군집구조분석을 통한 바다향기수목원 소사나무림 식재모델 연구 - 대부도 및 영흥도를 대상으로 -

Abstract

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 per- formed 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. turczanino- wii-Pinus densiflora community( Ⅰ ), C. turczaninowii-Quercus serrata community( Ⅱ ) and C. turczani- nowii-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 eryth- rocarpa, Viburnum carlesii, V.dilatatum, Ligustrum obtusifolium, Zanthoxylum schinifolium and so on.