Abstract:
:Heavy metal pollution of aquatic ecosystems is worldwide problem with consequences on the aquatic organisms. The concentrations of selected heavy metals (Fe, Mn, Zn, Cu, Cd and Pb) were determined in liver, kidney, gills, muscle and bone of barbel (Barbus rebeli) and chub (Squalius squalius) from the river Crn Drim in Macedonia. In general, liver and kidney in both fish species contained the highest concentration of the investigated metals, while muscle showed lowest bioaccumulation of heavy metals. Analyses supported significant seasonal differences in some organs for some metals: highest value in spring-summer compared to autumn-winter period. Generally, metal concentration was higher in the barbel than chub. The concentration of metals in muscle are bellow permissible value and do not constitute any threat for human health due to the consumption of metal loaded fish.
journal_name
Bull Environ Contam Toxicoljournal_title
Bulletin of environmental contamination and toxicologyauthors
Jordanova M,Hristovski S,Musai M,Boškovska V,Rebok K,Dinevska-Ќovkarovska S,Melovski Ldoi
10.1007/s00128-018-2409-2subject
Has Abstractpub_date
2018-09-01 00:00:00pages
392-397issue
3eissn
0007-4861issn
1432-0800pii
10.1007/s00128-018-2409-2journal_volume
101pub_type
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