남해특별관리해역의 환경위해성평가

Title
남해특별관리해역의 환경위해성평가
Alternative Title
Environmental Risk Assessment of Special Management Area in the South Sea, Korea
Author(s)
심원준; 홍상희; 임운혁; 이동호; 오재룡
KIOST Author(s)
Shim, Won Joon(심원준)Hong, Sang Hee(홍상희)Yim, Un Hyuk(임운혁)
Publication Year
2005-03-22
Abstract
In this study, we aim to assess qualitative environmental risk of organic pollutant in Gwangyang Bay, one of industrialized bays in Korea and prioritize potent toxic chemicals and areas in the bay. Organic pollutants in surface sediments were analyzed in the bay to evaluate the extent contamination. In addition, bioassays, including cytotoxicity of oyster hemocyte, estrogenicity screening of yeast transformant, mixed function oxygenase activity of fish liver, imposex in marine snail, were applied to assess to monitor effects on marine organisms. Among the target toxicants, PAHs, alkylphenols, and tributyltin demonstrated significant relationship with one of bioassays. The inner central part of Gwangyang Bay around Myodo area including surrounding creeks could be area concern for PAHs and Alkylphenols, on the other hand, the area of concern could be expanded from inner to outer part of the bay for tributyltin. However, quantitative risk assessment for these chemicals is required for risk management of the bay.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/31571
Bibliographic Citation
2005 수산과학원-해양연구원 해양환경분야 공동세미나, pp.123 - 134, 2005
Publisher
수산과학원
Type
Conference
Language
English
Publisher
수산과학원
Related Researcher
Research Interests

Microplastic pollution,Persistent Organic Pollutants,Oil Pollution,미세플라스틱 오염,잔류성 유기오염물질,유류오염

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse