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한국생태학회 / v.13, no.1, 1990년, pp.51-58 
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人間干涉하의 首都圈 그린벨트 내 植物群集의 動態 - 九龍山의 草地와 森林에 있어서 落葉의 生産과 分解에 關한 硏究-
( Dynamics of Plant Communities under Human Impact in the Green-Belt nearby Seoul -On the Production and Decomposition of Liffters in Grassland and Forests in Mt. Guryong- ) |
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| The rates of litter production and decomposition of litters from grasslands and forests in Mt. Guryong were studied. The annual litter production of Glycine soja showed the highest value 1950.88 g/$m^2$/yr in the grasslands and that in Quercus acutissima, as 2202.38 g/$m^2$/yr in the forests. The highest decay rate of the grasslands was found in G. soja as k=0.713 and that of the forests was in Salix koreensis as k=0.319. The Z values of k in the grasslands was higher than that in the forests. The shortest half-time of the litter decay in the grasslands was 0.9 years in G. soja and the longest one of the forests was S. koreensis as 2.1 years and the longest of all was Q. mongolica as 5.2 years. In the amount of total nitrogen of litters, G. soja was the highest of the grasslands and S. koreensis was the highest of the forest. The content of the total nitrogen in litters was directly propotional to the decay rates. |
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The Korean Journal of Ecology / v.13, no.1, 1990년, pp.51-58
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199011919965729)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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