Current and Past research
Ocean oxygenation
Miocene climate change
Miocene climate change
Using foraminifera-bound nitrogen isotopes to reconstruct oxygen deficient zone (ODZ) dynamics in the past.
Miocene climate change
Miocene climate change
Miocene climate change
Several ongoing projects exploring Miocene climate change (temperature evolution and greenhouse gas emissions).
Ocean gateways
Miocene climate change
Sea level, nutrients, temperatures and ice sheets during glacials
Ocean gateways and their influence on ocean circulation and regional/global climate.
Sea level, nutrients, temperatures and ice sheets during glacials
Sea level, nutrients, temperatures and ice sheets during glacials
Sea level, nutrients, temperatures and ice sheets during glacials
Dust, nutrients and primary productivity across glacial & interglacial cycles.
Nitrogen and carbon isotope ecology
Sea level, nutrients, temperatures and ice sheets during glacials
Nitrogen and carbon isotope ecology
Fossil-bound nitrogen and carbon isotopes to study feeding strategies and symbiotic relationship of calcitic and aragonitic organisms.
Method development
Sea level, nutrients, temperatures and ice sheets during glacials
Nitrogen and carbon isotope ecology
Development of ASE extraction and separation method to simplify biomarker analysis.
N-isotopes in the medical sector
N-isotopes in the medical sector
N-isotopes in the medical sector
Nitrogen isotopes measured on tissue samples may help to diagnose cancer.