Dr. hab. Anna Cedro, prof. US studied Geography at Szczecin University, Poland. In 2003 she finished PhD on climate change impact on tree-ring width of Scots Pine, Douglass Fir and native species of Oaks in the Western Pomerania. In 2012 she finished Habilitation on dendrochronology of yew in Poland and western Ukraine. Her current research interests are focused on dendroclimatology of the wild service tree and dendroecology of trees growing in wet habitats. Anna Cedro is Professor of geography at the Szczecin University, Institute of Marine and Environmental Sciences (teaching Meteorology and Climatology) She is Director of Szczecin University Doctoral School. She has published more than 100 research articles.