出版社：Polish Society of Ecological Engineering (PTIE)
摘要：The new phytosociological studies on permanent study plot (40 m x 40 m) dividedinto 16 subplots in managed forest were conducted in upper part of basin of Bystrzanka (BeskidNiski Mts, SE Poland).The aim of the research was to determine the direction of changesin the community Rubus hirtus-Abies alba community in the vicinity of forest where forestmanagement treatments are applied..It was recorded that total number of species increasedfrom 52 in 2000 to 80 in 2011.The DCA showed significant changes in species compositionand cover of species.Among others, the increase of forest edge species (epilobisation) andruderal species (therophytization) and first of all the increase of meadow was observed.Thestructure of the community also changed; the mean cover of shrub species decreased.
关键词：phytosociological relevés; DCA; montane forest; human impact; forest degeneration
