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한국잔디학회 / v.10, no.2, 1996년, pp.167-175 
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팔당호 연안대 초지생태계에서 낙엽 구성성분의 유실률 IV.황
( The Removal Rates of the Constituents of Litters in the Littoral Grassland Ecosystems in the Lake Paldangho IV.Sulphur ) |
| 김용진;윤신선;장남기; 서울대학교 생물교육과;서울대학교 생물교육과;서울대학교 생물교육과;
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| 초 록 |
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| This study was carried out to investigate the removal rate of sulphur of the litters in the Phragmites communsis, Seirpus tabernaemontani, Miscanthus sacchariflorus and Typha angustata aquatic grassland ecosystem on the lake Paldangho. The annual litter productions of sulphur were 50.91 /$m^2$, in P. communis, 180.83 g /$m^2$, in S. tabernaemontani, 25.87 g /$m^2$, in M. sacchariflorus and 151.39 g /$m^2$, in T. angustata, respectively. The removal rates r, of sulphur in the litters were 0.86 in P. communis, 0.82 in S. tabernaemontani, 0.43 in M. sacchariflorus and 0.47 in T. angustata respectively, The times required to reach 50, 95 and 99 percent of the steady state levels and turnover values of sulphur on the grass-land floor were 0.81, 3.49 and 5.82 years in the P. communis, 0.85, 3.68 and 6.13 years in the S. tabernaemontani, 1.62, 7.00 and 11.67 years in the M. sacchariflorus and 1.49, 6.44 and 10.73 years in the T. angustata, It is considered that the high removal rates of sulphur in four grasslands of aquatic ecosystem contribute to the efficient removal of sulphur, a pollutant, at the lake Paldangho. Key words: Removal rate, Accmulation, Paldaugho, Sulphur, Phragmites communis, Miscanthus saechariflorus, Seirpus tabernaemontani, Typha angastata. |
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| 키워드 |
| Removal rate;Accmulation;Paldangho;Sulphur;Phragmites communis;Miscanthus sacchariflorus;Scirpus tabernaemontani;Typha angustata; |
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한국잔디학회지 / v.10, no.2, 1996년, pp.167-175
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199611920302214)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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