). All species except CH2O are overwritten with EPA/NEI1999 biofuels over the US. 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. | ||
*Some VOCs are lumped together. MEK includes ketones with >3 carbons, PRPE includes propene plus alkenes with at least 3 carbons, and ALK4 includes alkanes with at least 4 carbons. | *Some VOCs are lumped together. MEK includes ketones with >3 carbons, PRPE includes propene plus alkenes with at least 3 carbons, and ALK4 includes alkanes with at least 4 carbons. | ||
== Biogenic Emissions == | |||
The model calculates biogenic emissions of isoprene, monoterpene, and methyl butenol. Biogenic emissions are based on the MEGAN inventory (Guenther et al., 1995; Guenther et al., 1999; Guenther and Wiedenmeier, 2004). | |||
== References == | == References == | ||
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EPA/NEI: http://www.epa.gov/air/data/neidb.html | EPA/NEI: http://www.epa.gov/air/data/neidb.html | ||
Guenther, A., et al., A global model of natural volatile organic compound emissions, J.Geophys. Res., 100, 8873-8892, 1995. | |||
Guenther, A., B. Baugh, G. Brasseur, J. Greenberg, P. Harley, L. Klinger, D. Serca, and L. Vierling, Isoprene emission estimates and uncertanties for the Central African EXPRESSO study domain, J. Geophys. Res., 104, 30,625-30,639, 1999. | |||
Guenther, A., and C. Wiedinmyer, User's guide to Model of Emissions of Gases and Aerosols from Nature. http://cdp.ucar.edu. (Nov. 3, 2004) | |||
Randerson, J. T., G. R. van der Werf, L. Giglio, G. J. Collatz, and P. S. Kasibhatla, Global Fire Emissions Da tabase, Version 2 (GFEDv2.1), Data set, Available on-line from [http://daac.ornl.gov/ Oak Ridge National Laboratory] | Randerson, J. T., G. R. van der Werf, L. Giglio, G. J. Collatz, and P. S. Kasibhatla, Global Fire Emissions Da tabase, Version 2 (GFEDv2.1), Data set, Available on-line from [http://daac.ornl.gov/ Oak Ridge National Laboratory] |