1. Mention Foresterie et Environnement, Ecole Supérieure des Sciences Agronomiques, Université d’Antananarivo, Antananarivo, Madagascar
2. Planning of Landscape and Urban Systems (PLUS) - Institut für Raum- und Landschaftsentwicklung (IRL), ETH Zürich, Zürich, Switzerland
3. Centre for Development and Environment (CDE), University of Bern, Bern, Switzerland