NIOZ Netherlands Institute for Sea Research and Utrecht University

China University of Geosciences, Wuhan; University of Bristol

professor emeritus, oregon state university

Faculty of Geosciences, Department of Earth Sciences, Utrecht University, The Netherlands

Scientist, NIOZ

Professor of analytical and environmental chemistry

Professor Emeritus, Earth and Environmental Sciences, University of Michigan

Professor, University of Bremen, MARUM & Dept. of Geosciences, formerly WHOI

IRNAS-CSIC

Professor of Earth & Atmospheric Sciences, Indiana University