Fig. 1
From: Anthropogenic combustion iron as a complex climate forcer
Budgets of magnetite and combustion iron. a Emission and b atmospheric burden of magnetite (red) and combustion iron (pink) from anthropogenic (AN) sources for the BASE and NEW simulations (global and 5-year mean). The fraction of anthropogenic magnetite to anthropogenic combustion iron was assumed to be 40% in the NEW simulation (see Supplementary Note 1). Error bars show the uncertainty range by the assumption of the fraction of magnetite to anthropogenic combustion iron (defined between 20% and 80%)
