속리산 국립공원의 경관 및 식생 분석과 그 보존을 위한 생태학적 제안

Vegetation established through the natural process, such as Quercus mongolica, Pinus densiflora,Q. variabilis, Q. acutissima, Carpinus laxiflora, Q. aliena and Q. serrata communities and artificially introduced vegetation, which are composed of Larix leptolepis and P. rigida plantations, are established in the mountainous land of the Mt. Songnisan National Park. On the other hand, the developed lands, which are consisted of agricultural fields, residential areas, commercial areas related to tourism, etc. appear in the lowland around streams. Based on the spatial distribution of vegetation, the southern district, which is attributed to Naesongni-myun by administrative system, showed higher natural degree and vegetation diversity. However, most of the other districts, which are attributed to Cheongcheon- and Chilseong-myuns, are covered with the Korean red pine forest, a product of artificial influence, and plantation also occupied higher percentage. Thereby both vegetation diversity and natural degree are lowering. A result of ordination by DCA showed that sands tended to be arranged by depending on the topographic condition. Species diversity of plant communities was higher in broad-leaved stands rather than in coniferous ones and in stands of the early stage than in ones of the late stage. The result of analysis on vegetation dynamics implied that vegetation of this region would be dominated by Carpinus laxiflora, Quercus mongolica and Pinus densiflora communities in the future. However, considered occurrence the of disturbance and response of vegetation on that, this estimation may different somewhat from an actual situation. Conservation strategies of the Mt. Songnisan National Park were discussed in viewpoints of landscape ecology, and conservation of major plant communities and biodiversity.

keywords: Biodiversity, Conservation strategy, DCA ordination, Landscape ecology, Mt. Songnisan, Vegetation dynamics, 경관생태, DCA 서열법, 보존전략, 생물다양성, 속리산 국립공원, 식생동태

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Article Contents

Vol.27 No.3

Analyses of Landscape and Vegetation and Ecological Suggestion for The Conservation of Mt. Songnisan National Park, Central Korea

Abstract

Reference

Journal of Ecology and Environment