Fig. 3: Relative anthropogenic-like FeOx to total LAM aerosol mass over remote Pacific and Atlantic.
From: Global-scale constraints on light-absorbing anthropogenic iron oxide aerosols

Each bin represents a 0.5 km by 1.0° latitude over the Pacific (Panel a) and Atlantic (Panel b). Observations are only shown in cloud-free regions where LAM aerosols were detected by the SP2.