Korean Journal of Environment and Ecology (한국환경생태학회지)
- Volume 12 Issue 2
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- Pages.138-146
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- 1998
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- 1229-3857(pISSN)
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- 2288-131X(eISSN)
Vegetation Structure of the Songinbong Virgin Forest(Natural Monument) in Ullungdo, Korea
울릉도 성인봉 원시림의 산림군집구조
Abstract
Ten plots were established to study the vegetation structure of the Songinbong virgin forest in Ullungdo. It was classified into three communities Fagus crenata var. multinervis commnunity, Acer okamotoanum-Fagus crenata var. multinervis community, and Acer okamotoanum community. Shannon's diversity indicies of this area were not high(0.5150~0.8437), due to the geographical and vegetational characteristics. Considering the community structure(importance value, distribution of DBH class, and so on), the vegetation of the Songinbong virgin forest are thought to be stable continuously. With the analysis of plant growth type, it was presumed that Acer okamotoanum have increased after artificial disturbances in this area where Fagus crenata var. multinervis had been dominanat.
울릉도 성인봉 원시림의 식생구조를 밝히기 위해 400
Keywords