Woonsup Choi

Associate Professor
 (414) 229-2671
 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 520 – Physical Geography of the City Syllabus
Geog 547 – Spatial Analysis Syllabus

Research Interests

Woonsup Choi’s research activities emphasize understanding of the effects of climate change and urbanization on water-related environmental problems. In this context, he has conducted research on the potential impacts of climate change and land use change on the hydrology and water quality for several regions in the United States and Canada. The approach is mostly combining simulation models with various climatic and land use change scenarios. Currently, his work focuses on the effect of urban areas on future climate scenarios and how it is going to affect the results from hydrological simulations. As preliminary work, he analyzed the spatial and temporal patterns of urban climate in the Midwest with financial support from the UWM Graduate School Research Committee. He also embarked on research fieldwork in Seoul, Korea to examine water quality in small streams that recently underwent restoration projects.

Representative Publications

Kang, S., & Choi, W. (2014). Forest cover changes in North Korea since the 1980s. Regional Environmental Change, 14(1), 347-354.
Choi, W. (2013). Editorial: Climate change, urbanization and hydrological disasters. Disaster Advances, 6(5), 1-2.
Choi, W., Tareghian, J., Choi, J., & Hwang, C. (2013). Geographically heterogeneous temporal trends of extreme high precipitation in Wisconsin, USA during 1950-2006. International Journal of Climatology.
Thoenen, C., Choi, W., & Choi, J. (2013). Early summer dissolved oxygen characteristics in restored streams in Seoul. Journal of the Korean Geographical Society, 48(3), 336-347.
Kang, S., Choi, W., & Schierenbeck, T. (2012). Spatial characteristics of storm damage in rice paddy and residential areas in Gyeonggi-do (province), Korea. Disaster Advances, 5(4), 524-535.
Choi, W., Keuser, A. P., & Becker, S. (2012). Identification of mid-latitudinal regional and urban temperature variabilities based on regional reanalysis data. Theoretical and Applied Climatology, Springer, 107, 87-98.
Kult, J. M., Choi, W., & Keuser, A. P. (2012). Snowmelt runoff modeling: Limitations and potential for mitigating water disputes. Journal of Hydrology, 430-431, 179-181.