About me

I am working as a free-lancer rhetoric trainer and moderator for lectures and discussion rounds, and I give speeches myself.

Until 2012 I was engaged in University research and teaching. As a natural scientist I supervised Master and PhD students as well as international guest researchers.

I deliver speeches, poster presentations and workshops on a regular base with a background in Geography and Soil Science. In addition, I conduct and moderate a number of field excursions within the Bonn/Rhein-Sieg area and in the Ahr Valley.

Professional Background

Since 2015

Presentation Trainer, Speaker and Moderator with redelandschaften.de

Since 2008

Seminars, workshops and keynotes related to communication and leadership

Since 1998

Science Conferences: Speeches and keynotes, poster presentations, field excursions and workshops in Australia, Austria, Czechia, Ecuador, Germany, Iran, Mexico, New Zealand, Switzerland, Thailand, USA


Market Research – Center for Evaluation and Methods


Scientific Reviewer for international science journals (in English)


Research Fellow, University of Bonn, Soil Science

Lecturer for seminars and field excursions

Research: Soil and landscape history of the Balearic Islands, Spain


PhD Student, University of Hohenheim (Stuttgart), Soil Science

Research Fellowship by Evangelisches Studienwerk Villigst

Research: Soil chronofunctions on marine terraces in Southern Italy and Sicily


Student of Geography, University of Gießen

Research: Projects in Australia, Benin, Ecuador, Germany

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