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Effects of the coastal sediment elutriates containing persistent organic pollutants (POPs) on early reproductive outputs of the Pacific oyster, Crassostrea gigas SCIE SCOPUS

Title
Effects of the coastal sediment elutriates containing persistent organic pollutants (POPs) on early reproductive outputs of the Pacific oyster, Crassostrea gigas
Authors
Jo, QChoy, EJKang, CKMoon, HBLee, SJKim, DHLee, JH
Date Issued
2008-07
Publisher
Triveni Enterprises, Lucknow
Abstract
We previously found that embryonic development of the bivalve species was highly vulnerable to xenobiotic chemicals, damaging the coastal ecosystem integrity. To further assess their potential damage to ecosystem, the xenobiotic composition of the sediment elutriates from two representative industrialized Korean coasts, Pohang and Ulsan, were determined with gas chromatography/mass spectrometry (GC/MS). The presumed critical dilution of the elutriate was then exposed to early life stages of the Pacific oyster (Crassostrea gigas), embryonic development and metamorphic stage to first spat, at which they were believably more vulnerable by the chemical exposure. The early life damage by the xenobiotic exposure was apparently significant by the significant degree of pollution. Here, we indicated theirpotential damages to the Pacific oyster.
Keywords
POPs; sediment elutriate; xenobiotics; early life stages; Crassostrea gigas; sediment toxicity; POLYCYCLIC AROMATIC-HYDROCARBONS; MULTIXENOBIOTIC RESISTANCE MECHANISM; MARINE-SEDIMENTS; SEASONAL-VARIATIONS; AQUATIC ORGANISMS; BIOAVAILABILITY; TOXICITY; EMBRYOS; KOREA; PHOTOTOXICITY
URI
https://oasis.postech.ac.kr/handle/2014.oak/25522
ISSN
0254-8704
Article Type
Article
Citation
JOURNAL OF ENVIRONMENTAL BIOLOGY, vol. 29, no. 4, page. 507 - 512, 2008-07
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강창근KANG, CHANG KEUN
Dept. Convergence IT Engineering
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