Our colleague Prof. emeritus Daniel Ariztegui is the new recipient of the W.H. Bradley Medal, the highest award of the International Association of Limnogeology (IAL). The award presented on 30 November at the 2022 IPA-IAL meeting in Bariloche, Argentina. The W.H. Bradley Medal is awarded to a researcher who demonstrates dedication and service to the field of limnogeology and who has contributed outstanding ideas and innovation to the field. The medal is a triennial award and is named after the geologist Wilmot Hyde Bradley (https://www.ialimnogeology.org/awards).