| Head of Research Group Research Group Micropaleontology - Paleoceanography since 2012 |
| Head of Research Group International Research Training Group ArcTrain |
| Professor Center for Marine Environmental Sciences (MARUM) |
| Lecturer (Professor) |
| Academic Senat Representative |
| BAföG Representative (Geoscientific Study Programs) Representative |
| Budget Committee Representative |
| Person of trust in cases of suspected scientific misconduct for the natural science field Representative |
| International Collaboration and Foreign Student Representative, ERASMUS Coordinator Deputy |
| Permanent Coordination Group of the AS Deputy |
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