| Autor: |
Hang-Goo Lee, Gwan-Soo Park, Dong Kun Lee, Eun-Heui Lee, Beom-Hwan Park, Myeoung-Hee Kim, Seong-Wan Jang, Sung-Ho Kil, Oh-Jung Kwon, Sang Jin Lee, Kwan-Woo Jang, Jun-Young Yoon |
| Rok vydání: |
2013 |
| Předmět: |
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| Zdroj: |
Journal of the Korea Society of Environmental Restoration Technology. 16:109-117 |
| ISSN: |
1229-3032 |
| DOI: |
10.13087/kosert.2013.16.6.109 |
| Popis: |
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 . 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 . |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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