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CORDEX II 동아시아 지역에서의 RegCM4.0 모의 자료를 이용한 한반도 지역에서의 21C 중·후반 극한 기온 변화 전망

Future Projections of Changes in Extreme Temperature over South Korea for the Mid and Late 21 st Century using RegCM4.0 Simulations over CORDEX II East Asia

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Abstract

We estimated changes in temperature-related extreme events over South Korea for the mid and late 21 st Century using the 122 years (1979-2100) data simulated by RegCM4 with HadGEM2-AO data as boundary conditions. We analyzed the four extreme events (Hot day: HD, Tropical day: TD, Frost day: FD, Icing Day: ID) and five extreme values (Maximum temperature 95/5 percentile: TX95P/TX5P, Minimum temperature 95/5 percentile: TN95P/TN5P, Daily temperature range 95 percentile: DTR95P) based on the absolute and relative thresholds, respectively. Under the global warming conditions, hot extreme indices (HD, TD, TX95P, TN95P) increase, suggesting more frequent and severe extreme events, while cold extreme indices (FD, ID, TX5P, TN5P) decrease their frequency and intensities. In the late 21 st Century, changes in extremes are greater in severe global warming scenario, RCP8.5 rather than RCP4.5. HD and TD (FD and ID) are expected to increase (decrease) in the mid 21 st Century. The average HD is expected to increase by 14 (17) days in RCP4.5 (8.5). All the percentile indices except for DTR95P are expected to increase in both RCP4.5 and RCP8.5. In the late 21 st Century, HD and TD are significantly increased in RCP8.5 compared to RCP4.5, but FD and ID are expected to be significantly reduced. HD is expected to increase mainly in the southwestern region, twice (+41 days) in RCP8.5. TD is expected to increase by 17 days in RCP8.5, which is 5 times greater than that in RCP4.5. TX95P, TN95P and TX5P are expected to increase by about 2°C and 4°C in RCP4.5 and RCP8.5, respectively. TN5P is expected to increase significantly by 4°C and 7°C in RCP4.5 and RCP8.5, respectively.

참고문헌 (45)

