Global Modeling of the Oceanic Source of Organic Aerosols

Figure 2

Annual mean surface distributions of (a) mass fraction of Marine OA to submicron sea-spray aerosol (in percent) calculated based on Chl-a as described by Vignati et al. [34]; (b) sea-salt in the accumulation mode; (c) Marine POA; (d) total marine SOA (from MS^-, isoprene and monoterpenes); (e) SOA from marine isoprene and monoterpenes; (f) SOA from MS^-, (g) SOA from marine Amines. Aerosol components are given in 𝜇g m^-3, except for SOA from marine isoprene and monoterpenes which is given in ng m^-3.

(a)

(b)

(c)

(d)

(e)

(f)

(g)