Introduction -- Rivers In Czech Republic -- Role of the Water in the Landscape -- Small Water Reservoirs, Ponds and Wetlands Restoration at the Abandoned Pond Areas -- Small Bodies of Water which Have Disappeared from the Czech Landscape and the Possibility of Restoring them -- Protection of Water Resources -- Groudwater Flow Problems and Their Modelling -- Hydrodynamical Modelling in Channel - Case study -- Modelling of Outflow - Case study -- Hydrological Reclamations Iin the Anthropogenically Affected Landscape of Northern Bohemia -- Modelling of the Water-Retention Capacity of the Landscape -- Floodplain Forests - Key Forest Ecosystems for Maintaining and Sustainable Management of Water Resources in Alluvial Landscape -- Agrotechnology as Key Factor of Effective Use of Water on Arable Land -- Ecosystem Services and Disservices of Watercourses and Water Areas -- Water Resources Management Planning -- Technical and Economic Evaluation of River Navigation -- Water Balance and Phase of Hydrocycle Dynamics -- Water in the Landscape from Limnological and Engineering Point of View -- Conclusions and Recommendations.