| | German Academic Exchange Service |
| | DFG Research Group "Biogeochemistry of Tidal Flats" (2001-2010) |
| | Environmental Center Wittbülten (Spiekeroog)
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| | Wadden Sea World Heritage |
| | Nordwestverbund Meeresforschung e.V. |
| | Youmares 4 (Sept 11-13, 2013, Oldenburg) |
| | Studyportals, the European Study Choice platform |