Journal of the Korean Association of Geographic Information Studies (한국지리정보학회지)

The Korean Association of Geographic Information Studies (한국지리정보학회)
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A Proposal of Direction of Wind Ventilation Forest through Urban Condition Analysis - A Case Study of Pyeongtaek-si -

도시 여건 분석을 통한 바람길숲 조성방향 제시 - 평택시를 사례로 -

  • SON, Jeong-Min (Dept. of Landscape Architecture, Kyungpook National University) ;
  • EUM, Jeong-Hee (Dept. of Landscape Architecture, Kyungpook National University) ;
  • SUNG, Uk-Je (Dept. of Landscape Architecture, Kyungpook National University) ;
  • BAEK, Jun-Beom (Dept. of Landscape Architecture, Kyungpook National University) ;
  • KIM, Ju-Eun (Dept. of Landscape Architecture, Kyungpook National University) ;
  • OH, Jeong-Hak (Urban Forests Research Center, National Institute of Forest Science)
  • 손정민 (경북대학교 대학원 조경학과) ;
  • 엄정희 (경북대학교 산림과학.조경학부 조경학전공) ;
  • 성욱제 (경북대학교 대학원 조경학과) ;
  • 백준범 (경북대학교 대학원 조경학과) ;
  • 김주은 (경북대학교 산림과학.조경학부 조경학전공) ;
  • 오정학 (국립산림과학원 도시숲연구센터)
  • Received : 2020.10.26
  • Accepted : 2020.11.18
  • Published : 2020.12.31
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Abstract

Recently, as a plan to improve the particulate matter and thermal environment in the city, urban forests acting as wind ventilation corridor(wind ventilation forest) are promoted nationwide. This study analyzed the conditions for the creation of wind ventilation forest(vulnerable areas of the particulate matter and thermal environment, distribution of wind ventilation forest, characteristics of ventilation corridor) of in Pyeongtae-si, one of the target cities of wind ventilation forest project. Based on the results, the direction of developing on the wind ventilation forest in Pyeongtaek-si was suggested. As a result of deriving areas vulnerable to particulate matter and thermal environment, it was most vulnerable in urban areas in the eastern area of Pyeongtaek-si. Especially, emissions were high from industrial complexes and roads such as the Pyeongtaek-si thermal power plant, ports, and the national road no. 1. The wind ventilation forest in Pyeongtaek-si was distributed with small-scale windgenerating forests, wind-spreading forests, and wind-connection forests fragmented and disconnected. The characteristic of the overall wind ventilation corridor in Pyeongtaek-si is that the cold air generated from Mt.Mubong, etc., strongly flowed into Pyeongtaek-si and flowed in the northwest direction. Therefore, it is necessary to preserve and expand the wind-generating forests in Pyeongtaek-si in the long term, and it was important to create wind-spreading forests and wind-connection forests so that cold air could flow into the vulnerable area. In addition, in industrial complexes and roads where particulate matter is generated, planting techniques should be applied to prevent the spread of particulate matte to surrounding areas by creating wind-spreading forests considering the particulate matter blocking. This study can be used not only as the basis data for wind ventilation forest project in Pyeongtaek-si, but also as the basis data for urban forest creation and management.

최근 도시의 미세먼지 및 열환경 개선을 위한 방안으로써 바람길을 고려한 도시숲인 바람길숲 조성사업이 전국적으로 추진되고 있다. 이에 본 연구에서는 바람길숲 조성사업 대상 도시 중 하나인 평택시를 사례로 바람길숲 조성 여건 분석(미세먼지 및 열환경 취약지역, 바람길숲 분포 현황, 바람길 특성)을 수행하고, 분석 결과를 바탕으로 평택시의 바람길숲 조성방향을 제안하였다. 미세먼지 및 열환경에 취약한 지역을 도출한 결과, 평택시의 동부생활권 내 시가지에서 미세먼지 및 열환경에 가장 취약한 것으로 나타났다. 특히, 미세먼지의 경우 평택화력발전소, 항만, 국도 1호선 등 산업단지 및 도로에서 배출량이 높았다. 바람길숲 현황을 파악한 결과, 평택시 내에는 소규모의 생성숲, 디딤·확산숲, 연결숲이 파편화되고 단절되어 분포하고 있었다. 평택시의 전반적인 바람길의 특징은 무봉산 등에서 생성된 찬공기가 평택시 내로 강하게 유입되고 북서방향으로 흘렀다. 따라서 평택시 내 존재하는 생성숲을 보전하고 장기적으로 확대해나가야 하며, 취약지역까지 찬공기가 유입될 수 있도록 디딤·확산숲 및 연결숲 조성이 중요하였다. 또한 미세먼지 발생이 심각한 산업단지 및 도로에는 미세먼지 차단을 고려한 연결숲을 조성하여 주변 지역으로 미세먼지가 확산되지 않도록 식재기법을 적용해야 한다. 본 연구는 평택시의 바람길숲 조성사업을 위한 근거자료로 활용될 수 있을 뿐만 아니라 기타 도시숲 조성 관리에 있어 기초자료로 활용될 수 있을 것이다.

Keywords

Acknowledgement

본 연구는 '산림청(도시 바람길숲의 조성원리와 제도화를 위한 연구, 2020)' 및 '산림청(한국임업진흥원) 산림과학기술연구개발사업(과제번호: 2020231A00-2021-0001)'의 지원으로 수행되었습니다.

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