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

Korean Society of Soil and Groundwater Environment (한국지하수토양환경학회)
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Plant Assay에 의한 비소오염 토양평가

  • 안윤주 (서울대학교 지구환경과학부) ;
  • 이주영 (이화여자대학교 환경학과) ;
  • 임승윤 (이화여자대학교 환경학과) ;
  • 정지영 (이화여자대학교 환경학과) ;
  • 정혜원 (이화여자대학교 환경학과)
  • Published : 2004.04.01
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Abstract

Four crop plant species were tested to assess an ecotoxicity in arsenic-amended soils. Test plants were Sorghum bicolor, Cucumis sativus, Triticum aestivum, and Phaseolus radiatus. The presence of arsenic decreased the root and shoot growths. Arsenite was more toxic than arsenate to all test plants. Root growths of Phaseolus radiatus and Cucumis sativus seem to be a good protocol to assess ecotoxicity of soils contaminted by arsenic.

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