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한국생태학회 / v.17, no.4, 1994년, pp.453-461 
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앉은부채 (Symplocarpus renifolius) 개체군의 동태 1.개체군의 구조와 영양생장
( Population Dynamics of Symplocarpus renifolius 1. Population Structure and Vegetative Growth ) |
| ;; 단국대학교사범대학과학교육과;;
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| 초 록 |
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| Size class structure and vegetative growth of a perennial herb of the temperate deciduous forests, Symplocarpus renifolius Schott, were studied from 1991 to 1994 in Namhansansung, Kyonggi Province, Korea. The size class structures of leaf number and leaf area per individual followed bell-shape curve, i.e. frequency of middle class was relatively high. The leaf area increased from the late-March to mid-May. At the end of the growing season, leaf area(length X breadth) was proportional to biomass, especially aboveground biomass. The leaf number and leaf area per individual increased at the rate of 0.08 leaf/year and 9.7 $cm^2/year$, respectively. The size of the individuals in large-sized classes, in leaf number and leaf area, decreased in next year, while the size of the individuals in small-sized classes increased. Therefore, it was concluded that the size class structure of S. renifolius population was largely determined by the growth form. |
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| 키워드 |
| Growth form;Leaf area;Leaf number;Population;Size class structure;Symplocarpus renifolius; |
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The Korean Journal of Ecology / v.17, no.4, 1994년, pp.453-461
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199411919966433)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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