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한국조경학회 / v.27, no.5, 2000년, pp.161-169 
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서해안 임해매립지 녹지공간 토양성분들의 상관성 및 경시적 변화특성
( Temporal Changes and Correlations Between the Chemical Characteristics of Soils in the Case of the Reclaimed Costal Area of Kyung-Gi Province, Korea ) |
| 구본학;강재선;김정욱; 혜천대학 조경학과;혜천대학 조경학과;서울대학교 환경대학원;
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| 초 록 |
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| In this study, the temporal changes in the chemical characteristics of soil in a reclaimed coastal area, the Shihwa Industrial Complex in the West Coast in Kyung-Gi Province, and the correlations between chemical components were investigated to provide useful information needed for introducing vegetation in the area. The sites were filled with mountain forest soils from 1987 to 1996, and developed into various landuses such as neighbourhood parks, children's parks, buffer greens, pedestrian roads and others. The correlation analyses shoed that pH, organic matter(OM) and available P205 had not been closely related to other chemical parameters such as various cations electro-conductivity(EC) and cation exchange capacity(CEC): especially, pH showed a very low correlation with other factors. The EC turned out to have positive relationships with cations, especially with Na+ ions. There seemed to be fairly good correlations between cations except Ca++ ion. The relation between cations and OM was inconclusive possible because the OM contents in the soils were too low for the analysis. The OM seemed to increase slowly with time and the EC decreased slowly. The salinity and CEC in the original soils decreased rapidly possibly because of leaching. It is believed that there were some external disturbances such as rainfall which had affected the soil properties. The soils sampled in dry season showed a very high salinity. From this it is possible to assume that the rainfall would affect the sol properties significantly. So it is necessary to continue further studies to investigate the impacts of external disturbances such as rainfall on vertical soil profile and temporal variations as well as to delineate correlations between parameters with external disturbances controlled. |
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| 키워드 |
| Sol Characteristics;Reclaimed Coastal Area;Temporal Change;Correlation; |
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한국조경학회지 / v.27, no.5, 2000년, pp.161-169
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920413825)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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