Professor, Ecotoxicology, Director, Institute of Environment, Health and Societies, Brunel

Associate professor Aquatic Ecotoxicology, University of Amsterdam

Environment and Climate Change Canada

National Institute of Chemical Physics and Biophysics

Professor of Biology and Environmental Sciences, Southern Illinois University Edwardsville

Professor of Biological Sciences, University of Lethbridge

Aquatic Ecology, University of Duisburg-Essen

Nature Research Centre