Associate Research Professor, Carnegie Mellon University

Professor of Environmental Chemistry, University of Kentucky

Research Associate Professor, University of Alaska Fairbanks

Senior Scientist, Aarhus University

Università degli Studi di Napoli "Federico II"

Retired. Former Director Geophysica-eeig

Center of Excellence for Unmanned Aerial Systems, UniMAP

Professor of Hydrology, University of Nevada

US Geological Survey, University of Florida

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