환경생물 (Korean Journal of Environmental Biology)

  • 제26권4호
  • /
  • Pages.303-310
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  • 2008
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  • 1226-9999(pISSN)
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  • 2287-7851(eISSN)
한국환경생물학회 (Korean Society of Environmental Biology)
권호 표지

목포 연안해역의 해수, 퇴적물 및 해조류에 축적된 중금속 함량

The Concentrations of Heavy Metals in the Seawater, Sediment and Seaweed in Mokpo Coastal Region, Southwestern Coast of Korea

  • 박찬선 (목포대학교 해양수산자원학과) ;
  • 위미영 (국립수산과학원 해조류연구센터) ;
  • 황은경 (국립수산과학원 해조류연구센터)
  • 발행 : 2008.11.30
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초록

Heavy metal concentration of Fe, Zn, Cu, Cd and Pb were analysed from seaweeds (Ulva pertusa, Sargassum thunbergii, Caulacanthus okamurae), sediments and seawater at the two experimental sites of Daebul and Sabjin industrial complex in Mokpo coastal area with a control site (Heugsando). Highest values of heavy metals were found at two experimental sites influencing by various pollution sources such as industrial drains, sewage and harbours. In contrast, the lowest concentrations was observed at the control site without any pollution source. The concentration levels of accumulated heavy metals were in the following order: seaweeds > sediments > seawater. Similar spatial distribution patterns were observed at the seaweeds, sediments and seawater for the highest mean values of the different heavy metals. This result show that seaweeds could be used as a biomonitors of heavy metals at coastal region.

키워드

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