치악산 국립공원 지역의 현존식생과 녹지자연도를 분석하기 위하여 식생상관을 조사하였으며, 이를 기초로 하여 녹지자연도 조사에 관한 사정기준에 따라 조사하여 다음과 같은 결과를 얻었다. 치악산의 현존식생은 농경지와 인공 조림지를 포함하여 모두 11개의 식생군으로 분류되었다. 이 중에서 소나무 군집이 36.83%로 가장 넓었으며, 신갈나무 군집이 22.35%. 소나무-신갈나무 군집이 7.37%의 순으로 나타났다. 소나무와 신갈난무의 순림 또는 이 수종에 의한 혼효림은 총 면적의 74.50%로 거의 주종을 이루고 있었다. 한편 치악산의 녹지 자연도 등급은 자연성이 높은 녹지 자연도 9가 전체의 35.9%로서 가장 넓은 면적을 차지하고 있으며, 녹지 자연도 8은 28.5%를 차지하여, 결과적으로 볼 때에 현재 치악산 국립공원 지역의 자연성은 매우 높은 것으로 사료되었다.

This study was carried out in each three study areas of Pinus densiflora community and Quercus mongolica community from March 5th, 2008 to October 15th, 2010 to analyze the relationship between seed bank and the actual vegetation of the lower layer. Based on the relationship between the lower layer of actual vegetation and the germination of seed bank, all of three study areas, the similarity of the actual vegetation of the lower layer and seed bank were high in Plot 1 (84.62%) and Plot 3 (89.91%). As for Quercus mongolica community, the similarity was high between the actual vegetation of the lower layer and seed bank in Plot 4 (82.24%) and Plot 6 (89.47%). Especially, the germination of the pine seed banks in the Pinus densiflora community compared to other tree species appeared in all. In Quercus mongolica community, Quercus mongolica did not appear among the seeds germinated in the seek bank, but the other tree species constituting the under layer of the community. In case of the restoration based on the actual vegetation, it is desirable to sue the lower layer of vegetation as the model for the making of its alternatives for restoration works of the species.

The purpose of this study was to explain community structure for actual vegetation and their environment variables in Anmyeon Island. Samples were collected for 106 plots using ZM phytosociology method and coincidence method. Actual vegetation were classified into three vegetations types(forest vegetation type, maritime vegetation type, lake vegetation type) and eleven community units. Pourthiaea villosa community in forest vegetation type was divided into 5 groups such as Carpinus coreana group, Pinus rigida group, Chamaecyparis obtusa group, Castanea crenata group and Typical group. Maritime vegetation type was divided into 3 communities, such as Vitex rotundifolia community, Koelreuteria paniculata community and Suaeda japonica community. V. rotundifolia community was subdivided into 2 groups, Rosa rugosa group and Diodia teres group. K. paniculata community was subdivided into 2 groups, Grewia biloba var. parviflora group and Typical group. Lake vegetation type was divided into 1 community, Nelumbo nucifera community. And it was entirely classified into 11 community units.