In the graduation thesis spatial databases of land cover and land use are represented and its use for analysing changes of agriculture land in Slovenia. The analysis was conducted in the area of Pomurska statistical region in the period 2000-2011 on the regional and municipal levels. In the theoretical part spatial databases are represented; Statisticni GIS, CORINE Land Cover and land use of agriculture and forest land of ministry of agriculture. The analysis of land cover CLC and land use was conducted in GIS environment and also numerically. The analysis of land cover StatGIS was conducted only numerically. In the analytical part we focused on analysing the land use of study area in the period 2000-2011. In the thesis we tried to identify trends of changes of agriculture land, which processes are the most active and account the influence of methodology for more accurate evaluation of agriculture land loss. Strong processes of abandoning agriculture land, afforestation and greening were detected. The loss of agriculture land due to the construction of Pomurska highway in the period 2002-2008 was also evaluated.