Senior Scientist, Laboratoire d'Ecologie Alpine, CNRS, Univ. Grenoble Alpes, France

Western Sydney University (previously at Macquarie University)

Polish Academy of Sciences, Institute of Dendrology, Kórnik, Poland

Researcher - CNRS

Professor of forest ecology, UQO and UQAM

Professor, Dept. Ecology and Evolutionary Biology, University of California, Los Angeles

International Center for Tropical Botany

Professor in Marine Ecology, College of Science and Engineering, James Cook University

Department of Ecology, University of Innsbruck

The University of Melbourne