Henk van Houtum Author

Dr Henk van Houtum, is Assistant Professor in the Department of Geography at the University of Nijmegen, The Netherlands. Dr Olivier Kramsch is Assistant Professor in the Department of Geography at the University of Nijmegen, The Netherlands. Dr Wolfgang Zierhofer, PhD, is Senior Research Fellow for the 'Programm Mensch Gesellschaft Umwelt' at the University of Basel, Switzerland.