- 금호강안의 토양중 중금속 분포특성
- ㆍ 저자명
- 양성호,강선태,권오억
- ㆍ 간행물명
- 한국환경위생학회지
- ㆍ 권/호정보
- 1990년|16권 2호|pp.83-87 (5 pages)
- ㆍ 발행정보
- 한국환경보건학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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)