Papers
12
Total Citations
588
H-Index
8
About
Paulo Artaxo is a leading atmospheric scientist whose research has profoundly shaped our understanding of aerosol physics, cloud interactions, and climate dynamics, with a particular focus on the Amazon Basin. Based at the University of São Paulo, Artaxo has dedicated his career to unraveling how atmospheric aerosol particles — from biomass burning smoke to biogenic and mineral dust — influence regional and global climate systems. Among his most significant contributions is long-term characterization of Amazonian aerosol optical properties using the AERONET network, providing climatological baselines that span decades (1993–2006) and earning over 115 citations. His highly cited 2014 study (139 citations) demonstrated how aerosol particles and clouds directly regulate carbon cycling in the Amazon by altering net ecosystem exchange — a landmark finding linking atmospheric physics to tropical ecology. Additional influential work explores fog- and cloud-induced aerosol modification (154 citations) and retrieval methods for smoke particle refractive indices. Artaxo's research extends to transatlantic African dust transport, black and brown carbon radiative effects, and the deployment of permanent Raman lidar stations in the Amazon. His sustained contributions have established him as an indispensable voice in tropical atmospheric science, with cumulative work informing global climate models and conservation policy alike.
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