Fig. 2: Characteristics of NO3− and its oxygen isotope in oceanic aerosols from the Northern and Southern Hemispheres.
From: Hemispherical scale mechanisms of nitrate formation in global marine aerosols
The purple dashed line in a marks the mean value of the Northern Hemisphere and Southern Hemisphere. a Samples with latitudes higher 60° S represent the Southern Ocean, samples with latitudes higher 65° N represent the Arctic ocean, and other oceanic regions are aerosol samples covered by their respective regions in Supplementary Fig. S5. Solid lines in b and c represent the linear regressions, the light pink backgrounds represent the 95% Prediction Band, and the dark pink backgrounds represent the 95% Confidence Band.
