한국환경과학회지 (Journal of Environmental Science International)

  • 제27권12호
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  • Pages.1291-1298
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  • 2018
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  • 1225-4517(pISSN)
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  • 2287-3503(eISSN)
한국환경과학회 (The Korean Environmental Sciences Society)
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연안환경 모니터링을 위한 홍합(Mytilus coruscus)의 체내 수은 함량 분석

Determination of Mercury in Korean Mussels (Mytilus coruscus) for Marine Environmental Monitoring

  • 이수용 (국립환경과학원 자연환경연구과) ;
  • 이장호 (국립환경과학원 자연환경연구과)
  • Lee, Soo Yong (Natural Environment Research Division, National Institute of Environmental Research) ;
  • Lee, Jangho (Natural Environment Research Division, National Institute of Environmental Research)
  • 투고 : 2018.10.11
  • 심사 : 2018.12.07
  • 발행 : 2018.12.31
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초록

Marine ecosystems are frequently exposed to a variety of chronic and acute pollutants derived from anthropogenic production and consumption activities. Mussels are sessile (can provide location-specific information), medium-sized (have enough tissue matrix for chemical analysis) filter-feeders (show accumulation of pollutant chemicals from seawater). These biological and ecological characteristics make mussels virtually ideal for pollution monitoring. In this study, Korean mussels (Mytilus coruscus) were collected from nine different sites situated along the coasts of the western sea to the eastern sea of Korea in 2017. Total mercury concentration was highest (mean ${\pm}$ standard error, $92.7{\pm}3.5ng/g\;dry$) on Baengnyeongdo Island in the western sea, and the sites in the southern sea showed the lowest mean concentrations (42.3 - 44.5 ng/g dry). These results were discussed in terms of possible pollution sources.

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참고문헌

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