|  | geothermal 
                    areas, both natural and exploited industrially | 
                 
                  |   | lichen 
                    biodiversity of urban areas of Tuscany | 
                 
                  |   | set 
                    up of scales to interpret lichen biodiversity values counts 
                    terms of environmental naturality/alteration | 
                 
                  |   | lichen 
                    recolonization following decreasing concentrations of some 
                    air pollutants | 
                 
                  |   | monthly 
                    concentrations of trace elements in lichen transplants compared 
                    with wet and dry deposition data | 
                 
                  |   | environmental 
                    distribution of natural and depleted uranium in the Balkan 
                    area | 
                 
                  |  |  | 
                 
                  | Ecological 
                    research area mainly addressed to the study of: | 
                 
                  |  |  | 
                 
                  |  | influence 
                    of several environmental factors (elevation, climate, forest 
                    management, tree species, etc.) on the epiphytic lichen communities | 
                 
                  |   | effects 
                    of agricultural practices on the epiphytic lichen communities |