Journal of the Korean Society of Environmental Restoration Technology (한국환경복원기술학회지)
- Volume 11 Issue 4
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- Pages.67-74
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- 2008
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- 1229-3032(pISSN)
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- 2733-5011(eISSN)
Native Plants Selection for Ecological Replantation in Roadside Cutting-slpoe of the Baekdu Range
백두대간 도로사면의 생태적 녹화를 위한 자생수종 선정
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Lee, Ji-Hye
(Division of Environmental Forestry Resources, Chungnam National University) ;
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Kwon, Hye-Jin
(Korea National Arboretum) ;
- Jeon, Gi-Seong (Korea Highway Corporation, Highway & Transportation Technology Institute) ;
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Kim, Nam-Choon
(Department of Landscape Architecture, Dankook University) ;
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Park, Gwan-Soo
(Division of Environmental Forestry Resources, Chungnam National University) ;
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Song, Ho-Kyung
(Division of Environmental Forestry Resources, Chungnam National University)
-
이지혜
(충남대학교 환경임산자원학부) ;
-
권혜진
(국립수목원 산림자원 보존과) ;
- 전기성 (한국도로공사 도로교통기술원) ;
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김남춘
(단국대학교 환경조경학과) ;
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박관수
(충남대학교 환경임산자원학부) ;
-
송호경
(충남대학교 환경임산자원학부)
- Received : 2008.04.24
- Accepted : 2008.05.29
- Published : 2008.08.29
Abstract
This study was carried out to select proper species for early stage replantation in cutting-slope area of the Baekdu Range roadside. In the cutting-slope area and upper forest area of the cutting-slope area, sample plots of 104 were selected and their vegetations and environmental factors were investigated. We found total 151 species in the 104 plots. The species of high frequency of Baekdu Range roadside were found in the order of Lespedeza bicolor, Festuca arundinacea, Eragrostis curvula, Pinus densiflora, Salix hulteni, Lespedeza cuneata, Erigeron annuus, Rubus crataegifolius, Spodiopogon sibiricus, etc. The dominancy of Festuca arundinacea, Eragrostis curvula, Lespedeza bicolor, Pinus densiflora, Salix hulteni, Spodiopogon sibiricus, Miscanthus sinensis, Lespedeza maximowiczii, Acer ginnala were 12.74%, 10.43%, 7.48%, 4.42%, 4.09%, 3.13%, 2.49%, 2.45%, 2.40% in the roadside cutting-slope, respectively. The importance value of Quercus mongolica, Lindera obtusiloba, Rhododendron mucronulatum, Lespedeza maximowiczii, Rhododendron schlippenbachii, Lespedeza bicolor, Quercus serrata, Rhus trichocarpa were 17.32%, 13.82%, 11.60%, 11.31%, 8.76%, 8.04%, 7.65%, 7.10% in shrub layer of the upper forest area, respectively. The species of Carex lanceolata, Spodiopogon sibiricus, Carex siderosticta, Miscanthus sinensis, Artemisia sp., Potentilla fragarioides var. major, Astilbe chinensis var. davidii, Chrysanthemum zawadskii var. latilobum, Aster scaber, Lysimachia clethroides, Patrinia villosa, Lindera obtusiloba, Rhododendron mucronulatum, Rhododendron schlippenbachii, Rhus trichocarpa, Stephanandra incisa, Zanthoxylum schinifolium, Lespedeza sp., Lespedeza cuneata, Amorpha fruticosa, Ligustrum obtusifolium, and Weigela subsessilis, may be more helpful in stabilizing of the cutting-slope area and making harmony with the surrounding forest area.