Proceedings of the Korean Society of Soil and Groundwater Environment Conference (한국지하수토양환경학회:학술대회논문집)

Korean Society of Soil and Groundwater Environment (한국지하수토양환경학회)
권호 표지

Interchange 주변토양의 중금속 농도 분포

  • 이주광 (한국도로공사 도로연구소) ;
  • 강혜진 (한국도로공사 도로연구소) ;
  • 강희만 (한국도로공사 도로연구소) ;
  • 이찬영 (한국도로공사 도로연구소)
  • Published : 2002.04.01
Download PDF
⟨ Previous Next ⟩

Abstract

Heavy metal concentrations of roadside soils around interchanges were found to decrease as Zn)Cu>Pb and be lower than the legal guideline levels. The concentrations of Cu, Pb and Zn in roadside soils around Kyeong-bu highway interchanges were 1.3 to 1.5 times higher those around Yeong-dong highway interchanges. Difference of heavy metal concentrations in soils seems to be caused by difference of traffic volume between Kyeong-bu and Yeong-dong highway interchanges. This means that contamination of interchange roadside soils mainly depends on traffic volume.

Keywords