Research output

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

Research output: Contribution to journalA1: Web of Science-article



Original languageDutch
JournalEnvironmental Pollution
Pages (from-to)43-54
Number of pages12
Publication statusPublished - 2015


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 of
Biotic 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 and
liver 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.
Research output (related by authors)
Shopping cart
Add to cart Saved citations

Copy the text from this field...



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

    Final published version, 1.08 MB, PDF document



View graph of relations