Fig. 8

Variability in a enrichment factor in vanadium (EFV) and b a posteriori model contribution of oil combustion sources to LFe (%) in each sampled aerosol (or associated geographical grid cell)
Variability in a enrichment factor in vanadium (EFV) and b a posteriori model contribution of oil combustion sources to LFe (%) in each sampled aerosol (or associated geographical grid cell)