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KMID : 0368419880310010033
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Journal of Plant Biology
1988 Volume.31 No. 1 p.33 ~ p.39
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Environmental Gradient Analyses of Forest Vegetation of Mt. Naejang, Southwestern Korea
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Kim Jeong-Un
Yim Yang-Jai
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Abstract
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The environmental gradient analyses were applied for the ordination of forest vegetation in Mt. Naejang national park area in Korea. The species popultation sequence along soil moisture gradient, mesic to xeric, was shown in following order: Zelkova serrata, Celtis sinensis, Lindera erythrocarpa, Conus controversa, Acer mono, Carpinus tschonoskii, Quercus aliena, Daphniphyllum macropodum, Torreya muckfera, Carpinus laxiflora, Quercus serrata, Quercus variabilis, Quercus mongolica and Pinus densiflora in tree species and Acer pseudo-sieboldianum var. koreanum, Lindera obtusiloba, Styrax obassia, Styrax japonica, Acer pseudo-sieboldianum and Rhododendron schlippenbachii in shrub species. Ten ecologiccal groups of trees were grouped and coincided with the vegetational units in phytosociological classification by Z.M method, associations. Four vegetation types, cove forest with Zelkova serrata and Lindera erythrocarpa, hornbeam forest with Carpinus laxiflora and Carpinus tschonoskii, oak forest with Quercus variabilis and Quercus mongolica and pine forest with Pinus densiflora as the dominant species were separated in mosaic chart by the two dimensional analyses of elevation and soil moisture gradient.
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