| 2006 - 2010 | Lectures on plant adaptations and tropical ecology at the Euro American Institute (EAI) CERAM Sophia Antipolis / Nice, France |
| 2004 - 2008 | Lecture "Vegetation ecology of the tropics" (accompanied by E-learning / Learning platform WebCT; University of Hamburg, Germany) |
| 2004 - 2006 | Tutorial with practical course "Organisational forms in plants" based on E-learning / Learning platform WebCT (University Hamburg, Germany) |
| 2003 - 2006 | Practical course "Biodiversity research and vegetation analysis" (University Hamburg, Germany) |
| 2001 - 2006 | Practical course "Presentation of scientific data" (University of Hamburg, Germany) |
| 2001 - 2005 | Practical course "Organisational forms in plants" (University of Hamburg, Germany) |
| 2001 | Seminar "Biodiversity of arid ecosystems" (University of Hamburg, Germany) |
| 2001 | Practical course "Dissemination ecology" (University of Hamburg, Germany) |
| 1998 - 1999 | Practical course "Determination of higher plants" (University of Hamburg, Germany) |
| 1998 - 1999 | Field excursions "Ecosystems of Northern Germany" (University of Hamburg, Germany) |
| 1997 - 2005 | Practical course "Introduction to Botany" (University of Hamburg, Germany) |
| 1997 - 1999 | Practical course "Adaptations of higher plants to extreme sites" (University of Hamburg, Germany) |
| 1994 - 1996 | Seminars "Ecology of Amazonian floodplains" (at Amazon Research Institute INPA, Manaus, Brazil) |
| 1994 - 1996 | Practical field courses "Plant ecophysiology" (at Amazon Research Institute INPA, Manaus, Brazil) |
| 1994 | Practical courses "Ecological botany" (at Amazon Research Institute INPA, Manaus, Brazil) |
| 1991 - 1993 | Seminars and excursions to zoos and botanical gardens on "Tropical Ecology" (University of Bielefeld, Germany) |
| 1991 - 1993 | Practical courses "Zoological systematics" (University of Bielefeld, Germany) |
| 1986 - 1990 | Botanical-zoological excursions on native flora and fauna for study beginners, Bielefeld / Teutoburger Wald (Germany) |
