The success of Serbian spruce (Picea omorika (Pančić) Purk.) in the Počivalnik generative seed plantation near Postojna; Barriers and solutions in salvage logging in private forests damaged by natural disasters; Phytocenoses as indicators of the susceptibility of forest soils to ground-based forest harvesting machinery; Assessment of the vulnerability of forest soils to compaction due to mechanization – testing and improving the field soil clump method.
