1. Faculty of Earth Sciences, Department of Hydrology and Water Management, Nicolaus Copernicus University in Toruń, Toruń, Poland
2. Polish Academy of Sciences, Institute of Geography and Spatial Organization, Toruń, Poland
3. Faculty of Social and Technical Sciences, Cuiavian University, Włocławek, Poland
4. Centre for Underwater Archaeology, Nicolaus Copernicus University in Toruń, Toruń, Poland