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A recent history of metal accumulation in the sediments of Rijeka harbor, Adriatic Sea, Croatia


Cukrov, Neven; Frančišković-Bilinski, Stanislav; Barišić, Delko; Hlača, Bojan
A recent history of metal accumulation in the sediments of Rijeka harbor, Adriatic Sea, Croatia // Marine pollution bulletin, 62 (2011), 1; 154-167 doi:10.1016/j.marpolbul.2010.08.020 (međunarodna recenzija, članak, znanstveni)


Naslov
A recent history of metal accumulation in the sediments of Rijeka harbor, Adriatic Sea, Croatia

Autori
Cukrov, Neven ; Frančišković-Bilinski, Stanislav ; Barišić, Delko ; Hlača, Bojan

Izvornik
Marine pollution bulletin (0025-326X) 62 (2011), 1; 154-167

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

Ključne riječi
Rijeka harbor (Croatia) ; metals ; port sediments ; sediment quality

Sažetak
With the main goal to evaluate the metal pollution in sediments of Rijeka harbor, it has been studied ; the nowadays anthropogenic influence as well as such an influence during the last decades. Sediments profiles at 10 sampling points were taken. Chemical contents in bulk sediment were obtained for 63 elements using ICP-MS method and selected elements concentrations were evaluated by factor statistical analyses. Also, metal enrichment factor and geoaccumulation index were calculated and spatial distribution maps were constructed. Hg was the heaviest pollutant, with concentrations exceeding 4 mg/kg. Ag was the second important pollutant with constantly increasing values. Average concentrations of the most toxic elements are comparable with other world port sediments and their toxicity is ranging from threshold values (Cr, As) over midrange effect values (Cd, Pb, Cu, Zn Ni) to extreme effect values (Hg). The pollution with metals is decreasing during last decades, except Ag and Ba.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekt / tema
098-0982934-2713 - Radionuklidi i elementi u tragovima u okolišnim sustavima (Delko Barišić, )
098-0982934-2720 - MEĐUDJELOVANJA OBLIKA TRAGOVA METALA U VODENOM OKOLIŠU (Ivanka Pižeta, )

Ustanove
Institut "Ruđer Bošković", Zagreb

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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