한국지하수토양환경학회:학술대회논문집 (Proceedings of the Korean Society of Soil and Groundwater Environment Conference)
- 한국지하수토양환경학회 2002년도 추계학술발표회
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- Pages.195-199
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- 2002
금산지역 토양별 화학적 특성과 주요 용존성분
초록
This study is for know chemistry of the representative soils from Keumsan, its relationships with dissolved compositions, and its absorption relationships within the flora. It has been done for two comparisons: 1) phyllite, shale and granite(PSG), and 2) granite and coal bearing shale(GC). Among the soil leachate of the PSG, cations are mainly low in the phyllite area while anions are mainly low in the granite area. In the soil compositions, Ca and Mg of the beans are high and Na is high in the granite area while Ca and Na of the perilla are high in the granite area and Mg is high in the phyllite area. In th both species, Na for the granite area and Mg for the phyllite area are high while Ca for the shale area is low. Among the flora, shale area shows low Ca and Mg contents while granite area shows slightly high Na contents, regardless the species. Compared with beans, perilla is low in the Mg and high in the Na contents. These relationships show that the contents of the soil leachate do not reflect absorption within the flora. Among the soil leachate of the GC, shale area is high in the most of the elements. Especially, SO