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https://doi.org/10.2478/10004-1254-65-2014-2451

Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria

Vesela Yancheva   ORCID icon orcid.org/0000-0001-8316-1990 ; Department of Ecology and Environmental Conservation, Faculty of Biology, University of Plovdiv, Plovdiv, Bulgaria
Stela Stoyanova ; Department of Ecology and Environmental Conservation, Faculty of Biology, University of Plovdiv, Plovdiv, Bulgaria
Iliana Velcheva ; Department of Ecology and Environmental Conservation, Faculty of Biology, University of Plovdiv, Plovdiv, Bulgaria
Slaveya Petrova ; Department of Ecology and Environmental Conservation, Faculty of Biology, University of Plovdiv, Plovdiv, Bulgaria
Elenka Georgieva ; Department of Developmental Biology, Faculty of Biology, University of Plovdiv, Plovdiv, Bulgaria

Puni tekst: engleski, pdf (676 KB) str. 57-65 preuzimanja: 787* citiraj
APA 6th Edition
Yancheva, V., Stoyanova, S., Velcheva, I., Petrova, S. i Georgieva, E. (2014). Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria. Arhiv za higijenu rada i toksikologiju, 65 (1), 57-65. https://doi.org/10.2478/10004-1254-65-2014-2451
MLA 8th Edition
Yancheva, Vesela, et al. "Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria." Arhiv za higijenu rada i toksikologiju, vol. 65, br. 1, 2014, str. 57-65. https://doi.org/10.2478/10004-1254-65-2014-2451. Citirano 31.10.2020.
Chicago 17th Edition
Yancheva, Vesela, Stela Stoyanova, Iliana Velcheva, Slaveya Petrova i Elenka Georgieva. "Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria." Arhiv za higijenu rada i toksikologiju 65, br. 1 (2014): 57-65. https://doi.org/10.2478/10004-1254-65-2014-2451
Harvard
Yancheva, V., et al. (2014). 'Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria', Arhiv za higijenu rada i toksikologiju, 65(1), str. 57-65. https://doi.org/10.2478/10004-1254-65-2014-2451
Vancouver
Yancheva V, Stoyanova S, Velcheva I, Petrova S, Georgieva E. Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria. Arh Hig Rada Toksikol. [Internet]. 2014 [pristupljeno 31.10.2020.];65(1):57-65. https://doi.org/10.2478/10004-1254-65-2014-2451
IEEE
V. Yancheva, S. Stoyanova, I. Velcheva, S. Petrova i E. Georgieva, "Metal bioaccumulation in common carp and rudd from the Topolnitsa reservoir, Bulgaria", Arhiv za higijenu rada i toksikologiju, vol.65, br. 1, str. 57-65, 2014. [Online]. https://doi.org/10.2478/10004-1254-65-2014-2451

Sažetak
Concentrations of arsenic (As), cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn) were determined in water samples and five fish organs (gills, liver, kidney, spleen, and muscle) of common carp (Cyprinus carpio L.) and common rudd (Scardinius erythrophthalmus L.) from the Topolnitsa reservoir (Bulgaria) in three seasons (spring, summer, and autumn). This water ecosystem is located in a copper mining and metallurgical region. Water metal concentrations were significantly higher in the summer than in the spring (p<0.05). Moreover, As, Cd, Cu, and Zn concentrations were higher than the national limits. Qualitative factors “element” and “fish organ” had a stronger influence on metal bioaccumulation than the factors “season” and “fish species”. In fish, the highest metal levels were detected in the liver, spleen, kidney and gills, and the lowest in the dorsal muscle. Tissue levels were higher in the summer, but in general they were similar between the two Cyprinid fish. Fish muscles had the lowest metal levels at all times, but As and Pb exceeded the national and international standards. Therefore, we would not recommend fish consumption from Topolnitsa, as continuous metal contamination of the reservoir may seem to present human health risk.

Ključne riječi
bioaccumulation; freshwater fish; ICP-MS; organs

Hrčak ID: 117131

URI
https://hrcak.srce.hr/117131

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Posjeta: 1.180 *