경상북도에서 태풍에 의한 영향과 유형별 진로 특성 분석
Influence of Typhoon Landfall and Its Track Characteristics in Gyeongsangbuk-do
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초록
This study has examined influences of tropical cyclone (TC) landfalls on the Gyoengsangbuk‐do region, located in southeast of Korea, for the period 1978－2006. This region is known as one of major pass ways of landfalling TCs, and has many cultural properties including Bulguksa, Sukgulam, etc. Thus the influences caused by TCs (i.e., TC damages) may be larger than elsewhere in the nation. Here, TC influence is defined as the cases of strong instantaneous wind speed ( 20 m s‐¹) and heavy rainfall ( 100 mm day‐¹) at each station. This study analyzed long‐term trends of TC influences and the relationship with TC tracks are examined. As a result, it is found that large increase of the heavy rainfall cases along the coastal region. By contrast, there are marginal changes in the strong wind speed associated with TC landfalls. Further, it is also found that the cases of the heavy rainfall only are related with TCs passing through the Yellow Sea and the cases of both the strong wind and the heavy rainfall are related with TCs landing from southern Korea.
Abstract
This study has examined influences of tropical cyclone (TC) landfalls on the Gyoengsangbuk‐do region, located in southeast of Korea, for the period 1978－2006. This region is known as one of major pass ways of landfalling TCs, and has many cultural properties including Bulguksa, Sukgulam, etc. Thus the influences caused by TCs (i.e., TC damages) may be larger than elsewhere in the nation. Here, TC influence is defined as the cases of strong instantaneous wind speed ( 20 m s‐¹) and heavy rainfall ( 100 mm day‐¹) at each station. This study analyzed long‐term trends of TC influences and the relationship with TC tracks are examined. As a result, it is found that large increase of the heavy rainfall cases along the coastal region. By contrast, there are marginal changes in the strong wind speed associated with TC landfalls. Further, it is also found that the cases of the heavy rainfall only are related with TCs passing through the Yellow Sea and the cases of both the strong wind and the heavy rainfall are related with TCs landing from southern Korea.
참고문헌 (18)
- 문일주, "지구온난화와 수퍼태풍 (해양의 역할)", 제4차 기후변화학술대회, pp.88~91 (2006)
- Chan, J. C. L., "Comment on "Changes in tropical cyclone number, duration, and intensity in a warming environment"", Science, 311, pp.1713b~ (2006)
- Chan, J.C.L., "Global warming and western north Pacific typhoon activity over the western north Pacific. Geophys", Res. Lett, 23, pp.2765~2767 (2004)
- Ki-Seon Choi, "Climatological Characteristics of Tropical Cyclones Making Landfall over the Korean Peninsula", 한국기상학회지, 43(2), pp.97~109 (2007), 한국기상학회
- Emanuel, K., "Increasing destructiveness of tropical cyclones over the past 30 years", Nature, 436, pp.686~688 (2005)
- Gray, W. M., "Hurricanes: their formation, structure and likely role in the tropical circulation. In Meteorology over the Tropical Oceans", pp.155~218 (1979), Royal Meteor. Soc.
- Kim, J.‐H., "Large increase in heavy rainfall associated with tropical cyclone landfalls in Korea after the 1ate 1970s. Geophys", Res. Lett, 33, pp.L18706~ (2006)
- Knutson, T. R., "Impact of CO2‐induced warming on simulated hurricane intensity and precipitation: Sensitivity to the choice of climate model and convective parameterization", J. Climate, 17, pp.3477~3495 (2004)
- Knutson, T.R., "Impact of CO2‐induced warming on hurricane intensities as simulated in a hurricane medel with ocean coupling", J. Climate, 14, pp.2458~2468 (2001)
- Landsea, C. W., "Can we detect trends in extreme tropical cyclones?", Science, 313, pp.452~454 (2006)
- Lee, Johan, "A study of the development of heavy rainfall influenced by typhoon", Atmosphere, 12, pp.376~379 (2002)
- Michaels, P. J., "Sea‐surface temperature and tropical cyclones in the Atlantic basin. Geophys Res", Lett, 33, pp.L09708~ (2006)
- Park, J.‐K., "Change in statistical characteristics of typhoon affecting the Korean peninsula", Atmosphere, pp.1~17 (2006)
- Park, J.-K., "On the characteristics of the precipitation due to the typhoon located in the vicinity of the Korean peninsula", J. Korean Meteor. Soc, 25, pp.45~55 (1989)
- Sugi, M., "Influence of the global warming on tropical cyclone climatology: an experiment with the JMA global model", J. Meteor. Soc. Japan, 80, pp.249~272 (2002)
- Trenberth, K., "in hurricanes and global warming", Science, 308, pp.1753~1754 (2005)
- Webster, P. J., "Change in tropical cyclone number, duration, and intensity in a warming environment", Science, 309, pp.1844~1846 (2005)
- Webster, P.J., "Response to comment on "Changes in tropical cyclone number, duration, and intensity in a warming environment"", Science, 311, pp.1713c~ (2006)