Modelling of Hydrologic and Hydraulic Systems, Water Availability Analysis, Hydrology, Watershed Hydrology, Hydrology, Remote Sensing and GIS Applications, Distributed Modelling of Rainfall-Runoff-Soil Erosion Processes, Hydrology, Flood Routing, Environmental Flow, Environmental Flow Assessmwnt, Flood, Floodplain Zoning, Drought, Drought Assessmwnt