This thesis deals with the evaluation of surface and groundwater quality changes in the periods of water scarcity in river catchment areas. The work can be divided into six parts. Existing methods of drought assessment are discussed in the first part, followed by the brief description of the software package HydroOffice, designed by the author. The software is dedicated to analysis of hydrological data (separation of baseflow, parameters of hydrological drought estimation, recession curves analysis, time series analysis). The capabilities of the software are currently used by scientist from...

This book discusses the evaluation of surface and groundwater quality changes in the periods of water scarcity in river catchment areas. Discusses existing methods of assessment, the HydroOffice software program introduced by the authors.