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KMID : 1024520130220111373
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Journal of the Environmental Sciences
2013 Volume.22 No. 11 p.1373 ~ p.1381
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Phytosociological Study and Spatial autocorrelation on the Forest Vegetation of Mt. Yeonae at Gijang-gun
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Choi Byoung-Ki
Huh Man-Kyu
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Abstract
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Mt. Yeonae is at Gijang-gun in Busan and is surrounded by farming lands on three sides. The search for the species
composition and dynamics of local communities were studied at Mt. Yeonae of how spatial similarity decays with geographic distance. The index values of Zurich-Montpellier School’s phytosociology at the 12 plots was compared to a distribution of similarly using 20 m quadrates at 12 sites. The specific communities were five including Pinus densiflora ? Quercus variabilis community. Six species were significant similarity between neighboring sites by using the spatial autocorrelation coefficient, Moran’s I. If Mt. Yeonae was destroyed by an artificial action, some spatial correlated species such as P. densiflora and Q.variabilis will be collapsed because of no maintaining the effective population sizes.
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KEYWORD
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Mt. Yeonae, Species composition, Phytosociology, Spatial autocorrelation
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