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https://doi.org/10.2478/10004-1254-60-2009-1919

Chemical Profile of Plomin Bay Sediments

Višnja Oreščanin   ORCID icon orcid.org/0000-0001-7382-472X ; USKNI, Laboratory for Applied Nuclear Analytics, Zagreb, Croatia
Karlo Nađ ; Institute Ruđer Bošković, Zagreb, Croatia
Anamarija Bartolinčić ; Belupo, Zagreb, Croatia
Vladivoj Vlaković ; Institute Ruđer Bošković, Zagreb, Croatia

Puni tekst: engleski, pdf (83 KB) str. 281-287 preuzimanja: 868* citiraj
APA 6th Edition
Oreščanin, V., Nađ, K., Bartolinčić, A. i Vlaković, V. (2009). Chemical Profile of Plomin Bay Sediments. Arhiv za higijenu rada i toksikologiju, 60 (3), 281-287. https://doi.org/10.2478/10004-1254-60-2009-1919
MLA 8th Edition
Oreščanin, Višnja, et al. "Chemical Profile of Plomin Bay Sediments." Arhiv za higijenu rada i toksikologiju, vol. 60, br. 3, 2009, str. 281-287. https://doi.org/10.2478/10004-1254-60-2009-1919. Citirano 23.10.2021.
Chicago 17th Edition
Oreščanin, Višnja, Karlo Nađ, Anamarija Bartolinčić i Vladivoj Vlaković. "Chemical Profile of Plomin Bay Sediments." Arhiv za higijenu rada i toksikologiju 60, br. 3 (2009): 281-287. https://doi.org/10.2478/10004-1254-60-2009-1919
Harvard
Oreščanin, V., et al. (2009). 'Chemical Profile of Plomin Bay Sediments', Arhiv za higijenu rada i toksikologiju, 60(3), str. 281-287. https://doi.org/10.2478/10004-1254-60-2009-1919
Vancouver
Oreščanin V, Nađ K, Bartolinčić A, Vlaković V. Chemical Profile of Plomin Bay Sediments. Arh Hig Rada Toksikol. [Internet]. 2009 [pristupljeno 23.10.2021.];60(3):281-287. https://doi.org/10.2478/10004-1254-60-2009-1919
IEEE
V. Oreščanin, K. Nađ, A. Bartolinčić i V. Vlaković, "Chemical Profile of Plomin Bay Sediments", Arhiv za higijenu rada i toksikologiju, vol.60, br. 3, str. 281-287, 2009. [Online]. https://doi.org/10.2478/10004-1254-60-2009-1919

Sažetak
Granulometric, chemical, and leaching properties of sediments dredged in the Plomin Bay (Northern Adriatic Sea, Croatia) were investigated in order to asses the risk of remobilisation of heavy metals into the water column. In total 65 samples from 65 sampling sites were taken from different sediment depths within the bay. Analysis of variance confirmed the homogeneity of granulometric and elemental composition of the investigated sediment throughout its volume. Granulometric analysis showed that all samples corresponded to a pelitic fraction (<0.063 mm). Bulk elemental mass fractions in the sediments were similar to literature data on relatively unpolluted areas of the Adriatic Sea. High sedimentation rate caused by constant infl ow of material from the Boljunčica River drainage may be responsible for low levels of heavy metals and negligible infl uence of fl y and bottom ash from a nearby disposal site on the chemical composition of the sediments. In contact with sea water only 0.29 mg kg-1 of V, 0.04 mg kg-1 of Cr, 0.07 mg kg-1 of Ni, 0.33 mg kg-1 of Cu, 0.67 mg kg-1 of Zn and 0.06 mg kg-1 of Pb could be remobilised from sediment material into the water column. However, these values increased three to ten times in case of leaching with organic acids.

Ključne riječi
dredging; heavy metals; leaching; marine sediments; organic complexes; remobilisation; sea water

Hrčak ID: 40675

URI
https://hrcak.srce.hr/40675

[hrvatski]

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