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Sukcese lesních společenstev v lomech na granit a mramor
Madaj, René
This bachelor thesis deals with the evaluation of initial soils of representative sites of selected quarries in the northern Moravia. All sites and independent initial soils formed on different soil-forming substrates and presented results deals with impact of chemically different substrate on the settlement of pioneer tree species. Three model granite quarries were selected (Žulový vrch, Arcibiskupský lom, Vycpálkův lom) , and also three marble quarries (Vápenná, Horní Lipová -- Smrčník, Supíkovice) were selected to compare different lithologies and evolution of chemically different initial soils. All representative locations for soil sampling and additionala laboratory analysis of selected physical properties of soils were done to compare different soil conditions on the different parental rocks. XRF spectrometer was used to determine major macroelements (Si, Ca, Al). Distinct differences were observed in the natural vegetation and trees colonization during phytosociological survey, depending on different chemistry of parental rock and initial soils.

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