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KMID : 0380119820050040187
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Korean Journal of Ecology
1982 Volume.5 No. 4 p.187 ~ p.203
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A Taxonomical and Ecological Study on the Flora of Chuja Island
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林貞煥/Lim, Joung Whan
李浩俊/金彰澔/金善昊/Lee, Ho Joon/Kim, Chang Ho/Kim, Seon Ho
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Abstract
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The results obtained from the field investigtions of Chuja Island conducted for 5 days from July 18 to 22, 1980 and from August 12 to 16, 1981 are summarized as follows:
Vascular plants of this island disclosed by the present study consisted of 86 families, 210 genera, 228 species, 38 varieties and 4 forma. Nineteen species of evergreen broad-leaved trees were discovered, including Litsea japonica Juss, Camellia japonica L. and Machilus thunbergii Sieb. et Zucc. These indeciduous latifoliate trees were preserved in poor condition. Ten-twenty years old Pinus thunbergii was confirmed to be the predominant species. Seaside plants encountered were 6 species, including Vitex rotundifolia L. Fil. and Asterspathullfoius Max., but they were poorly distributed. Naturalized plants comprised a total of 12 species. This varied number of species is considered attributable to the frequent access of men owing to convenient marine traffic. The destruction of vegetation of this island may be attributed to human interference (logging for boat construction, building and charcoal materials) ever escalated by high population density. It is worthy of noting that Bochmeria penosa Nakai et Stake which forms a large community in this island can be used as textile resources.
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