• Journal of the Korean Society of Environmental Restoration Technology
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• v.23 no.4
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• pp.31-45
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• 2020

This study suggested the planting models of Carpinus turczaninowii community to make in Badahyanggi Arboretum and was carried out to the structure of C. turczaninowii commnity in Daebu-Yeongheung Islands. In order to identify the current ecological environment, this study set to 13 plots(i.e. 100㎡) for analysing detailed structure of plant communities. The research methodology was qualitative analysis. It used TWINSPAN, PCA and Indicator Species Analysis tools which are performed well in several comparisons of classification techniques and one of the ordination techniques showed that the plant communities. The results were classified into 3 communities that C. turczaninowii-Pinus densiflora community(I), C. turczaninowii-Quercus serrata community(II) and C. turczaninowii-Platycarya strobilacea community(III). In all of communities, C. turczaninowii was dominant species in canopy layer and understory layer, the degree of closure was high. Proposed the planting models that are I~II communities based on planting status in Badahyanggi Arboretum(Island Plant Botanical Garden), the structure of plant communities, indicator species and individual distribution by DBH classes. Also, The multi-layer planting plans are necessary, such as P. strobilacea, Lindera erythrocarpa, Viburnum carlesii, V. dilatatum, Ligustrum obtusifolium, Zanthoxylum schinifolium and so on.

• Korean Journal of Environment and Ecology
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• v.9 no.2
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• pp.133-146
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• 1996

This study was conducted to analyse plant community structure by the altityed and slope in Tongdaesan area, Odaesan National Park. Sixty-three plots(each plots size was 100m$^{2}$) were set up and PWINSPAN and DCA method were used for vegetational structure analysis. Division of community was cleared altitude than part of slope With increasing elevation the importance values of Quercus mongolica, Tilia amurensis increased, while those of Fraxinus mandshurica, Betula schmidtii, Cornus controversa decreased. Survey plots were divided into 6 groups by the TWINSPAN and DCA method. The divided groups are T. amurensis community(I), Q. mongolica community(II) of upper part of slope of east and west, Q. mongolica-T. amurensis community(III) of middle part of slope, Q. mongolica-F. mandshurica community(IV), Pinus densiflora-B. schmidtii-Carpinus laxiflora community(V) of low elevation of east, F. mandshurica-C. controversa community(VI)of low elevation of west. Also, vegetational change were showed slope of east and west in Tongdaesan except top area for the last twenty yeras.