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한국생태학회 / v.16, no.2, 1993년, pp.169-180 
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人工酸性 빗물에 의한 여러 土壤으로부터의 이온 洗脫
( Cation Leaching from Soils Percolated with Simulated Sulfuric Acid Rainn ) |
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| 초 록 |
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| Soils of four combinations, sand with high content of organic matter(SL), sand with low content of OM(SS), siltyl loam with high content of OM(LL) and silty loam with low content OM (LS), were filled on column and then percolated with simulated sulfuric acid rain with pH 5.6, 4.0, 3.5, 3.0 and 2.5. From soil leachates, pH and concentrations of basic cations and Al were determined. Cation concentrations in the leachates increased as pH of the rain decreased. The orders of buffering capacity of soil, leachability of cation from soil, leaching sensitivity of ion andbase saturation sensitivity of soil to acidity of the rain water were SS$leq$K <$leq$LL
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| 키워드 |
| Simulated sulfuric acid rain;Cation leaching;Aluminium mobilization;Soil sensitivity to acid rain;Buffering capacity of soil; |
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The Korean Journal of Ecology / v.16, no.2, 1993년, pp.169-180
한국생태학회
ISSN : 1225-0317
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199311919966000)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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