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The study analyzes nearly six years of data from pressure-equipped inverted echo sounders (PIESs) to determine the transport characteristics of the Deep Western Boundary Current (DWBC) at 34.5° S. It finds that the time-mean absolute geostrophic transport is -15 Sv, but the variability is extreme, with a peak-to-peak range from -89 to +50 Sv. This high level of variability, which exceeds the time mean, suggests the influence of coherent vortices or Rossby Wave-like signals.

The SACC project investigates the exchange processes between the deep ocean and the continental shelf of eastern South America, specifically testing the hypothesis that the Subtropical Shelf Front (STSF) is a primary site for shelf water transfer. Initial findings indicate that the Patagonia shelf absorbs approximately 17 Tg C per year and that freshwater inputs from the Rio de la Plata and Patos Lagoon significantly influence ecosystem production in the Southwest Atlantic.

The SACC consortium studies the physical and biogeochemical exchanges between the deep ocean and the Patagonian shelf to improve global carbon models and understand marine biodiversity. Initial results indicate that the Patagonia shelf absorbs approximately 17 Tg C yr-1 and that the shelf break fishery, representing 3% of global production, shows signs of overfishing. The project also emphasizes the role of freshwater input from the Rio de la Plata and Patos Lagoon in the Southwest Atlantic ecosystem and supports the BioMare fishery and oceanographic information system.

The ADAPTE project investigates the interaction between air pollution and extreme weather on human health in Latin American cities, specifically focusing on Mexico City, Santiago, Buenos Aires, and Bogotá. Initial findings indicate that suspended particles and nitrogen oxides in these cities significantly exceed WHO standards, with vulnerability varying by age, sex, income, and season.