Long-term changes in vegetation and climate of southern Brazil, as well as ocean dynamics
of the adjacent South Atlantic, were studied by analyses of pollen, spores and organic …

Paleoceanographic studies addressing the oceanographic variability in the western sector
of the subtropical South Atlantic-especially those focused on the Brazil Current (BC) and on …

Marine productivity largely controls the oceanic uptake of atmospheric carbon dioxide and
contributed to the global climate changes that led to the termination of the last glacial cycle …

Seafloor methane release can significantly affect the global carbon cycle and climate.
Appreciable quantities of methane are stored in continental margin sediments as shallow …

The reconstruction of accurate sea‐surface temperatures (SST) is of utmost importance due
to the ocean's central role in the global climate system. Yet, a number of environmental …

This study explores the mechanisms behind the high glacial productivity in the southern
Brazilian margin (SBM) during the last 70 kyr using planktonic foraminifera assemblage and …

The last glacial inception was characterised by rapid changes in temperature, atmospheric
pCO2, and changes in the water mass geometry of the major ocean basins. Although …

Paleoceanographic reconstructions in upwelling regions can provide relevant information
about changes in primary productivity, ocean–atmosphere interactions and the carbon …

During the last deglaciation abrupt millennial‐scale perturbations of the Atlantic Meridional
Overturning Circulation massively altered the interhemispheric heat distribution affecting, for …

We present a multi-year record of shell fluxes and δ 18 O of six planktonic foraminifera
species (Globigerinoides ruber pink, Globigerinoides ruber white, Trilobatus sacculifer …