We are delighted to announce that Piotr Marek Archiciński has successfully defended his doctoral dissertation in a public defence.

His dissertation was titled The influence of spontaneous vegetation in urban wasteland areas on the value of regulatory ecosystem services.

Dr hab. inż. Piotr Sikorski was a supervisor of the dissertation. Dr hab. inż. Daria Sikorska was a co-supervisor of the dissertation.

We sincerely congratulate him on this achievement and wish him further scientific and professional success.