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한국잔디학회 / v.9, no.4, 1995년, pp.331-342 
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수생식물 생태계에 있어서 낙엽의 구성성분의 유실률 I. 낙동강 삼각주지역의 갈대 초지
( The Removal Rate of the Constituents of the Litters in the Aquatic Plant Ecosystems I. Phragmites longivalvis Grasslands in a Delta of the Nakdong River ) |
| 장남기;오경환; 서울대학교 생물학과;경상대학교 과학교육과;
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| 초 록 |
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| An investigation was performed to reveal the removal rates of organic constituents of the litters in a Phragmithea longivalvis grassland in a Delta of the Nakdong River, The removal rates of the inorganic and organic materials are determined by the mathematical models. The removal rates and time required to decay up to a percentage of each organic constituent were calculated using these new models. The removal rates of cold water soluble fractions, other carbohydrates, hot water soluble fractions, cellulose, crude fat, lignin and crude protein were 2.67, 1.39, 1.25, 1.02, 0.92, 0.49 and 0.47, respectively, The periods required to reach half time to the steady state of the removal and accumulation for cold water soluble fractions, other carbohydrates, hot water soluble fractions, cellulose, crude fat, lignin and crude protein of the litter were 0.26, 0.50, 0.55, 0.68, 0.75, 1.41 and 1.48 years, respectively, Key words : Phragmites longivalris, Removal rate, Organic constituents |
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| 키워드 |
| Phragmites longivalris;Removal rate;Organic Constituents; |
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한국잔디학회지 / v.9, no.4, 1995년, pp.331-342
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199511920302051)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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