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Çѱ¹È¯°æ»ýÅÂÇÐȸ / v.24, no.5, 2010³â, pp.566-574
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( The Vegetation and Soil Characteristics of Urban Forest as Geological Location in Daejeon, Korea ) |
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This study was carried out for the purpose of understanding the situation of the urban forest and presenting basic data bases for a proper management plan through the analysis of forest vegetation and soil characteristics. In three representative urban forests of Deajeon, we analyzed the differences of vegetation and soil properties in each geological location. The indices of ecological health such as Species Diversity and Maximum Species Diversity are increasing in the order of Namseon Park, Wolpyung Park and Mt. Bomun; the first is in the center of the city, the second is well-conserved inner-city park and the third is in the border of the city. In the soil analysis of Namseon Park where human disturbance is strong, the surface fuel bed was very thin just 0.5cm and the soil was harder than the other two urban forests, the soil hardness was $0.5{sim}3.7kg/cm^2$. All three urban forests showed low $pH_{1:5}$ under 5.0 except Robinia pseudo-acasia association of Wolpyung and low exchangeable cation level. These results say that the urban forests of Deajeon have been being acidified severely and the eluviation of exchangeable cation is proceeding. The organic matter and the available phosphate level was lower than the average level of Korean forest. It means that nutrition supply is not sufficient. In Daejeon urban forests, the management plan of urban forest is necessary according to the analysis result of vegetation and soil. |
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»ýÅÂÀû °Ç°¼º;Àΰ£°£¼·;»ê¼ºÈ;µµ½Ã½£ °ü¸®¹æ¾È;ECOLOGICAL HEALTH;HUMAN DISTURBANCE;ACIDIFICATION;MANAGEMENT PLAN OF URBAN FOREST; |
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Çѱ¹È¯°æ»ýÅÂÇÐȸÁö / v.24, no.5, 2010³â, pp.566-574
Çѱ¹È¯°æ»ýÅÂÇÐȸ
ISSN : 1229-3857
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201011949350401)
¾ð¾î : Çѱ¹¾î |
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³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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