1. Department of Earth Sciences; Vrije Universiteit Amsterdam; Amsterdam The Netherlands
2. Systems Ecology; Vrije Universiteit Amsterdam; Amsterdam The Netherlands
3. Department of Earth Sciences-Geochemistry; Utrecht University; Utrecht The Netherlands
4. Institute for Marine and Atmospheric Research; Utrecht University; Utrecht The Netherlands
5. Now at The Ocean Cleanup Foundation; Delft The Netherlands
6. Department of Microbiology; Radboud University; Nijmegen The Netherlands