1980 ~ 1986 Seoul National Univeristy, BA Geography Education
1986 ~ 1990 Pennsylvania State University, MS Geography
1991 ~ 1995 Ohio State University, Ph.D. Geography

1994 ~ 1995 Instructor, Ohio State University
1995 ~ 1995 Researcher, Seoul Development Institute
1995 ~ Professor, Jeju National University
2003 ~ 2004 Visiting Scholar, Instructor, Oregon State University
2009 ~ 2010 Visiting Scholar, Instructor, University of Texas, Dallas

2008, Alternating Development Strategies in Jeju Island, Korea, Journal of Korean Geographical Society, 41, 171-187.

2008, Teaching Location Using Newspaper Articles: Venture Firms as an Example, Journal of Korean Economic Geographic Society, 11, 78-93.

2007, Regional Approach to Environmental Problems toward an Environmental Education, Journal of Korean Geographical and Environmental Education, 15, 287-300.

1992. 2, BA, Seoul National University
1994. 8, MA, Seoul National University
2001. 8, Ph.D, Seoul National University

1997. 9 ~ 2001.12 Research Fellow, Kuyjianggak Archives, Seoul National University
2002. 3 ~ 2004. 8 Curator, National Museum of Korea
2007. 4 ~ 2011. 4 Expert Adviser, Cultural Heritage Administration of Korea
2004. 9 ~ Professor, Jeju National University

The Perception and Representation of Mt. Hallasan in Joseon Dynasty(2006, Jirihakyeongu 40-1)
The Change in Perception of Ulleungdo and Dokdo Represented in Maps of the Joseon Dynasty(2006, Munhwayeoksajiri 18-1)
The Geographical Thoughts of Tasan Cheong Yagyong(2007, Dasanhak 10)
Circular World Maps of the Joseon Dynasty: Their Characteristics and Worldview(2008, Korea Journal 48-1)
The Recognition of Geomancy by Intellectuals during the Joseon Period(2010, The Review of Korean Studies vol. 13-1)

"Image of Space of the Past, Old Maps"(2005, Tongcheonmunhwasa)
"World map and Perception of the World in Joseon Dynasty"(2011, Changbi)

Ph.D. 2007 Department of Geography, Rutgers, The State University of New Jersey, USA
M.A. 2002 Major of Geography, Department of Social Studies Education, Seoul National University
B.A. 1999 Department of Geography Education, Seoul National University

2020. 4 ~ present Professor, Major of Geography Education, Jeju National University
2018. 2 ~ 2019. 2 Visiting Research Scientist, Lamont Doherty Earth Observatory, Columbia University, USA
2015. 4 ~ 2020. 3 Associate Professor, Major of Geography Education, Jeju National University 2011. 3 ~ 2015. 3 Assistant Professor, Major of Geography Education, Jeju National University 2009. 7 ~ 2011. 2 Research Professor, Department of Environmental Science, Kangwon National University (BK project)
2008. 3 ~ 2011. 2 Instructor, Seoul National University, Ehwa Women's University, Seowon University
2007.11 ~ 2009. 6 Senior Researcher, National Institute of Meteorological Research, Korea Meterological Administration
2003. 7 ~ 2007. 7 Instructor/TA, Rutgers, The State University of New Jersey, USA
2002. 4 ~ 2002. 7 Researcher, National Institute of Meteorological Research, Korea Meterological Administration
2000. 9 ~ 2001. 8 Departmental Administrator, Department of Geography Education, Seoul National University

Du, H*. and others (Choi, G.), 2022, Extreme precipitation on consecutive days occurs more often in a warming climate, Bulletin of the American Meteorological Society, 103(4), E1134-E1149.
Lee, S. and others (Choi, G.*), 2020, Spatio-temporal patterns of the minimum rest time for outdoor workers exposed to summer heat stress in South Korea, International Journal of Biometeorology , 64(10), 1755-1765.
Choi, G*. and Lee DE, 2020, Changing human-sensible temperature in Korea under a warmer monsoon climate over the last 100 years, International Journal of Biometeorology , 64(5), 729-738.Du, H*. and others (Choi, G.), 2019, Precipitation from persistent extremes is increasing in most regions and globally, Geophysical Research Letters, 10.1029/2019GL081898.* Correspondence.

Department of Geography Education, Kwandong University, Bachelor, 1980
Geography Education Major, Seoul National University, Master, 1986
Geography Education Major, Seoul National University, Doctor, 1995

Research Assistant, Department of Geography,SNU, 1986-1990
Professor, Geography Education Major, Jeju National University, 1995-

-A Study on the Industrialization and Regional Transformation - A Case Study of the Local Labour Market, in Ichon, Kyunggi Province-, Dissertation, Graduate School of Seoul National University, 1995.


-Critical Review and an Alternative to the Integrated Social Studies Curriculum in Secondary School, Journal of Geographic and Environmental Education, 7(1), The Korean Association of Geographical and Environmental Education, 1999.

-An Analysis of the Frame and Contents of English Geography Textbook(Key Stage 3) -Focus on A Sense of Place series (Oxford University Press)-, Journal of Geography Education, 48, SNU, 2004.

Ph.D., Geography, 1996, Tokyo Metropolitan University, Japan
B.A., Geography, 1986, Kyunghee University, Korea

Mar. 2009 ~ present Professor, Jeju National University
Mar. 2004 ~ Feb. 2009 Associate Professor, Jeju National University
Mar. 1998 ~ Feb. 2004 Assistant Professor, Jeju National University

Thufur and turf exfoliation in a subalpine grassland on Mt Halla, Jeju Island, Korea
Rates and factors of path widening in Seongpanak hiking trail of Mount Halla, Jeju Island
Rates and processes of bare patch denudation in the subalpine grassland of Mt. Halla