Dr Ji-Hyung Park is Professor at Ewha Womans University, Korea. He received a doctorate from the University of Bayreuth, Germany. He has held various positions, including postdoc at SUNY-ESF and Arizona State University, Associate Professor at Kangwon National University, and Visiting Scholar at the University of Washington. His research focuses on watershed and riverine biogeochemical responses to climate change and other human-induced perturbations to inland water systems. Dr Park has published over 50 research articles in international journals. He currently serves as an associate editor of Biogeosciences. He also serves as a committee member of a Korean NGO (Climate Action Research Institute).