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A Study on the Changes of Plant Species and Soil Environmental Characteristics on Green Roofs at Seoul Women's University

서울여자대학교 옥상녹화 지역의 식물 종 증감 및 토양환경 특성 변화

  • Lee, Sang-Jin (Department of Environment Forestry Resources, Chungnam National University) ;
  • Park, Gwan-Soo (Department of Environment Forestry Resources, Chungnam National University) ;
  • Lee, Dong-Kun (Department of Landscape Architecture, Seoul National University) ;
  • Lee, Eun-Heui (Division of Environmental and Life Science, Seoul Women's University) ;
  • Jang, Seong-Wan (Eco & Bio Corporation) ;
  • Kim, Myeoung-Hee (Department of Landscape Architecture, Joongbu University) ;
  • Kil, Sung-Ho (Department of Landscape Architecture, Seoul National University) ;
  • Lee, Hang-Goo (Department of Environment Forestry Resources, Chungnam National University) ;
  • Jang, Kwan-Woo (Department of Environment Forestry Resources, Chungnam National University) ;
  • Park, Beom-Hwan (Department of Environment Forestry Resources, Chungnam National University) ;
  • Yoon, Jun-Young (Department of Environment Forestry Resources, Chungnam National University) ;
  • Kwon, Oh-Jung (Department of Biological and Environmental Science, Dongguk University)
  • 이상진 (충남대학교 산림자원학과) ;
  • 박관수 (충남대학교 산림자원학과) ;
  • 이동근 (서울대학교 조경 지역시스템공학부) ;
  • 이은희 (서울여자대학교 환경생명과학부) ;
  • 장성완 (에코앤바이오(주)) ;
  • 김명희 (중부대학교 환경조경학과) ;
  • 길승호 (서울대학교 조경 지역시스템공학부) ;
  • 이항구 (충남대학교 산림자원학과) ;
  • 장관우 (충남대학교 산림자원학과) ;
  • 박범환 (충남대학교 산림자원학과) ;
  • 윤준영 (충남대학교 산림자원학과) ;
  • 권오정 (동국대학교 바이오환경과학과)
  • Received : 2013.12.06
  • Accepted : 2013.12.27
  • Published : 2013.12.31

Abstract

This study was carried out to investigate the changes of plant species and soil physicochemical properties on green roofs established at Seoul Women's University in 2005, 2006 and 2007. The plant species and soil properties were investigated in 2013. The areas of green roof sites ranged $90{\sim}100m^2$. There were floras of vascular plants of 12 families, 20 genera and 22 species in the 2005 site, 24 families, 37 genera and 38 species in the 2006 site, 14 families, 27 genera and 31 species in the 2007 site. The total number of plant species decreased in the 2005 and 2006 sites and increased in the 2007 site since established. High proportion of dispersal type was barochory in the 2005 and 2006 site, and autochory in the 2007 site. And the proportion of the compositae family was high in the introduced plants over the sites for the all study sites. Average pH and organic matter concentration of green roof soil were ranged from 5.25 to 5.96 and 7.17 to 8.96% in study sites. The organic matter concentration and pH of green roof soil were lower in 2013 than in the three establishment years. Carbon concentration of green roof soil in the three study sites were ranged from 4.16 to 5.30% and total soil carbon in 10cm depth were ranged form 1.57 to $1.98kg/m^2$.

Keywords

Green roofs;Carbon content;Total soil carbon;Green roof soil

Acknowledgement

Supported by : 환경부

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