| 논문명 | 자동관측소 기상자료를 이용한 도시열섬 분석 및 시간당 도시열섬강도 예측/Analysis of Urban Heat Island and Prediction of Hourly Urban Heat Island Intensity using Weather Data of Automatic Weather Station |
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| 저자명 | 이관호(Lee, Kwan-Ho) ; 유호천(Yoo, Ho-Chun) |
| 발행사 | 한국건축친환경설비학회 |
| 수록사항 | 한국건축친환경설비학회 논문집 , Vol.10 No.4 |
| 페이지 | 시작페이지(283) 총페이지(6) |
| ISSN | 1976-6483 |
| 주제분류 | 환경및설비 |
| 주제어 | Urban Heat Island ; Urban Heat Island Intensity ; Weather Data ; Automatic Weather Stations |
| 요약2 | Urban areas are already remarkable concentrations of climate vulnerability and projected rates of urban growth mean that vulnerability will increase at the same time as the impacts of urban heat island (UHI). The urban heat island intensity (UHII) is the actual temperature difference between the urban area and the rural area. The reason for the UHII can be explained in part by the buildings, how they absorb short wave solar irradiance during the day and reradiate long wave radiation especially at night on clear cloud-free nights. The UHII in Ulsan and Deajeon is significant so it should be taken into account in the design especially for warm summer nights when the city centre temperature could be up to 8K higher than the rural area. The UHII is not so significant in the daytime as at night, contrary to the common conception that it occurs during the day. At present the weather data currently used by designers is invariably derived from meteorological measurements taken at semi-rural sites often at airfields, away from urban center. This paper looks at the trend of temperature and urban heat island intensity by analyzing and estimation. The proposed model can provide the typical weather data for estimation of building energy using the measured data from Ulsan and Daejeon, South Korea. |
| 소장처 | 한국건축친환경설비학회 |