Expert In:

• Global carbon cycle
• Aqueous chemistry
• CaCO3 dissolution
• Climate change

Expert In:

• Global carbon cycle
• Arctic hydrology
• Bogs
• Climate change

Expert In:

• Carbon cycle evolution
• Global climate system over Earth history
• Antarctica blue ice atmospheric composition
• Calcium isotopes in carbonate sediments

Expert In:

• cycling of carbon in freshwater ecosystems
• cycling of nitrogen in freshwater ecosystems
• global biogeochemistry of surface waters
• Environmental modeling