Journal of the Korean Society of Environmental Restoration Technology (한국환경복원기술학회지)
- Volume 12 Issue 3
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- Pages.9-20
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- 2009
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- 1229-3032(pISSN)
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- 2733-5011(eISSN)
Characteristics of Naturalized Plants in the Gwangyang Steel Works
광양제철소 내의 귀화식물상의 특성
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Oh, Hyun-Kyung
(Dept. of Landscape Architecture, Graduate School, Chonbuk National University) ;
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Kim, Dal-Ho
(Dept. of Landscape Architecture, Graduate School, Chonbuk National University) ;
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Kim, Do-Gyun
(Dept. of Landscape Architecture & Forest Resource, Sunchon National University) ;
- Nam, Woong (Gwangyang Landscape Architecture Corporation Ltd.)
- Received : 2006.02.20
- Accepted : 2009.04.22
- Published : 2009.06.30
Abstract
The naturalized plants in the Gwangyang Steel Works were listed 70 taxa; 18 families, 51 genus, 66 species, 3 varieties and 1 form. by field survey. The naturalized plants divided into pattern by survey of annual plants ratio is 31 taxa (44.3%) by life form spectrum and perennials is 23 taxa (32.9%), biennials is 13 taxa (18.5%), two trees (Robinia pseudoacacia, Alianthus altissima) and one shrub (Amorpha furticosa) were founded. According to analysis results form place of origin, Europe covered 26 taxa (37.1%), North America covered 23 taxa (32.8%). Naturalized degree 3 plants, as common but not abundant, founded as 24 taxa (35.0%) were hold most highly ratio, naturalized degree 1 plants founded as 3 taxa (4.0%) were hold lowest. Introduction period 1 covered 31 taxa (44.3%) have had highest score and period 2 covered 11 taxa (15.7%) have had lowest scores. In addition, the urbanization index based on 271 taxa was 25.8% and 2 taxa (Solanum carolinense, Ambrosia artemisiaefolia) is growing in the Gwangyang Steel Works by ecosystem disturbing wild plants. Meanwhile, Ambrosia artemisiaefolia have confirmed into several tens~hundred in the Gwangyang Steel Works were damage the human body of plants develop an allergy to pollen. Solanium carolinense have composed several large communities about
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