최근 5년간 발생한 우리나라 여름철 강수특성 연구
A Study on the Characteristics of Summer Rainfall over South Korea in Recent 5 years
2
조회
0
다운로드
4
인용
0
참고문헌
키워드
초록
In this study, we analyzed the characteristics of summer rainfall over South Korea during recentfive(2009-2013) years using observation data. There was a significant contrast in interannual variabilitybetween July and August rainfall since 1998. Large increase of rainfall in July (2009 and 2011) and August(2010 and 2012) were found to be consistent over all 60 stations in South Korea. Enhanced precipitationover western tropical Pacific and anticyclonic anomaly to the east of Korean peninsula were the commonfeatures when there was rainfall increase both in July and August. Intraseasonal summer rainfall overSouth Korea evolves in time lag with intraseasonal Indian and Western North Pacific monsoon indices. The meridional tripole structure of intraseasonal convection from the Western North Pacific to EastAsia and the baroclinic structure of intraseasonal circulation anomalies centered over Korean peninsulaprovided a favorable condition for the extreme rainfall(90 percentile) events to occur.
Abstract
In this study, we analyzed the characteristics of summer rainfall over South Korea during recentfive(2009-2013) years using observation data. There was a significant contrast in interannual variabilitybetween July and August rainfall since 1998. Large increase of rainfall in July (2009 and 2011) and August(2010 and 2012) were found to be consistent over all 60 stations in South Korea. Enhanced precipitationover western tropical Pacific and anticyclonic anomaly to the east of Korean peninsula were the commonfeatures when there was rainfall increase both in July and August. Intraseasonal summer rainfall overSouth Korea evolves in time lag with intraseasonal Indian and Western North Pacific monsoon indices. The meridional tripole structure of intraseasonal convection from the Western North Pacific to EastAsia and the baroclinic structure of intraseasonal circulation anomalies centered over Korean peninsulaprovided a favorable condition for the extreme rainfall(90 percentile) events to occur.
참고문헌 (26)
- Adler, R. F., "The Version 2 Global Precipitation Climatology Project (GPCP) Monthly Precipitation Analysis (1979-Present)", Journal of Hydrometeorology, 4, pp.2~1979 (2003)
- Annamalai, H., "Regional heat sources and the active and break phases of boreal summer intraseasonal(30-50 day) variability", Journal of Atmospheric Sciences, 62, pp.2726~2748 (2005)
- 최광용, "Recent Spatial and Temporal Changes in Means and Extreme Events of Temperature and Precipitation across the Republic of Korea", 대한지리학회지, 43(5), pp.681~700 (2008), 대한지리학회
- Choi, K. S., "The significant increase of summer rainfall occurring in Korea from 1998", Theoretical and Applied Climatology, 102, pp.275~286 (2010)
- YoungeunChoi, "Changes on Frequency and Magnitude of Heavy Rainfall Events in Korea", Journal of The Korean Data Analysis Society, 4(3), pp.269~282 (2002), 한국자료분석학회
- 최영은, "Trends on Temperature and Precipitation Extreme Events in Korea", 대한지리학회지, 39(5), pp.711~721 (2004), 대한지리학회
- 최영은, "최근 우리나라 여름철 극한강수의 빈도와 규모 변화에 관한 연구", 국토지리학회지, 47(1), pp.83~97 (2013), 국토지리학회
- Chung, Y. S., "Interpretation of recent temperature and precipitation trends observed in Korea", Theoretical Applied Climatology, 67, pp.171~180 (2000)
- Chung, Y. S., "On climate variation and changes observed in South Korea", Climate Change, 66, pp.151~161 (2004)
- Duchon, C. E., "Lanczos filtering in one and two dimensions", Journal of Applied Meteorology, 18, pp.1016~1022 (1979)
- 허인혜, "한국에서 호우에 의한 재해 지역의 변화", 기후연구, 9(2), pp.93~106 (2014), 기후연구소[DOI]
- Ho, C. H., "A sudden change in summer rainfall characteristics in Korea during the late 1970s", International Journal of Climatology, 23, pp.117~128 (2003)
- Climate Change 2013: The Physical Science Basis. Working group 1 contribution to the fifth assessment report of the intergovernmental panel on climate change, "IPCC", Cambridge University Press, ~ (2013)
- Kalnay, E., "The NCEP", NCAR 40-Year Reanalysis Project, 1996, pp.77, 437~471
- Kang, I. S., "30-60 day oscillation appearing in climatological variabion of outgoing longwave radiation around East Asia during summer", Journal of Korean Meteorological Society, 25(4), pp.221~232 (1989)
- Lee, E. J., "Remote connections of the Northeast Asian summer rainfall variation revealed by a newly defined monsoon index", Journal of Climate, 18, pp.4381~4393 (2005)
- 이경미, "한국의 최근 10년의 기온과 강수 변화", 국토지리학회지, 45(2), pp.237~248 (2011), 국토지리학회
- 이승호, "한국의 여름철 강수량 변동 - 순별 강수량을 중심으로 -", 대한지리학회지, 39(6), pp.819~832 (2004), 대한지리학회
- 이승호, "한국의 유역별 호우변화에 관한 연구", 한국지역지리학회지, 17(5), pp.505~520 (2011), 한국지역지리학회
- Liebmann, B., "Description of a Complete (Interpolated) Outgoing Longwave Radiation Dataset", Bulletin of the American Meteorological Society, 77, pp.1275~1277 (1996)
- Liu, H. W., "The strengthening East Asia summer monsoon since the early 1990s", Chinese Science Bulletin, 57, pp.1553~1558 (2012)
- 문자연, "레짐이동에 따른 우리나라 여름철 강수의 특성변화와 그 원인", 대한지리학회지, 46(3), pp.277~290 (2011), 대한지리학회
- Moon, J. Y., "Teleconnections associated with Northern Hemisphere summer monsoon intraseasonal oscillation", Climate Dynamics, 40, pp.2761~2774 (2013)
- 박창용, "최근 한반도 여름철 강수특성의 변화", 대한지리학회지, 43(3), pp.324~336 (2008), 대한지리학회
- Wang, B., "Choice of South Asian Summer Monsoon indices,", Bulletin of the American Meteorological Society, 80(4), pp.629~638 (1999)
- Wheeler, M. C., "An all-season real-time multivariate MJO index: development of an index for monitoring and prediction", Monthly Weather Review, 132, pp.1917~1932 (2004)