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한국환경생물학회 / v.23, no.3, 2005년, pp.215-220 
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( Classification of Biochores in Korea ) |
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| 초 록 |
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| Through multiple stage analysis, the biochores in Korea were classified and organized as a hierarchy system. In the 1st step, the isopleth lines of warmth index $100^{circ}C,;85^{circ}C,;55^{circ}C;cdot$ month and the coldness index $-8^{circ}C,;or-10^{circ}C;cdot$ month, which indicate the boundaries of plant formation zones (Yim and Kira 1975; Yim 1977), were applied in the determination of major biochores. In the 2nd step, these biochores were subdivided into the five classes based on Thornthwaite's moisture index (Im) and Yim and Kira (1976), as follows: $100{le}Im,100 In the 3 rd step, the analysis of topographic features yielded three categories of flatlands, gentle slope, and steep slope areas. These were obtained by adopting the $100{ imes}100-meter$ gridded DEM and by considering the physical features of the Korean Peninsula. The features of relief in mountainous areas, waters, islands, etc. were converted into climatic indices. This grouping of biochores serves as a useful tool for the interpretation of the distributional patterns of vegetation of vascular plants and similar phenomena. |
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| 키워드 |
| biochore;CI;DEM;moisture index (Im);WI; |
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환경생물 / v.23, no.3, 2005년, pp.215-220
한국환경생물학회
ISSN : 1226-9999
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200504840632098)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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