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

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

Dr hab. inż. Piotr Sikorski was a thesis supervisor. Dr hab. inż. Daria Sikorska was a thesis co-supervisor.

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