  1. 안중배, "CORDEX-동아시아 2단계 영역 재현실험을 통한 WRF 강수 모의성능 평가", 대기, 28(1), pp.85~97 (2018), 한국기상학회[DOI]
  2. 백희정, "Climate Change in the 21st Century Simulated by HadGEM2-AO under Representative Concentration Pathways", Asia-Pacific Journal of Atmospheric Sciences, 49(5), pp.603~618 (2013), 한국기상학회
  3. Dong-Hyun Cha, "Reduction of systematic errors in regional climate simulations of the summer monsoon over East Asia and the western North Pacific by applying the spectral nudging technique", Journal of Geophysical Research: Atmosphere, 114(D14) (2009), American Geophysical Union (AGU)[DOI]
  4. Cha, D. H., "Impact of boundary layer processes on seasonal simulation of the East Asian summer monsoon using a regional climate model", Meteorology and Atmospheric Physics, 100(1), pp.53~72 (2008)
  5. 최연우, "WRF 모형의 적운 모수화 방안이 CORDEX 동아시아 2단계 지역의 기후 모의에 미치는 영향", 대기, 27(1), pp.105~118 (2017), 한국기상학회[DOI]
  6. "Meeting Summary the Third International Workshop on CORDEX-East Asia" (2014)[URL]
  7. "CORDEX website" (2016)[URL]
  8. "CORDEX-Africa integrating climate and impact science for policy" (2016)[URL]
  9. Eyring, V., "Overview of the coupled model intercomparison project phase 6 (CMIP6) experimental design and organization", Geoscientific Model Development, 9, pp.1937~1958 (2016)
  10. Fu, C., "Regional climate model intercomparison project for Asia", Bulletin of the American Meteorological Society, 77, pp.437~471 (2005)
  11. Giorgi, F., "RegCM4: Model description and preliminary test over multiple CORDEX domains", Climate Research, 52, pp.7~29 (2012)
  12. Gu, H., "Assessing future climate change and extreme indicators in east and south Asia using the RegCM4 regional climate model", Climatic Change, 114(2), pp.301~317 (2012)
  13. 홍성유, "The Global", Regional Integrated Model System (GRIMs), 2013, pp.49(2), 219~243[DOI]
  14. Climate Change, 2014: Synthesis Report. Contribution of Working Groups, I, II and III to the Fifth Assessment Report of the Intergovemmental Panel on Climate Change, "IPCC", IPCC, ~ (2014)
  15. Jacob, D., "An inter-comparison of regional climate models for Europe: model performance in present-day climate", Climatic Change, 81(1), pp.31~52 (2007)
  16. Jentsch, A., "Research frontiers in climate change: effects of extreme meteorological events on ecosystems", Comptes Rendus Geoscience, 340(9-10), pp.621~628 (2008)
  17. Jones, B., "Future population exposure to US heat extremes", Nature Climate Change, 5, pp.652~655 (2015)
  18. Katz, R. W., "Extreme events in a changing climate: variability is more important than averages", Climatic change, 21(3), pp.289~302 (1992)
  19. Keggenhoff, I., "Recent changes in Georgia’s temperature means and extremes: annual and seasonal trends between 1961 and 2010", Weather and Climate Extremes, 8, pp.34~45 (2015)
  20. 김재훈, "1993", 1994년을 기점으로 나타난 한반도 여름철 강수량 변동의 종관기후학적 원인, 2012, pp.22(4), 401~413[DOI]
  21. 김상욱, "한반도 극한 기온의 선형 및 비선형 변화 경향", 대기, 24(3), pp.379~390 (2014), 한국기상학회[DOI]
  22. 김태준, "CORDEXⅡ 동아시아 지역에서 지면-강수 물리과정에 따른 RegCM4.0의 현재 기후 모의 수준", 기후연구, 12(2), pp.181~197 (2017), 기후연구소[DOI]
  23. Klein Tank, A. M. G., "Trend in indices of daily temperature and precipitation extremes in Europe 1946-99", Journal of Climate, 16(22), pp.3665~3680 (2003)
  24. Production and Analysis of Fine-scale Climate Change over the Korean Peninsular and East Asia Based on RCP Scenario, "KMA", ~ (2018)
  25. 권영아, "서리 피해 방지를 위한 서리 발생일의 기상 특성에 대한 연구", 대한지리학회지, 43(6), pp.824~842 (2008), 대한지리학회
  26. 이동현, "COSMO-CLM 동아시아 기후 모의성능 평가 -스펙트럴 넛징 효과 비교-", 기후연구, 11(1), pp.69~85 (2016), 기후연구소[DOI]
  27. 이혜영, "한반도 한파의 지역적 강화 메커니즘", 대기, 28(4), pp.383~392 (2018), 한국기상학회[DOI]
  28. Lee, J. -W., "Assessment of future climate change over East Asia due to the RCP scenarios downscaled by GRIMs-RMP", Climate Dynamics, 42, pp.733~747 (2013)
  29. 이경미, "Analysis of Changes in Extreme Temperatures Using Quantile Regression", Asia-Pacific Journal of Atmospheric Sciences, 49(3), pp.313~323 (2013), 한국기상학회
  30. 오석근, "CORDEX 동아시아 2단계 영역에서 RegCM4.0을 이용한 현재 기후(1981~2005년)에 대한 역학적 상세화", 기후연구, 12(1), pp.87~109 (2017), 기후연구소[DOI]
  31. Oh, S. -G., "Assessment of the RegCM4 over East Asia and future precipitation change adapted to the RCP scenarios", Journal of Geophysical Research, 119, pp.2913~2927 (2014)
  32. 박태원, "CMIP5 기후 모형에서 나타나는 동아시아 한파의 특징", 대기, 27(2), pp.199~211 (2017), 한국기상학회[DOI]
  33. 박우선, "우리나라에서 최근 50년 (1958-2007)간 열대야 발생 특성 및 변화 경향", 대기, 21(4), pp.361~371 (2011), 한국기상학회
  34. Rahmstorf, S., "Increase of Extreme Events in a Warming World", Proceedings of the National Academy of Sciences of the United States of America, 108, pp.17905~17909 (2011)
  35. Simmons, A., "ERA-Interim: new ECMWF reanalysis products from 1989 onwards", ECMWF Newslettes, 110, pp.25~35 (2007)
  36. A Description of the Advanced Research WRF Version 3, "Skamarock, W. C.", NCAR, 88~, pp.TN-4751STR (2008)
  37. 서명석, "경계조건에 따른 남한지역에서의 기온 및 강수의 일변동에 대한 RegCM4의 모의수준", 기후연구, 13(1), pp.51~69 (2018), 기후연구소[DOI]
  38. Suh, M. -S., "Development of new ensemble methods based on the performance skills of regional climate models over South Korea,", Journal of Climate, 25(20), pp.7067~7082 (2012)
  39. 오석근, "Projections of High Resolution Climate Changes for South Korea Using Multiple-Regional Climate Models Based on Four RCP Scenarios. Part 2: Precipitation", Asia-Pacific Journal of Atmospheric Sciences, 52(2), pp.171~189 (2016), 한국기상학회
  40. Ensembles:climate change and its impacts: summary of research and results from the Ensembles project, "van der Linden, P.", Met Office Hadley Centre, 160~ (2009)
  41. von Storch, H., "A spectral nudging technique for dynamical downscaling purposes", Monthly Weather Review, 128(10), pp.3664~3673 (2000)
  42. Shih-Yu Wang, "Evaluation of precipitation in the Intermountain Region as simulated by the NARCCAP regional climate models", Geophysical Research Letters, 36(11) (2009), American Geophysical Union (AGU)[DOI]
  43. "Weather Extremes in a Changing Climate:Hindsight on Foresight" (2011)[URL]
  44. Zhang, Y., "Spatiotemporal variability of extreme temperature frequency and amplitude in China", Atmospheric Research, 185, pp.131~141 (2017)
  45. Zubler, E. M., "Key climate indices in Switzerland; expected changes in a future climate", Climatic Change, 123(2), pp.255~271 (2014)

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