환경영향평가 (Journal of Environmental Impact Assessment)

한국환경영향평가학회 (Korean Society of Environmental Impact Assessment)
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생태계 서비스 가치평가 모형을 이용한 토지이용 위치분배에 따른 도시 열저감 효과분석

Urban Heat Mitigation Effect Analysis based on the Land Use Location Distribution by Using an Ecosystem Service Valuation Model

  • 강상준 (국립강릉원주대학교 도시계획.부동산학과)
  • Sangjun, Kang (Department of Urban Planning.Real Estate, Gangneung-Wonju National University)
  • 투고 : 2022.09.30
  • 심사 : 2022.11.03
  • 발행 : 2022.12.31
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초록

본 연구의 목적은 산림녹지의 토지이용 특성을 갖는 오픈스페이스가 그 위치분배에 따라 도시 열저감에 서로 다른 정도로의 영향을 미칠 수 있는지를 강릉시 도심지역 사례를 통해 살펴보는 것이다. 연구방법으로는 도심 내 열현상 해석모델인 InVest Urban Cooling Model을 사용하였고 가용한 최근 자료 시점인 2018년을 기준으로 진행하였다. 연구대상지는 도심 내 오픈스페이스 위치분배 효과에 초점을 두기 위하여 도시 전체가 아닌 도심부만을 관찰지역으로 설정하였다. 토지이용 위치분배 시나리오 분석을 통해 본 결과 위치분배관점에서 오픈스페이스를 증가시키되 여러 개의 소규모 산림보다는 대규모 산림 또는 군집화된 산림이 지역 내 대기 열저감 효과에 더 효과적인 것으로 나타났다.

The purpose of this study is to explore whether open spaces with land use characteristics of forest green areas can have different influence on the urban heat reduction depending on the location distribution, through the case of Gangneung-si downtown area. As a research method, the InVest Urban Cooling Model, which is a thermal phenomenon analysis model, is employed based on the most recent data available in 2018. In order to focus on the effect of location distribution of open space in the city, the downtown area is set as the observation area, not the entire city. The analysis of the land use location distribution scenarios shows that large-scale forests or clustered forests are more effective in reducing atmospheric heat in the region than several small-scale forests.

키워드

과제정보

본 논문은 2020년 대한민국 교육부와 한국연구재단의 지원을 받아 수행된 연구입니다(NRF-2020S1A3A2A01095064)

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