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금호강안의 토양중 중금속 분포특성
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  • 금호강안의 토양중 중금속 분포특성
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양성호,강선태,권오억
간행물명
한국환경위생학회지
권/호정보
1990년|16권 2호|pp.83-87 (5 pages)
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한국환경보건학회
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이 논문은 한국과학기술정보연구원과 논문 연계를 통해 무료로 제공되는 원문입니다.
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기타언어초록

This study was carried out to investigate the pollution of heavy metals in soil of seven stations from the upper spot (Yeungchun Dam) of Kumho River to the downstream(Gangchang Bridge). The results obtained were as follows: 1. The content of heavy metals in soil of Kumho River basin was highest at Gangchang Bridge [expresed in $mu$g/g : Mn(246.0), Cd(1.90), Fe(551.2), Cu(108.2), Zn(86.4), Cr(80.2), respectively]. Whereas, the content of heavy metals expect for Mn, Cu was lowest at Yeungchun Dam [Cd(0.40), Fe(548.0), Zn(30.7), Cr(6.2), respectively] Also, the content of Cr, Zn was increased when the sampling areas are changed from upstream to downstream except for Hayang Bridge, and Hayang Bridge was the diverging point of the heavy metals content. 2. There were relatively correlated between Mn : FE, Cu, Zn, Cr, Fe : Cu, Zn, Cr(0.40 < $left$mid${r} ight$mid$$</TEX> < 0.70), and were high correlated between Cd : Mn, Fe, Cu, Zn, Cu : Zn, Zn : Cr(0.70 < $left$mid${r} ight$mid$$</TEX> < 0.90). Particularly, there was higest correlated between Cd : Cr, Cu : Cr(0.90< $left$mid${r} ight$mid$$</TEX> < 1.0)