Kai Uwe Totsche

Kai Uwe Totsche is Professor and head of the Hydrogeology Group, Friedrich-Schiller-University, Germany. We do research in Environmental Nanobiogeochemistry, Subsurface Critical Zone and Groundwater. Our scientific approach comprises field, lab, and numerical methods with focus on structure-function relations, interactions at biogeochemical interfaces, and origin & fate of mobile (organic) matter including microorganisms with special emphasis on the vastly ignored colloidal/suspended fractions.