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2017 Vol.11, Issue 6 Preview Page
Evaluation of Planting Suitability in Apartment Gardens by Analyzing Photosynthetic Photon Flux Density under Large Trees

색재적합도 평가를 위한 공동주택 정원공간에 교목 하부의 광합성 광량자속밀도 분석

Joon-Sung Park1
,
Kyoo-Dong Song2*
박 준성1
,
송 규동2*
1Department of Architectural Engineering, Hanyang University
2School of Architecture, Hanyang University
1한양대학교 대학원 건축시스템공학과
2한양대학교 건축학부
*교신저자. *Corresponding Author. 
December 2017. pp. 536-545
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Abstract

The purpose of this study was to analyze solar radiation on garden according to trees using the hemisphere photography and to calculate the photosynthetic photon flux density (PPFD) under trees in the gardens of apartment buildings. Sky view factor (SVF) and leaf area index (LAI) are key parameters for estimating PPFD for optimal planting evaluation. SVF and LAI were analysed using Hemisfer software with circular images that were taken by a fisheye lens and DSLR camera and corrected projection method using Photoshop CS6. The results of this study were as follows; the annual accumulated values of PPFD on garden planted Pinus densiflora Siebold & Zucc3., Acer palmatum Thunb. and Prunus serrulata var. spontanea were 2,513,055 µmol/m2·s, 390,397 µmol/m2·s and 652,663 µmol/m2·s, respectively.

Keywords
Planting Suitability
Sky View Factor
Leaf Area Index
Garden Tree
Hemisphere Photographic Method

키워드
식재적합도
천공율
엽면적지수
정원수
전천공사진 측정법
References
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Information
  • Publisher :Korean Institute of Architectural Sustainable Environment and Building Systems
  • Publisher(Ko) :한국건축친환경설비학회
  • Journal Title :Journal of Korean Institute of Architectural Sustainable Environment and Building Systems
  • Journal Title(Ko) :한국건축친환경설비학회논문집
  • Volume : 11
  • No :6
  • Pages :536-545
  • Received Date : 2017-11-21
  • Revised Date : 2017-12-25
  • Accepted Date : 2017-12-23
  • DOI :https://doi.org/10.12972/jkiaebs.20170023
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