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한국생태학회 / v.12, no.4, 1989년, pp.209-218 
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인간간섭하의 수도권 그린벨트 내 식물군집의 동태 - 삼림군집의 구조와 이차천이 -
( Dyamics of Plant Communities under Human Impact in the Green-Belt nearby Seoul -Structure of Forest Communities and Secondary Succession- ) |
| ;;;;;;; 서울대학교 식물학과;서울대학교 식물학과;서울대학교 식물학과;서울대학교 식물학과;서울대학교 식물학과;서울대학교 식물학과;;
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| In order to elucidate the relationship among the several forest types in the green-sbelt nearby Seoul, the vascular plant species data collected preferentially from 52 stands were subjected to DCA (detrended correspondence analysis). Eight types of forests were arranged on the I/II plane fo DCA stand ordination, Quercus mongolica, Alnus hirsuta, Populus alba $ imes$ glandulosa, Robinia pseudo-acacia, Pinus densiflora, Pinus koraiensis, Larix leptolepis and pinus rigida forest. Correlation analysis between the stand scores of DCA and environmental factors revealed that the axis I of DCA stand ordination implied the gradient of altitude, organic matter, total nitrogen and depth of A horizon. The axis II implied the gradient of total nitrogen and soluble phosphorus. The results of PCA (principal components analysis) by environmental data were in good agreement with that of DCA by floristic data. The recruitments of Quercus spp. Occurred in all kinds of forest types in the green-belt and their recruitments were closely related with altitutde: Quercus dentata in the foot. Quercus serrata in the midslope and Quercus mongolica in the uperslope of the mountain. |
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The Korean Journal of Ecology / v.12, no.4, 1989년, pp.209-218
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198911919965622)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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