Abstract
We examined the anthropogenic and natural causes of flood risks in six representative cities in the Gangwon Province of Korea. Flood damage per capita is mostly explained by cumulative upper 5% summer precipitation amount and the year. The increasing flood damage is also associated with deforestation in upstream areas and intensive land use in lowlands. Human encroachment on floodplains made these urban communities more vulnerable to floods. Without changes in the current flood management systems of these cities, their vulnerability to flood risks will remain and may even increase under changing climate conditions.
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References
Barredo JI (2008) Major flood disasters in Europe: 1950–2005. Nat Hazards 42(1):125–148. doi:10.1007/s11069-006-9065-2
Brouwer R, van Ek R (2004) Integrated ecological, economic, and social impact assessment of alternative flood control policies in the Netherlands. Ecol Econ 50:1–21. doi:10.1016/j.ecolecon.2004.01.020
Chang H (2004) Water quality impacts of climate change in southeastern Pennsylvania. Prof Geogr 56:240–257
Chang H, Franczyk J (2008) Climate change, land-use change, and floods: toward an integrated assessment. Geogr Comp 2. doi:10.1111/j.1749-8198.2008.00136.x
Chang H, Kwon W-T (2007) Spatial variations of summer precipitation trends in South Korea. Environ Res Lett 2:045012. doi:10.1088/1748-9326/2/4/045012
Changnon SA (2003) Shifting economic impacts from weather extremes in the United States: a result of societal changes, not global warming. Nat Hazards 29(2):273–290. doi:10.1023/A:1023642131794
Changnon SA, Kunkel KE, Andsager K (2001) Causes for record high flood losses in the central United States. Water Int 26:223–230
Choi Y (2004) Trends on temperature and precipitation extreme events in Korea. J Korean Geogr Soc 39:711–721
Chung YS, Yoon MB, Kim HS (2004) On climate variations and changes observed in south Korea. Clim Change 66:151–161. doi:10.1023/B:CLIM.0000043141.54763.f8
Dorland C, Tol RSJ, Palutik JP (1999) Vulnerability of the Netherlands and northwest Europe to storm damage under climate change. Clim Change 43:513–535. doi:10.1023/A:1005492126814
Frei C, Davies HC, Gurtz J, Schar C (2000) Climate dynamics and extreme precipitation and flood events in central Europe. Integr Assess 1:513–535. doi:10.1023/A:1018983226334
Graham T, Burrell M (1997) Natural hazards: explanation and integration. Guilford Press, New York
Groisman PY, Knight RW, Karl TR, Easterling DR, Sun B, Lawrimore JH (2004) Contemporary changes of the hydrological cycle over the contiguous United States: trends derived from in situ observations. J Hydrometeorol 5:64–85. doi :10.1175/1525-7541(2004)005<0064:CCOTHC>2.0.CO;2
Hall JW, Evans EP, Penning-Rowsell EC, Sayers PB, Thorne CR, Saul AJ (2003) Quantified scenarios analysis of drivers and impacts of changing flood risk in England and Wales: 2030–2100. Environ Hazards 5:51–65. doi:10.1016/j.hazards.2004.04.002
Haylock MR, Goodess CM (2004) Interannual variability of extreme European winter rainfall and links with mean large-scale circulation. Int J Climatol 24:759–776. doi:10.1002/joc.1033
Huntington TG (2006) Evidence for intensification of the global water cycle: review and synthesis. J Hydrol (Amst) 319:83–95. doi:10.1016/j.jhydrol.2005.07.003
Ikeda T, Yoshitani J, Terakawa A (2005) Flood management under climatic variability and its future perspective in Japan. Water Sci Technol 51:133–140
Jiang FQ, Zhu C, Mu GJ, Hu RJ, Meng QX (2005) Magnification of flood disasters and its relation to regional precipitation and local human activities since the 1980s in Xinjiang, Northwestern China. Nat Hazards 36:307–330. doi:10.1007/s11069-005-0977-z
Kerr RA (2006) Rivers in the sky are flooding the world with tropical waters. Science 313:435. doi:10.1126/science.313.5786.435
Kim SJ, Kwon HJ, Park GA, Lee MS (2005) Assessment of land-use impact on streamflow via a grid-based modelling approach including paddy fields. Hydrol Process 19:3801–3817. doi:10.1002/hyp.5982
Kim JW, Kim CH, Shim WB (2006a) Recent flood hazard conditions and policy direction for minimizing flood hazards. Policy Brief 100:1–8
