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Pregled bibliografske jedinice broj: 753575

Geochemical characterization and environmental status of Makirina Bay sediments (northern Dalmatia, Republic of Croatia)


Komar, Darja; Dolenec, Matej; Lambaša Belak, Živana; Slavica Matešić, Sanja; Lojen, Sonja; Kniewald, Goran; Vrhovnik, Petra; Dolenec, Tadej; Rogan Šmuc, Nastja
Geochemical characterization and environmental status of Makirina Bay sediments (northern Dalmatia, Republic of Croatia) // Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society, 68 (2015), 1; 79-92 doi:10.4154/GC.2015.06 (međunarodna recenzija, članak, znanstveni)


Naslov
Geochemical characterization and environmental status of Makirina Bay sediments (northern Dalmatia, Republic of Croatia)

Autori
Komar, Darja ; Dolenec, Matej ; Lambaša Belak, Živana ; Slavica Matešić, Sanja ; Lojen, Sonja ; Kniewald, Goran ; Vrhovnik, Petra ; Dolenec, Tadej ; Rogan Šmuc, Nastja

Izvornik
Geologia Croatica : journal of the Croatian Geological Survey and the Croatian Geological Society (1330-030X) 68 (2015), 1; 79-92

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

Ključne riječi
Makirina Bay sediments (Republic of Croatia); Potentially toxic elements (PTE); Enrichment factor (EF); Sequential extraction procedure; Transfer factor (TF); seagrass Cymodocea nodosa

Sažetak
This research focuses on determination of the mineralogical composition, geochemical characteristics and evaluationof pollution status of the Makirina Bay sediments. Calculated enrichment factor (EF) values show no enrichment (< 1) for Cd, Ni, and Zn, minor enrichment (< 3) for As, Cu, and Pb, and minor to moderate enrichment for Mo. The resultsof the sequential leaching procedure for the aforementioned potentially toxic elements (PTE) indicates that the mobilityand bioavailability characteristics of the PTE studied declined in the following order: Mo > Cd > Pb > Ni > Zn > Cu > As. Principal component analysis (PCA) and correlation analysis confirmed the PTE distribution depends mainly on thegeogenic mineral components and anthropogenic activities in the areas surrounding the bay. Calculated transfer factor(TF) values from sediment to seagrass Cymodocea nodosa (C. nodosa) were < 1, showing that despite the results of thesequential extraction procedure, PTE transfer from sediment to roots was not effective.

Izvorni jezik
Engleski

Znanstvena područja
Geologija

Časopis indeksira:


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


Uključenost u ostale bibliografske baze podataka:


  • BIOSIS Previews (Biological Abstracts)
  • Geoarchive
  • Geobase
  • GeoRef
  • Geo Abstracts
  • Geotitles
  • Scopus
  • MINABS Online
  • Zoological Abstracts
  • PASCAL
  • Petroleum Abstracts
  • Chemical Abstracts
  • Current Geographical Abstracts
  • EBSCO Academic Search Complete
  • Science Citation Index Expanded (Web of Science)


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