논문 상세보기

광양만과 여수해만의 표층퇴적물에서 Nonylphenol의 오염에 관한 연구 KCI 등재

A Study on the Pollution of Nonylphenol in Surface Sediment in Gwangyang Bay and Yeosu Sound

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/363251
서비스가 종료되어 열람이 제한될 수 있습니다.
한국환경과학회지 (Journal of Environmental Science International)
한국환경과학회 (The Korean Environmental Sciences Society)
초록

This study was carried out to survey the pollution of nonylphenol (NP) in surface sediments around Gwangyang bay and Yeosu sound. NP was suspected chemicals as endocrine disruption.
Gwangyang bay is located on the mid south coast of Korea. It is a semi-closed bay which Yeosu petrochemical industrial complex, POSCO (Pohang Steel Company) and Gwangyang container harbor are there.
The surface sediments were collected at 15 stations with gravity corer at October, 1999, February, May and August, 2000. Also, the stream and intertidal sediment were collected at 5 sites at August, 2000.
Concentrations of NP in surface sediments were in the range of 6.89 to 202.70 ng/g dry wt.. Seasonal range (mean value) of NP is 13.98 to 30.48 (23.46) ng/g dry wt. at October, 10.35 to 54.91 (28.10) ng/g dry wt. at February, 29.05 to 202.70 (82.32) ng/g dry wt. at May and 6.98 to 83.40 (25.37) ng/g dry wt. at August.
NP was seasonally fluctuated, and the highest mean value and range was detected at May, 2000. NP was highly distributed in the inner part of Gwangyang bay than Yeosu sound. Concentrations of NP in stream and intertidal sediments showed the highest value in downstream near Yeosu petrochemical industrial complex and Yondung stream. It suggests that the source of NP is industrial wastewater and municipal sewage.

저자
  • 조현서(여수대학교 해양시스템학부) | Hyeon-Seo Cho Corresponding Author
  • 김용옥(한국해양오염방제조합) | Yong-Ok Kim
  • 설순우(여수대학교 해양시스템학부) | Soon-Woo Seol
  • Horiguchi Toshihiro(일본국립환경연구원) | Toshihiro Horiguchi