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Pregled bibliografske jedinice broj: 681824

Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment.


Žvab-Rožič, Petra; Dolenec, Tadej; Baždarić, Branimir; Karamarko, Vjekoslav; Kniewald, Goran; Dolenec, Matej
Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment. // Environmental geochemistry and health, 36 (2013), 1; 19-39 doi:10.1007/s10653-013-9516-0 (međunarodna recenzija, članak, znanstveni)


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Naslov
Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment.

Autori
Žvab-Rožič, Petra ; Dolenec, Tadej ; Baždarić, Branimir ; Karamarko, Vjekoslav ; Kniewald, Goran ; Dolenec, Matej

Izvornik
Environmental geochemistry and health (0269-4042) 36 (2013), 1; 19-39

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
element levels; sea bass; sea bream; Adriatic sea

Sažetak
N this study, the role of aquaculture activity as a source of selected metals was analyzed. Significant differences in element content between cultured (Dicentrarchus labrax, Sparus aurata) and wild fishes as well as between fish muscle and their feed were detected. Higher concentrations of trace elements (i.e., As, Cu, Hg, Se) in wild fish tissues in comparison with cultured ones indicate additional sources of metals beside fish feed as natural and/or anthropogenic sources. Generally, mean Cd, Cu, Pb, Se, and Zn concentrations in cultured (0.016, 1.79, 0.14, 0.87, and 34.32 μg/g, respectively) and wild (0.011, 1.97, 0.10, 1.78, and 23, 54 μg/g, respectively) fish samples were below the permissible levels, while mean As (2.57 μg/g in cultured, 4.77 μg/g in wild) and Cr (5.25 μg/g in cultured, 2.92 μg/g in wild) values exceeded those limits. Hg values were lower in cultured (0.17 μg/g) and higher in wild (1.04 μg/g) fish specimens. The highest elemental concentrations were observed in almost all fish samples from Korčula sampling site. The smallest cultured sea basses showed As (4.01 μg/g), Cr (49.10 μg/g), Pb (0.65 μg/g), and Zn (136 μg/g) concentrations above the recommended limits ; however, values decreased as fish size increased. Therefore, the majority of metal concentrations in commercial fishes showed no problems for human consumption. Also calculated Se:Hg molar ratios (all >1) and selenium health benefit values (Se-HBVs) (all positive) showed that consumption of all observed fishes in human nutrition is not risk.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
098-0982934-2715 - Biogeokemija metala u sedimentacijskim sustavima i tlima Hrvatske (Kniewald, Goran, MZOS ) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Goran Kniewald (autor)

Poveznice na cjeloviti tekst rada:

doi fulir.irb.hr link.springer.com

Citiraj ovu publikaciju:

Žvab-Rožič, Petra; Dolenec, Tadej; Baždarić, Branimir; Karamarko, Vjekoslav; Kniewald, Goran; Dolenec, Matej
Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment. // Environmental geochemistry and health, 36 (2013), 1; 19-39 doi:10.1007/s10653-013-9516-0 (međunarodna recenzija, članak, znanstveni)
Žvab-Rožič, P., Dolenec, T., Baždarić, B., Karamarko, V., Kniewald, G. & Dolenec, M. (2013) Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment.. Environmental geochemistry and health, 36 (1), 19-39 doi:10.1007/s10653-013-9516-0.
@article{article, author = {\v{Z}vab-Ro\v{z}i\v{c}, Petra and Dolenec, Tadej and Ba\v{z}dari\'{c}, Branimir and Karamarko, Vjekoslav and Kniewald, Goran and Dolenec, Matej}, year = {2013}, pages = {19-39}, DOI = {10.1007/s10653-013-9516-0}, keywords = {element levels, sea bass, sea bream, Adriatic sea}, journal = {Environmental geochemistry and health}, doi = {10.1007/s10653-013-9516-0}, volume = {36}, number = {1}, issn = {0269-4042}, title = {Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment.}, keyword = {element levels, sea bass, sea bream, Adriatic sea} }
@article{article, author = {\v{Z}vab-Ro\v{z}i\v{c}, Petra and Dolenec, Tadej and Ba\v{z}dari\'{c}, Branimir and Karamarko, Vjekoslav and Kniewald, Goran and Dolenec, Matej}, year = {2013}, pages = {19-39}, DOI = {10.1007/s10653-013-9516-0}, keywords = {element levels, sea bass, sea bream, Adriatic sea}, journal = {Environmental geochemistry and health}, doi = {10.1007/s10653-013-9516-0}, volume = {36}, number = {1}, issn = {0269-4042}, title = {Element levels in cultured and wild sea bass (Dicentrarchus labrax) and gilthead sea bream (Sparus aurata) from the Adriatic Sea and potential risk assessment.}, keyword = {element levels, sea bass, sea bream, Adriatic sea} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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