Geologická a dendrologická charakteristika Javornického lomu

The main goal of this bachaleor thesis is geological, pedological and dendrological research in Javornice quarry. It's extraction has temporarily ended in 1998. The quarry is located a few kilometres to the east of Rychnov nad Kněžnou in the foothills of Orlické hory. The spot is going through an intense succession for the last two decades which represents appropriate moment for evaluation. Theoretical body of the thesis consists of wide-ranging literary characteristics of the spot: position, history of extraction and prospection, climate and phytogeography classification, vertical-horizontal classification, bedrock characteristics, soil classification, geomorphology and ecological relationships. The research body of the thesis consists of chemical analysis of soils developed after the end of extraction on the bedrock with particular regard to toxic elements such as arasenic, zinc, lead, mercury etc. In the next phase a research body of the thesis follows generic composition of woody plants occupying the spot and analysis its presence on a particular distinguished habitat