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\ p None B a = c @ = Z ?N*8 X" 1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial1 Arial General ` H Table3 > ' Sector Source GHG Reference Tier$ 2000 emissions (MtCO2-eq) Crops Rice methane CH4 Average value per ha from FAO 1 487 Synthetic fertilizers N2O EPIC runs output/IFA + IPCC EF 523 Organic fertilizers" RUMINANT model + Livestock systems 2 83 Livestock Enteric fermentation 3 1501 Manure management 251 207 Manure grassland 404 Total agriculture 3455 Forest Land use conversion CO2 IIASA G4M model emission factorst 1300a Other vegetation Ruesch and Gibbs [30] emission factorss 600a
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