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Temporal distribution of accumulated metal mixtures in two feral fish species and the relation with condition metrics and community structure

Onderzoeksoutput: Bijdrage aan tijdschriftA1: Web of Science-artikelOnderzoekpeer review

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Temporal distribution of accumulated metal mixtures in two feral fish species and the relation with condition metrics and community structure. / De Jonge, M.; Belpaire, Claude; Van Thuyne, Gerlinde; Breine, Jan; Bervoets, L.

In: Environmental Pollution, Vol. 197, 2015, blz. 43-54.

Onderzoeksoutput: Bijdrage aan tijdschriftA1: Web of Science-artikelOnderzoekpeer review

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@article{1b0d62246ab94d758723a17cd72f2d8b,
title = "Temporal distribution of accumulated metal mixtures in two feral fish species and the relation with condition metrics and community structure",
abstract = "The present study investigated temporal influences on metal distribution in gudgeon (Gobio gobio) and roach (Rutilus rutilus), and its relation to condition metrics and fish community structure. Fish communities were sampled in two seasons (autumn and spring) during two successive years and the Index ofBiotic Integrity (IBI) was calculated. Cadmium, Cu, Pb, Zn and As concentrations were measured in gill, liver, kidney and muscle, and condition factor (CF) and hepatosomatic index (HSI) were measured. Cadmium (max. 39.0 mg g1 dw) and Zn (max 2502 mg g1 dw) were most strongly stored in kidney andliver and periodical influences on metal accumulation were observed. CF appeared to be a stable metric related to accumulated metal-mixtures and was best related to hepatic levels, while the HSI was less useful. Relations between single metal accumulation and IBI were influenced by sample period, however,when taking into account multiple metals periodical influences disappeared.",
author = "{De Jonge}, M. and Claude Belpaire and {Van Thuyne}, Gerlinde and Jan Breine and L. Bervoets",
year = "2015",
doi = "http://dx.doi.org/10.1016/j.envpol.2014.11.024 0269-7491",
language = "Nederlands",
volume = "197",
pages = "43--54",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "Elsevier Limited",

}

RIS

TY - JOUR

T1 - Temporal distribution of accumulated metal mixtures in two feral fish species and the relation with condition metrics and community structure

AU - De Jonge, M.

AU - Belpaire, Claude

AU - Van Thuyne, Gerlinde

AU - Breine, Jan

AU - Bervoets, L.

PY - 2015

Y1 - 2015

N2 - The present study investigated temporal influences on metal distribution in gudgeon (Gobio gobio) and roach (Rutilus rutilus), and its relation to condition metrics and fish community structure. Fish communities were sampled in two seasons (autumn and spring) during two successive years and the Index ofBiotic Integrity (IBI) was calculated. Cadmium, Cu, Pb, Zn and As concentrations were measured in gill, liver, kidney and muscle, and condition factor (CF) and hepatosomatic index (HSI) were measured. Cadmium (max. 39.0 mg g1 dw) and Zn (max 2502 mg g1 dw) were most strongly stored in kidney andliver and periodical influences on metal accumulation were observed. CF appeared to be a stable metric related to accumulated metal-mixtures and was best related to hepatic levels, while the HSI was less useful. Relations between single metal accumulation and IBI were influenced by sample period, however,when taking into account multiple metals periodical influences disappeared.

AB - The present study investigated temporal influences on metal distribution in gudgeon (Gobio gobio) and roach (Rutilus rutilus), and its relation to condition metrics and fish community structure. Fish communities were sampled in two seasons (autumn and spring) during two successive years and the Index ofBiotic Integrity (IBI) was calculated. Cadmium, Cu, Pb, Zn and As concentrations were measured in gill, liver, kidney and muscle, and condition factor (CF) and hepatosomatic index (HSI) were measured. Cadmium (max. 39.0 mg g1 dw) and Zn (max 2502 mg g1 dw) were most strongly stored in kidney andliver and periodical influences on metal accumulation were observed. CF appeared to be a stable metric related to accumulated metal-mixtures and was best related to hepatic levels, while the HSI was less useful. Relations between single metal accumulation and IBI were influenced by sample period, however,when taking into account multiple metals periodical influences disappeared.

U2 - http://dx.doi.org/10.1016/j.envpol.2014.11.024 0269-7491

DO - http://dx.doi.org/10.1016/j.envpol.2014.11.024 0269-7491

M3 - A1: Web of Science-artikel

VL - 197

SP - 43

EP - 54

JO - Environmental Pollution

JF - Environmental Pollution

SN - 0269-7491

ER -

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  • De Jonge et al 2015 Metals in fish and fish metrics Environmental Pollution

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