Woonsup Choi

Associate Professor
 Bolton Hall 496

Web Site:


PhD, Geography, University of Illinois, Urbana, 2005
MA, Geography, Seoul National University, Seoul, Korea, 1997
BA, Geography, Seoul National University, Seoul, Korea, 1995

Courses Taught

Geog 120 – Our Physical Environment Syllabus, Online Syllabus
Geog 403 – Remote Sensing: Environmental and Land Use Analysis Syllabus
Geog 415 – Hydrogeography Syllabus
Geog 515 – Watershed Analysis and Modeling Syllabus
Geog 520 – Physical Geography of the City Syllabus
Geog 547 – Spatial Analysis Syllabus

Research Interests

Woonsup Choi’s research is centered around the intersection of climate change, hydrology, and urban growth. Since the early days of his career, he has been interested in climate change and urban growth impacts on hydrology and water quality at basin scales, evaluating hydroclimatic data sets for hydrological analysis and modeling. More recently, he has studied the trends and propagation of drought and how people learn environmental science informally via artistic activities.

Representative Publications

Choi, W., Borchardt, S., & Choi, J. Human Influences and Decreasing Synchrony between Meteorological and Hydrological Droughts in Wisconsin since the 1980s. Annals of the American Association of Geographers.
Choi, W. (2020, January (1st Quarter/Winter)). Drought. Barney Warf (Ed.). Oxford Bibliographies in Geography.
Pan, F., & Choi, W. (2019). A Conceptual Modeling Framework for Hydrologic Ecosystem Services. Hydrology, 6(1), 14.
Kang, S., Choi, J., Yoon, H., & Choi, W. (2019, October (4th Quarter/Autumn)). Changes in the extent and distribution of urban land cover in Democratic People’s Republic of Korea (North Korea) between the 1980s and 2000s. Land Degradation and Development, 30(16), 2009-2017.
Pan, F., Choi, W., & Choi, J. (2018). Effects of Urban Imperviousness Scenarios on Model-Simulated Storm Flow. Environmental Monitoring and Assessment, 190, 499.
Han, W. S., Graham, J., Choung, S., Park, E., Choi, W., & Kim, Y. (2018). Local-Scale Variability in Groundwater Resources: Cedar Creek Watershed, Wisconsin, U.S.A. Journal of Hydro-environment Research, 20, 38-51.
Choi, W., Byun, H., Cassardo, C., & Choi, J. (2018). Meteorological and Streamflow Droughts: Characteristics, Trends and Propagation in the Milwaukee River Basin. The Professional Geographer, 70(3), 463-475.
Choi, W., Kang, S., Choi, J., Larsen, J., Oh, C., & Na, Y. (2017). Characteristics of Deforestation in the Democratic People’s Republic of Korea (North Korea) between the 1980s and 2000s. Regional Environmental Change, 17(3), 379-388.