Ancillary activities
- Onderzoeker | Imperial College | Not remunerated
- Member | International Scientific Advisory Committee | Royal Netherlands Institute for Sea Research (NIOZ) | Not remunerated
By virtue of or in connection with the position:
- Topic Editor for Ocean Science | Copernicus Publications | Not renumerated
- Ambassador | KlimaatHelpdesk | Not remunerated
- Occasional advisor | Waddenacademie | Not remunerated