• Title/Summary/Keyword: DISTRBTION OF DIAMETER

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Vegetation Structure of Mountain Ridge from Bukhansansung to Insubong in the Bukhansan National Park, Korea (북한산국립공원 북한산성-인수봉 지역의 산림군집구조)

  • Choo, Gab-Cheul;Um, Tae-Won;Kim, Gab-Tae;Park, Sam-Bong;An, Hyo-Hyeon;Kim, Nam-Ho;Kim, Hee-Jung
    • Korean Journal of Environment and Ecology
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    • v.22 no.2
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    • pp.98-105
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    • 2008
  • To investigate the vegetation structure of the region from Bukhansanseong to Insubong in Bukhansan National park, 16 plost$(2500m^2)$ set up with random sampling method were surveyed. Three groups Quercus mongolica-Mixed Broad leaved community, Pinus densiflora-Quercus mongolica community, Quercus mongolica community was classified (or communities were classified) by cluster analysis. Quercus mongolica were found as a major woody plant species in Bukhansan National park region. High positive correlation were proved between Quercus mongolica and Rhododendron; Quercus mongolica and Rhus tricocarpa; Rhododendron mucronulatum and Rhododendron schlippenbachi; Symplocos chinensis and Rhododendron schlippenbachii; Acer pseudosieboldianum and Magnolia sieboldii, and relatively high negative correlation was proved between Fraxinus rhynchophylla and Rhododendron mucronulatum; Juniperus rigid a and Acer pseudosieboldianum; Styrax obassia and Acer pseudosieboldianum. Species diversity(H') of investigated groups were ranged from $1.236\sim1.319$ and it was relatively high compared to those of the ridge area of other national parks.