RESEARCH INTEREST

EDUCATION

PROFESSIONAL EXPERIENCE

Academic/Research Institutions :

2018.09 - present	Adjunct Professor, Division of Environmental Science and Engineering, POSTECH
2018.09 - 2019.07	Visiting Professor, Tratnyek’s group, Institute of Environmental Health, OHSU
2017.03 - 2018.08	Director, BK21 Plus Institute of Earth-Atmosphere-Astronomy, Yonsei University
2017.08	Guest Professor, Prof. Kraemer's Group, University of Wien, Austria
2013.01 - 2015.02	Associate Dean of Strategic Planning, College of Science, Yonsei University
2012.07 - 2012.08	Visiting Professor, School of Earth and Environmental Sciences, Chapman Univ., CA, USA
2012.05 - 2012.06	Visiting Scholar, EAWAG (Swiss Federal Institute of Aquatic Science & Technology), Switzerland
2011.07 - 2012.06	Visiting Scientist, Geoscience Group, Pacific Northwest National Laboratory, USA
2009.03 - 2011.02	Department Chair, Dept. of Earth System Science, Yonsei Univ.
2005.03 - present	Assistant/Associate/Professor, Dept. of Earth System Sciences, Yonsei University
2004.06 - 2005.01	Postdoctoral Staff II, Field Hydrology and Chemistry Group, Pacific Northwest National Laboratory
2001.10 - 2004.05	Postdoctoral Scholar, Environmental Science and Engineering, California Institute of Technology

Academic Society :

2011.01 - present	Board member, The Korea Society of Economic and Environmental Geology
2017.01 - present	Board member, Korean Society of Groundwater and Soil Environment
2015.01 - 2016.12	Division Chair, Environment and Energy Division, Korean Chemical Society
2013.01 - 2014.12	Board member, Environment and Energy Division, Korean Chemical Society