Kim NW, Won YS, Chung IM (2006b) The scale of typhoon RUSA. Hydrol Earth Syst Sci Discuss 3:3147–3182
Korea Meteorological Administration (2006) Historical precipitation data. http://gangwon.kma.go.kr/winfo/winfo51.php?tar=100. Accessed 13 Feb
Korea Water Resources Corporation (KOWACO) (2005) Water management information system. http://www.wamis.go.kr/. Accessed 12 Dec
Kundzewicz ZW, Ulbrich U, Brucher T, Graczyk D, Kruger A, Leckebusch GC et al (2005) Floods in central Europe—climate change track? Nat Hazards 36(1–2):162–189. doi:10.1007/s11069-004-4547-6
Lee S, Kwon W (2004) A variation of summer rainfall in Korea. J Korean Geogr Soc 39:819–832
Lee SW, Chung AY, Chun HS (2006) Samcheok: 13 big floods in 10 years. Chosunilbo (15 May)
Milly PCD, Wetherald RT, Dunne KA, Delworth TL (2002) Increasing risk of great floods in a changing climate. Nature 415:514–517. doi:10.1038/415514a
Ministry of Construction and Transportation (2000) Estimation of possible maximum precipitation for Korea. Gwachun
Ministry of Government Administration and Home Affairs (2003) Annual statistics of hazards. Seoul
Mitchell JK (2003) European river floods in a changing world. Risk Anal 23:567–574. doi:10.1111/1539-6924.00337
National Emergency Management Agency (2007) Annual statistics of natural hazards. http://www.nema.go.kr/data/statistic/list.jsp. Accessed 8 Sept 2007
Nicholls N, Alexander L (2007) Has the climate become more variable or extreme? Progress 1996–2002. Prog Phys Geogr 31:77–87. doi:10.1177/0309133307073885
Nirupama N, Simonovic SP (2007) Increase of flood risk due to urbanization: a Canadian example. Nat Hazards 40:25–41. doi:10.1007/s11069-006-0003-0
Park SK, Lee E (2007) Synoptic features of orographically enhanced heavy rainfall on the east coast of Korea associated with Typhoon Rusa (2002). Geophys Res Lett 34:L02803. doi:10.1029/2006GL028592
Penning-Rowsell E, Wilson T (2006) Gauging the impact of natural hazards: the pattern and cost of emergency response during flood events. Trans Inst Br Geogr 31:99–115. doi:10.1111/j.1475-5661.2006.00200.x
Pielke RA, Downton MW (2000) Precipitation and damaging floods: trends in the United States, 1932–97. J Clim 13:3625–3637. doi :10.1175/1520-0442(2000)013<3625:PADFTI>2.0.CO;2
Seidel DJ, Fu Q, Randel WJ, Reichler TJ (2008) Widening of the tropical belt in a changing climate. Nat Geosci 1:21–24. doi:10.1038/ngeo.2007.38
Shi PJ, Ge Y, Yuan Y, Guo WP (2005) Integrated risk management of flood disasters in metropolitan areas of China. Int J Water Resour Dev 21:613–627. doi:10.1080/07900620500258455
Teng WH, Hsu MH, Wu CH, Chen AS (2006) Impact of flood disasters on Taiwan in the last quarter century. Nat Hazards 37(1–2):191–207. doi:10.1007/s11069-005-4667-7
Travis J (2005) Hurricane Katrina—scientists’ fears come true as hurricane floods New Orleans. Science 309:1656–1659. doi:10.1126/science.309.5741.1656
Vogel G (2002) Central Europe floods: labs spared as climate change gets top billing. Science 297:1256. doi:10.1126/science.297.5585.1256
Werritty A (2006) Sustainable flood management: oxymoron or new paradigm? Area 38:16–23. doi:10.1111/j.1475-4762.2006.00658.x
Zong YQ, Chen XQ (2000) The 1998 flood on the Yangtze, China. Nat Hazards 22:165–184. doi:10.1023/A:1008119805106
Acknowledgments
This research was funded by a grant (code no. 1-9-3) from the Sustainable Water Resources Research Center of the 21st century Frontier Research Program in Korea. Additional support was provided by an internationalization mini-grant at Portland State University, USA. The Gangwon Province of Korea kindly provided population, 5-m DEM, and land cover data. We appreciate the comments of the anonymous reviewers, which greatly improved the quality of the manuscript.
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Chang, H., Franczyk, J. & Kim, C. What is responsible for increasing flood risks? The case of Gangwon Province, Korea. Nat Hazards 48, 339–354 (2009). https://doi.org/10.1007/s11069-008-9266-y
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DOI: https://doi.org/10.1007/s11069-008-9266-y