Journal of Environmental Impact Assessment (환경영향평가)

Korean Society of Environmental Impact Assessment (한국환경영향평가학회)
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Comparison of the Characteristics of Reservoir and Stream Sediments in Kum River basin

금강권역의 호소 및 하천 퇴적물 특성 비교

  • Hwang, Jong-Yeon (Kum River Water Quality Research Laboratory National Institute of Environmental Research) ;
  • Han, Eui-Jung (Kum River Water Quality Research Laboratory National Institute of Environmental Research) ;
  • Kim, Tae-Keun (Kum River Water Quality Research Laboratory National Institute of Environmental Research) ;
  • Yu, Soon-Ju (Kum River Water Quality Research Laboratory National Institute of Environmental Research) ;
  • Yoon, Young-Sam (Kum River Water Quality Research Laboratory National Institute of Environmental Research) ;
  • Chung, Yong-Soon (Department of Chemistry, Chung Buk National University)
  • 황종연 (국립환경연구원 금강수질검사소) ;
  • 한의정 (국립환경연구원 금강수질검사소) ;
  • 김태근 (국립환경연구원 금강수질검사소) ;
  • 유순주 (국립환경연구원 금강수질검사소) ;
  • 윤영삼 (국립환경연구원 금강수질검사소) ;
  • 정용순 (충북대학교 화학과)
  • Published : 1998.12.25
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Abstract

In order to study the general characteristics of reservoir and stream sediments, various analysis tests were conducted. Water contents and ignition loss were measured to know the primary sediment characteristics. The COD, total phosphorus and nitrogen were contained for the determination of organic substance content. For the purpose of establishing the contamination degree of heavy metals, some heavy metal contents were investigated. In heavy metal contents, reservoir sediments showed somewhat higer value than stream sediments. As a result, the reservoir sediment content of all analysis items were higher than stream sediment.

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