Relationships among the species of copper, organic compounds and bioaccumulation along the mariculture area in Taiwan

T. C. Hung, B. C. Han

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

In Taiwan the first incident of green discoloration in the oysters Crassostrea gigas was observed in the Charting coastal area in January 1986 and the mortality reports appeared 3 months later. The cause of green oysters was identified as copper pollution. The copper content of the oysters was extremely high (2100 μg/g and 4400 μg/g of dry weight in January 1986 and January 1989, respectively). In this paper some recent data on distribution of copper species (complexed by inorganic and organic ligands, labile and non-labile, polar and non-polar) and forms (dissolved and particulate), dissolved organic compounds (such as lipids, acid- and base-mobile organic compounds) and copper assimilative capacity in sea water are reported. In general, high concentrations of particulate copper (range from 3.09 to 732 μg/l) and non-labile organic copper (over 70% of total dissolved copper) were observed. Relatively low values of polar organic copper (less than about 48% of the total organic copper) indicated that non-polar organic complexes from man-made organic pollutants were the major complexes in the study area.

Original languageEnglish
Pages (from-to)359-372
Number of pages14
JournalScience of the Total Environment
Volume125
Issue numberC
DOIs
Publication statusPublished - Sep 7 1992

Fingerprint

Bioaccumulation
mariculture
Organic compounds
bioaccumulation
Copper
organic compound
copper
Discoloration
Organic pollutants
organic pollutant
Lipids
ligand
Pollution
lipid
Ligands
seawater
mortality
pollution
Acids
Water

Keywords

  • copper assimilative capacity
  • copper bioaccumulation in oysters
  • copper species
  • dissolved organic compounds
  • ecological parameters

ASJC Scopus subject areas

  • Environmental Science(all)
  • Environmental Chemistry
  • Earth and Planetary Sciences(all)

Cite this

Relationships among the species of copper, organic compounds and bioaccumulation along the mariculture area in Taiwan. / Hung, T. C.; Han, B. C.

In: Science of the Total Environment, Vol. 125, No. C, 07.09.1992, p. 359-372.

Research output: Contribution to journalArticle

@article{b4267faef817496baa427cabb3f3f7c7,
title = "Relationships among the species of copper, organic compounds and bioaccumulation along the mariculture area in Taiwan",
abstract = "In Taiwan the first incident of green discoloration in the oysters Crassostrea gigas was observed in the Charting coastal area in January 1986 and the mortality reports appeared 3 months later. The cause of green oysters was identified as copper pollution. The copper content of the oysters was extremely high (2100 μg/g and 4400 μg/g of dry weight in January 1986 and January 1989, respectively). In this paper some recent data on distribution of copper species (complexed by inorganic and organic ligands, labile and non-labile, polar and non-polar) and forms (dissolved and particulate), dissolved organic compounds (such as lipids, acid- and base-mobile organic compounds) and copper assimilative capacity in sea water are reported. In general, high concentrations of particulate copper (range from 3.09 to 732 μg/l) and non-labile organic copper (over 70{\%} of total dissolved copper) were observed. Relatively low values of polar organic copper (less than about 48{\%} of the total organic copper) indicated that non-polar organic complexes from man-made organic pollutants were the major complexes in the study area.",
keywords = "copper assimilative capacity, copper bioaccumulation in oysters, copper species, dissolved organic compounds, ecological parameters",
author = "Hung, {T. C.} and Han, {B. C.}",
year = "1992",
month = "9",
day = "7",
doi = "10.1016/0048-9697(92)90401-D",
language = "English",
volume = "125",
pages = "359--372",
journal = "Science of the Total Environment",
issn = "0048-9697",
publisher = "Elsevier",
number = "C",

}

TY - JOUR

T1 - Relationships among the species of copper, organic compounds and bioaccumulation along the mariculture area in Taiwan

AU - Hung, T. C.

AU - Han, B. C.

PY - 1992/9/7

Y1 - 1992/9/7

N2 - In Taiwan the first incident of green discoloration in the oysters Crassostrea gigas was observed in the Charting coastal area in January 1986 and the mortality reports appeared 3 months later. The cause of green oysters was identified as copper pollution. The copper content of the oysters was extremely high (2100 μg/g and 4400 μg/g of dry weight in January 1986 and January 1989, respectively). In this paper some recent data on distribution of copper species (complexed by inorganic and organic ligands, labile and non-labile, polar and non-polar) and forms (dissolved and particulate), dissolved organic compounds (such as lipids, acid- and base-mobile organic compounds) and copper assimilative capacity in sea water are reported. In general, high concentrations of particulate copper (range from 3.09 to 732 μg/l) and non-labile organic copper (over 70% of total dissolved copper) were observed. Relatively low values of polar organic copper (less than about 48% of the total organic copper) indicated that non-polar organic complexes from man-made organic pollutants were the major complexes in the study area.

AB - In Taiwan the first incident of green discoloration in the oysters Crassostrea gigas was observed in the Charting coastal area in January 1986 and the mortality reports appeared 3 months later. The cause of green oysters was identified as copper pollution. The copper content of the oysters was extremely high (2100 μg/g and 4400 μg/g of dry weight in January 1986 and January 1989, respectively). In this paper some recent data on distribution of copper species (complexed by inorganic and organic ligands, labile and non-labile, polar and non-polar) and forms (dissolved and particulate), dissolved organic compounds (such as lipids, acid- and base-mobile organic compounds) and copper assimilative capacity in sea water are reported. In general, high concentrations of particulate copper (range from 3.09 to 732 μg/l) and non-labile organic copper (over 70% of total dissolved copper) were observed. Relatively low values of polar organic copper (less than about 48% of the total organic copper) indicated that non-polar organic complexes from man-made organic pollutants were the major complexes in the study area.

KW - copper assimilative capacity

KW - copper bioaccumulation in oysters

KW - copper species

KW - dissolved organic compounds

KW - ecological parameters

UR - http://www.scopus.com/inward/record.url?scp=0026616494&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0026616494&partnerID=8YFLogxK

U2 - 10.1016/0048-9697(92)90401-D

DO - 10.1016/0048-9697(92)90401-D

M3 - Article

AN - SCOPUS:0026616494

VL - 125

SP - 359

EP - 372

JO - Science of the Total Environment

JF - Science of the Total Environment

SN - 0048-9697

IS - C

ER -