Ocean and Polar Research

  • 제28권3호
  • /
  • Pages.331-337
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  • 2006
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  • 1598-141X(pISSN)
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  • 2234-7313(eISSN)
한국해양과학기술원 (Korea Institute of Ocean Science & Technology)
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새만금 해양환경에서 해수 중 유기인계 농약의 시공간적 분포

Spatial and Temporal Distribution of Organophosphorus Pesticides in Seawater from Saemangeum Area

  • 이동호 (한국해양연구원 남해연구소) ;
  • 홍상희 (한국해양연구원 남해연구소) ;
  • 심원준 (한국해양연구원 남해연구소) ;
  • 박준건 (한국해양연구원 해양환경연구본부) ;
  • 김은수 (한국해양연구원 해양환경연구본부)
  • 발행 : 2006.09.30
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초록

Organophosphorus pesticides (OPs) were analyzed in surface water samples from the Saemangeum environment. IBP was the most abundant among 10 OPs analyzed, and accounted fur over 95% of total amount of OPs. Concentrations of IBP measured in Mangyeong River water and surface seawater ranged from 670 to 1100ng/l and from 45 to 1000 ng/l, respectively. In general, a decreasing trend of OP concentrations towards open sea was observed. The concentrations of IBP and salinity demonstrated a strong correlation $(r^2=0.96)$. This indicates that IBP showed conservative behavior in the study area, and seawater dilution is a major factor affecting distribution and variation of OPs in the Sammgem environment.

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참고문헌

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피인용 문헌

  1. The Saemangeum tidal flat: Long-term environmental and ecological changes in marine benthic flora and fauna in relation to the embankment vol.102, 2014, https://doi.org/10.1016/j.ocecoaman.2014.07.020
  2. Organophosphorous Pesticide Distribution in Seawater from Asan Bay, Korea in 2008 vol.32, pp.3, 2010, https://doi.org/10.4217/OPR.2010.32.3.203