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한국조경학회 / v.19, no.2, 1991년, pp.52-64 
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함양 대관림의 피해상태 및 식물군집 구조
( The Environmental Impact and the Structure of Plant Community of Daekwanrim I Hanyang ) |
| 이경재;조남훈;정영관;조현서; 서울시립대학교 문리과대학 조경학과;순천대학교 조경학과;경상대학교 농과대 학 임학과;진주농림전문대학 임학과;
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| The actual vegetation and environmental impact grade of Daekwanrim in Hamyang were investigated and the structure of the plant community was analyzed by the classification of TWINSPAN and three kinds of multivariate ordination (PCA, RA, DCA) techniques.Twenty-eight plots were set up by the clumped sampling method in June of 1990. Carpinus laxiflora and C. tschonoskii communities covered 38% and Quercus species communities covered 39% of the total rea. Environmental impact class 3 and 4 area. Twenty-eight plots were divided into three groups according to the degree of damage by TWINSPAN and ordination techniques. The dominant species in the shrub layer of the heavily damaged site and the light damaged site were Styrax japonica and Sasamorpha purporanscens, so the sucessional trends should be disturbed. As a result of the analysis for the relationship between the stand scores of DCA and the environmental impact class, they had a tendancy to increase from the light damaged to heavily damaged site. |
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| 키워드 |
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한국조경학회지 / v.19, no.2, 1991년, pp.52-64
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920414962)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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