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한국생태학회 / v.32, no.1, 2009년, pp.27-31 
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( Distribution of Organic Carbon in Pitch Pine Plantation in Kongju, Korea ) |
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| 초 록 |
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| Organic carbon (OC) distribution in 32-year-old pitch pine plantation at Mt. Hotae in Kongju, Korea, was studied from August 2007 to July 2008. In order to investigate the OC distribution, OC in plant biomass, litterfall, litter layer on forest floor, and soil within 50cm depth were estimated. The density of P. rigida plantation was 3,200 trees/ha, average DBH was $18.7{pm}5.53cm$ and average tree height was $11.1{pm}1.85m$. Organic carbon stored in plant biomass, litterlayer on forest floor and soil in 2008 was 89.46 ton C/ha (46.09%), 4.32 ton C/ha (2.23%) and 100.32 ton C $ha^{-1}$ 50cm-$depth^{-1}$ (51.68%), respectively. Amount of OC returned to forest floor via litterfall was 2.21 ton C $ha^{-1};yr^{-1}$. Total amount of OC stored in this P. rigida plantation was 194.1 ton C/ha. Net increase of OC in above- and below-ground biomass in this pitch pine plantation was 4.82 ton C $ha^{-1};yr^{-1}$. |
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| 키워드 |
| Carbon distribution;Litterfall;Organic carbon (OC);Pinus rigida plantation;Soil organic carbon (SOC); |
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Journal of Ecology and Field Biology / v.32, no.1, 2009년, pp.27-31
한국생태학회
ISSN : 1975-020X
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200911440577777)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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