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이미정 ( Lee Mi Jeong ),송호경 ( Song Ho Gyeong ),이준우 ( Lee Jun U ),전권석 ( Jeon Gwon Seog ),김효정 ( Kim Hyo Jeong ),정도현 ( Jeong Do Hyeon ) 한국산림과학회 2003 한국산림과학회지 Vol.92 No.4
This study was carried out to select proper species for early stage replantation in forest road cut-slope. From one to fifteen year elapsed forest roads in four regional areas of Chungchung-do, sample plots were selected, and their vegetations and environmental factors were investigated. Invaded species with high frequency ordered Lespedeza bicolor, Rubus crataegifolius, Pueraria thunbergiana, Lysimachia clethroides, Pinus densiflora, Youngia denticulata, Patrinia villosa, and Spodiopogon sibiricus. North cut-slope have the highest value of invaded species number and plant coverage, and so, north aspect cuould be best for plant invasion. According to ordination, distribution of species was influenced by elapsed year and cut-slope aspect. Dactylis glomerata, Eragrostis curvula, Lespedeza bicolor, Lespedeza cuneate, Amorpha fruticosa, Patrinia scabiosaefolia, Artemisia princeps var. orienfalis, Miscanthus sinensis, and Pinus densiflora were considered as proper species for replantation at south slope. Lolium perenne, Dactylis glomerata, Eragrostis curvula, Lespedeza bicolor, Lespedeza cuneata, Amorpha fruticosa, Pueraria thunbergiana, Carex humitis, Patrinia scabiosaefolia, Artemisia princeps var. orientalis, Artemisia keiskeana, Clematis apiifolia, Zanthoxylum schinifolium, Rhus chinensis, Rubus crataegifolius, Rhododendron mucronulatum, Weigela subsessilis, and Pinus densiflora were considered as proper species for replantation at north slope. Sowing herbs(Eragrostis curvula, Lolium perenne, Dactylis glomerata) that were seeded in early stage have changed into invasive herbs, parachute shrubs, and gravitative trees. Naturalized plants(Eragrostis curvula, Dactylis glomerata) that were seeded excessively in early stage have disturbed ecological succession in forest road cut-slope.