Recognizing natural and anthropogenic changes in the Holy Cross Mts. region river valleys. Impact of industrial activity in the fluvial systems and small retention changes in last centuries. Geoarchaeology, fluvial geomorphology, geophysics (GPR). Additional qualifications: Driving license cat. AM/B1/B; Remote Pilot Certificate A1/A2/A3; Qualifications of a single-bucket excavator operator up to 25 tons, class III; Motorboat helmsman Certificate PL/ISSA.