Open access
Oct 2026
Tropospheric Ozone Assessment Report II: South America regional analysis.
This study presents the first regional assessment of tropospheric ozone over South America for the early twenty-first century. We use observations from 14 combined satellite records, two atmospheric reanalyses, and model simulations to examine the spatial distribution, source contributions and trends in ozone and its p...
R. Seguel, H. Worden, K. Miyazaki et al.
· Philosophical transactions.... · 1 citation