1. Department of Forest Ecology and Reclamation, University of Agriculture in Krakow, Av. 29 Listopada 46 Str., 31-425Kraków, Poland
2. Department of Agricultural and Environmental Chemistry, University of Agriculture in Krakow, Av. 21 Mickiewicz Str., 31-120Krakow, Poland
3. Department of Forest Soil Science, University of Agriculture in Krakow, Av. 29 Listopada 46 Str., 31-425Kraków, Poland