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Study of Summer Season High Temperature Events in Busan

부산지역의 하계 도시열환경의 특성에 관한 연구

  • Lee, Kwi-Ok (Department of Atmospheric sciences, Pusan National University) ;
  • Lee, Hyun-Ju (Department of Atmospheric sciences, Pusan National University) ;
  • Lee, Hwa-Woon (Department of Atmospheric sciences, Pusan National University)
  • Published : 2007.05.30

Abstract

The frequency of tropical nights and tropical days in Busan during summer season (June-August) from 1995 to 2004 were investigated. When air temperature higher than $25^{\circ}C$ continuously maintains at night in summer, it is called the occurrence of tropical night. Tropical day is defined that maximum air temperature is higher than $30^{\circ}C$, In Jin-Gu and Daeyeon-dong shows a lot of frequency of tropical day and tropical night because there were located in downtown. Relatively, the areas where are located in seaside and riverside show very low frequency. This can be explained the cooling effects of sea and river. The main meteorological characteristics during tropical nights and tropical days is proved pattern of reverse tendency through wind rose. We analyzed heat index and discomfort index during tropical night and tropical day. This study is useful to understand the aspect of urban thermal environment but need some more observation to quantify.

Keywords

References

  1. Crutzen P., 2004, New directions : the growing urban heat and pollution 'island' effect impact on chemistry and climate, Atmos. Environ., 38, 3539-3540 https://doi.org/10.1016/j.atmosenv.2004.03.032
  2. Howard L., 1883, Climate of London deduced from meteorological observation, 3rd ed., Harvey & Darton, London
  3. Jauregui E., 1997, Heat island development in Mexico City, Atmos. Environ., 31, 3821-3831 https://doi.org/10.1016/S1352-2310(97)00136-2
  4. Klysik K., Fortuniak K., 1999, Temporal and Spatial characteristics of the urban heat island of Lodz, Poland, Atmos. Environ., 33, 3885-3895 https://doi.org/10.1016/S1352-2310(99)00131-4
  5. Montavez J. P., Rodniguez A., Jimenez J.L., 2000, A study of the urban heat island of Granada. Int. J. Climatol, 20, 899-911 https://doi.org/10.1002/1097-0088(20000630)20:8<899::AID-JOC433>3.0.CO;2-I
  6. Yague C., Zurita E., Martinez A., 1991, Statistical analysis of the Madrid urban heat island, Amos. Environ., 25B, 327-332
  7. Saitoh T. S., 1996, Modeling and simulation of the Tokyo urban heat island, Atmos. Environ., Atmos. Environ., 30, 3431-3442
  8. 기상연구소, 1978, 서울지방의 Heat Island 특성 연구, 연구보고서, 78(4), 170
  9. 이종범, 김용국, 김태우, 1993, 춘천 지역 도시 열섭의 특성과 대기질에 미치는 영향, 한국대기 보전 학회지, 9(4), 303-309
  10. 한영호, 김보현, 이동인, 1993, 부산지역 도심지 의 열섬현상과 기온변화에 대한 연구, 한국기상학회지 , 29(3), 205-216
  11. 김수봉, 김기호, 조진희, 2001, 도시열섬현상의 원인과 대책, 환경과학논집, 6(1), 63-89
  12. 윤일회, 민경덕, 김경익, 1994, 대구지역의 기상 특성연구 및 대기확산 모델의 개발 II. 도시열 섭의 특성에 관한 사례연구, 한국기상학회지, 30(2), 304-313
  13. Kim Y-H., Baik J.-J., 2005, Spatial and Temporal Structure of the Urban Heat Island in Seoul. American Meteorological Society, 44, 591-605
  14. 권원태, 안기효, 최영은, 2002, 최근 한국의 10 년 기후특성 분석, 한국기상학회보, 12(1), 451-454
  15. http//krna.go.kr