University of Belgrade,Faculty of Civil Engineering, Serbia

Professor of Geography, University of Wisconsin-Madison

Associate Professor at University College Dublin

Research Scholar, International Institute of Applied Systems Analysis (IIASA)

Assistant Professor, Hellenic Army Academy

Assistant Professor, Humboldt State University

Institute of Computational Modelling SB RAS, Krasnoyarsk, Russia

Professor Physical Geography

Cornell Lab of Ornithology

Curtin University