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한국생태학회 / v.27, no.4, 2004년, pp.217-224 
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( Comparison of Organic Matter Dynamics between Natural Deciduous Broad-Leaved Forest and Adjacent Artificial Evergreen Coniferous Forest ) |
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| 초 록 |
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| The purpose of this study is to clarify the effects of the conversion of the forest management type from a natural deciduous broad-leaved forest to an artificial evergreen coniferous forest based on organic matter dynamics. We investigated the amounts and carbon contents of the forest floor and the litterfall, soil chemical characteristics and cellulose decomposition rates in the natural deciduous broad-leaved forest and adjacent artificial evergreen coniferous forest. In the artificial evergreen coniferous forest were planted Japanese cypress (Chamaecyparis obtusa) on the upper slope and Japanese cedar (Cryptomeria japonica) on the lower slope. The soil carbon and nitrogen contents, CEC and microbial activity had decreased due to the conversion of the forest management type from a natural deciduous broad-leaved forest to an artificial Japanese cypress forest, and were almost the same for the conversion to a Japanese cedar forest. Under the same conditions, it is considered that the soil fertility was different by planting specific tree species because the organic matter dynamics were changed by them. |
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| 키워드 |
| Deciduous broad-leaved forest;Evergreen coniferous forest;Organic matter dynamics;Planting;Soil fertility; |
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The Korean Journal of Ecology / v.27, no.4, 2004년, pp.217-224
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922635956)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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