The evaluation of land use changes in last 50 years in the catchment of Jeninsky stream.

It is in human nature to adapt the environment for his needs and wishes. Politics, technology and society as a whole went trough dramatic changes in Czech Republic in last 50 years. These changes approved naturally on land utilization too. This research is focused on the evalution of land use changes in last 50 years in the catchment of Jenínský stream. The research is based on photogrammetric scans from years 1952, 1974 and 2005. Polygon maps of land use in GIS were elaborated from these scans. Outputs of these maps were subsequently analysed and mutually compared