• Groundwater model "Zartener Becken": transient flow and mass transport simulation for an intramontane alluvial aquifer 1987-2011

• Sources and prospected trend of the high nitrate loads in drinking water protection zone "Krozinger Berg" (nitrogen dynamics and transport)

• Hydrological modelling of groundwater response due to an upward reservoir filling, risk analyses and management options, community of Bad Krozingen

• Groundwater model "Staufener Bucht": 25 years transient simulation of groundwater recharge, multiple water abstraction wells and surface water interaction; single well catchment delineation by reverse flow field approach

• Flood retention at mouth of the river Elz: design and supervision of groundwater protection wells, planning and evaluation of extensive pumping tests

• Expert advice on impacts of major street planning on the local groundwater body in the area of Gottenheim - Breisach

• Hydrochemical and isotope sampling and evaluation in Rheinfelden district

• Development of a conceptual framework for the risk analysis of the vulnerability of drinking water supply defined by abandoned hazardous sites

• Site evaluation for additional drinking water supply wells in Offenburg

• Drilling, well design and accompanying inspection of a municipal water supply well in Freiburg

• Sources and prospected trend of the high nitrate loads at Hausen drinking water wells (including isotope sampling and evaluation)

• Various groundwater modelling tasks on thermal transport to achieve concession for groundwater extraction and usage

• Calculation of spatially distributed time-series of groundwater recharge for various numerical groundwater models and aquifer studies

keywords

subsurface flow, fluid dynamics, numerical simulation, dissolved constituents transport modelling, mass transfer, heat transport, 3D simulation, transient, free surface, confined aquifer, reverse flow field, drinking water supply, municipal production wells, groundwater protection zone, well vulnerability, nitrate pollution, well design, planning and supervision of well drilling, pumping tests, groundwater flood protection, aquifer, porous media