Sintaksonomija in ekologija rastišč gozdov srednje Italije

摘要: A phytosociological survey of a woodland located in the central part Umbria (Central Italy) was carried out using Braun-Blanquet method: 80 releves were classified through cluster analysis. Nine forest syntaxa reported and three subassociations (Erico arboreae-Quercetum cerridis lathyretosum veneti, Aceri obtusati-Quercetum arbutetosum unedonis Cyclamino hederifolii-Quercetum ilicis quercetosum cerridis) typified. Topographic data (altitude, aspect, slope, morphology) pedological (soil pH, texture depth) collected synecological analysis performed. In order to understand relation between environmental factors plant communities, Canonical Correspondence Analysis run. The results showed soil parameters (pH, altitude as main ecological explaining distribution communities study area. combination topographic (aspect, morphology slope angle) influences, by contrast revealed within homogeneous geo-pedological bioclimatic conditions.