Locality 'Jozića Koliba' in Serbia: The forest community characteristics

Abstract

The memorial complex "Jozića Koliba" is situated within the boundaries of Obrenovac Reserve forest complex. A special value of this locality is its group of protected pedunculate oak trees, which consists of six protected trees aged approximately 200 years with their crown projections. The idea to protect not only the trees themselves, but also their immediate surroundings of which the forest community forms a part, imposed the need for studying and describing the community. The study of current forest vegetation was performed according to the principle of French-Swiss school Braun-Blanquet, J (1921,1928). In total, 33 species were identified in the forest community. In the tree storey, three species were identified: Quercus robur L., Fraxinus Angustifolia Vahl. and Acer campestre L. In the herb layer, two legally protected species were identified: Ruscus aculeatus L. and Viola odorata L. The presence of nine different areal types, dominated by species of sub-central-European flora element, was established by means of a phytogeographic analysis. According to the results of the analysis of life-form representation, this community is of a phanerophyte-hemicryptophyte type, with an increased presence of geophytes.