| 1999 |
Assistance on an agricultural holding, Iceland |
| 2000 - 2001 |
Internship at the National Forestry Office St. Märgen; Baden-Württemberg |
| 2004 |
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| 2005 |
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| 2006 - 2009 |
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| 2007 - 2008 |
Organisation and realisation of two educational journeys for the department of agriculture, county of Hordaland Norway; topics “Sustainable land use in the West-Allgaeu“ and “Biosphere reserve Pfälzerwald/Northern Vosges “ |
| 2008 |
Scientific assistant at the Institute for Landscape Management of the University of Freiburg. Project: Protection by utilisation – multifunctional development of coppice in Rhineland-Palatinate |
| since 2009 |
Scientific employee at the Institute for Landscape Management of the University of Freiburg |