Extended Data Fig. 5: Global N2O emission from other direct anthropogenic sources.
From: A comprehensive quantification of global nitrous oxide sources and sinks
a, Emission from fossil fuel combustion based on EDGAR v4.3.2 and GAINS estimates. b, Emission from industry based on EDGAR v4.3.2 and GAINS estimates. c, Emission from waste and waste water based on EDGAR v4.3.2 and GAINS estimates. d, Emission from biomass burning based on FAOSTAT, DLEM, and GFED4s estimates.
