Key words: Norway spruce, natural development, production, monoculture

Key-words: Norway spruce, clearcutting, forest site

Key words: forest soils, soil respiration, spruce monoculture, Picea abies [L.] Karst., clear-felled area

Key words: biodiversity, spruce forest ecosystem, stages of development

Key word: precipitation and temperature conditions, processing of frequencies, probabilities of repetitions and developmental trends, micro-/mesoclimate interaction, spruce mono-culture, stationary plot in the locality Rájec-Němčice

Key words: clear-felled area, artificial regeneration, spruce seedlings, soil moisture, capacity method, soil erosion

Key words: spruce, budbreak, phenological phases, shoot, soil, air, weather

Key words: needle dry mass, canopy modeling, light penetration, vertical distribution

Key-words: snow accumulation, snow-melt intensity, montane altitudes, spruce stand, clearcut