Planktonic foraminifera are useful organisms to assess the surface ocean's role in climate change, due to their upper water column habitat, calcium carbonate mineral structure, and preservation in the deep-sea sedimentary record. Carbonate sediments rich in the calcitic shells of foraminifera are abundant in both space and time, which allows their use in an array of paleoceanographic studies over time scales ranging from decadal to glacial-interglacial, as well as beyond and between. Here we review the most important proxy methods to reconstruct surface-ocean climatic variables using planktonic foraminifera. These methods include assemblage-based and geochemical-based (both isotopic and elemental) approaches. The natural emphasis is on te...
International audiencePlanktonic Foraminifera are a major contributor to the deep carbonate flux and...
Calcareous microfossils are widely used by paleoceanographers to investigate past sea-surface hydrol...
Biweekly sediment trap samples and concurrent hydrographic measurements collected between March 2005...
Els foraminífers planctònics són organismes que permeten avaluar el paper que té la superfície dels ...
The analysis of planktonic foraminifera obtained from Southern Ocean sediment traps allows the cali...
International audiencePlanktonic foraminifer tests are major archives of environmental change and pr...
The chemistry of the calcite test of foraminifera is often relating to the environmental conditions ...
Over the last two centuries, human activities have led to an unprecedented rate of carbon input into...
This thesis investigates the use of foraminiferal calcite geochemical and physical properties as pal...
Proxies derived from planktonic foraminifera shell chemistry and assemblage composition allowed to a...
This thesis examined the reliability and potential paleoceanographic applications of multiple chemic...
Planktonic foraminifera are unicellular organisms that precipitate their calcite tests from the seaw...
Climate transitions on recent and geologic timescales are linked to perturbations in atmospheric car...
International audiencePlanktonic Foraminifera are a major contributor to the deep carbonate flux and...
Calcareous microfossils are widely used by paleoceanographers to investigate past sea-surface hydrol...
Biweekly sediment trap samples and concurrent hydrographic measurements collected between March 2005...
Els foraminífers planctònics són organismes que permeten avaluar el paper que té la superfície dels ...
The analysis of planktonic foraminifera obtained from Southern Ocean sediment traps allows the cali...
International audiencePlanktonic foraminifer tests are major archives of environmental change and pr...
The chemistry of the calcite test of foraminifera is often relating to the environmental conditions ...
Over the last two centuries, human activities have led to an unprecedented rate of carbon input into...
This thesis investigates the use of foraminiferal calcite geochemical and physical properties as pal...
Proxies derived from planktonic foraminifera shell chemistry and assemblage composition allowed to a...
This thesis examined the reliability and potential paleoceanographic applications of multiple chemic...
Planktonic foraminifera are unicellular organisms that precipitate their calcite tests from the seaw...
Climate transitions on recent and geologic timescales are linked to perturbations in atmospheric car...
International audiencePlanktonic Foraminifera are a major contributor to the deep carbonate flux and...
Calcareous microfossils are widely used by paleoceanographers to investigate past sea-surface hydrol...
Biweekly sediment trap samples and concurrent hydrographic measurements collected between March 2005...