Expertise Statistical analysis and stochastic modelling of hydrological extremes, extreme value analysis, hydrological time series analysis, impact of climate change, climate adaptation planning River and urban drainage modelling: Spatial rainfall modelling, river catchment hydrological modelling, hydraulic river flood modelling, physico-chemical river water quality modelling, impact of sewer systems on receiving surface waters, bi-directional river-sewer interaction, real-time forecasting and control, uncertainty analysis