Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 1072410

Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia


Sakan, Sanja; Frančišković-Bilinski, Stanislav; Đorđević, Dragana; Popović, Aleksandar; Škrivanj, Sandra; Bilinski, Halka
Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia // Water, 12 (2020), 7; 2024, 16 doi:10.3390/w12072024 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1072410 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia

Autori
Sakan, Sanja ; Frančišković-Bilinski, Stanislav ; Đorđević, Dragana ; Popović, Aleksandar ; Škrivanj, Sandra ; Bilinski, Halka

Izvornik
Water (2073-4441) 12 (2020), 7; 2024, 16

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

Ključne riječi
potentially toxic elements ; Kupa River ; Croatia ; sediment ; chemical fractions

Sažetak
This study investigated the quality of Kupa River sediment using sequential extraction, ecological risk, and contamination indexes (Risk assessment code, Index of geoaccumulation, Enrichment factor, Ecological risk factor, Ecological risk index), determination of magnetic susceptibility of sediments, and statistical methods. The BCR sequential extraction technique was used for evaluating various element-binding forms. Most of the elements were considered to be immobile due to the high availability in the residual fraction. Lead was present mainly in the reducible fraction, while more easily mobile and bioavailable forms were predominant for cadmium and barium. Sediment samples from the river catchment exhibited low ecological risk. The most toxic element, Cd, is the main contributor to the total potentially ecological risk. Increased values of contamination factors have been observed for Zn, Cr, and Ba in some localities. Results of the comparison of element contents in sediments in a 15-year period (2018 vs. 2003) indicated that the situation with toxic element content in sediments along Kupa River improved formost of its course. Unfortunately, on the lower course of the river, the situation has worsened. Using the example of Kupa River sediments, it was shown that the magnetic susceptibility method is excellent indetecting increased values of Cr.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekt / tema
098-0982934-2720 - MEĐUDJELOVANJA OBLIKA TRAGOVA METALA U VODENOM OKOLIŠU (Ivanka Pižeta, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Sakan, Sanja; Frančišković-Bilinski, Stanislav; Đorđević, Dragana; Popović, Aleksandar; Škrivanj, Sandra; Bilinski, Halka
Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia // Water, 12 (2020), 7; 2024, 16 doi:10.3390/w12072024 (međunarodna recenzija, članak, znanstveni)
Sakan, S., Frančišković-Bilinski, S., Đorđević, D., Popović, A., Škrivanj, S. & Bilinski, H. (2020) Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia. Water, 12 (7), 2024, 16 doi:10.3390/w12072024.
@article{article, year = {2020}, pages = {16}, DOI = {10.3390/w12072024}, chapter = {2024}, keywords = {potentially toxic elements, Kupa River, Croatia, sediment, chemical fractions}, journal = {Water}, doi = {10.3390/w12072024}, volume = {12}, number = {7}, issn = {2073-4441}, title = {Geochemical fractionation and risk assessment of potentially toxic elements in sediments from Kupa River, Croatia}, keyword = {potentially toxic elements, Kupa River, Croatia, sediment, chemical fractions}, chapternumber = {2024} }

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


Citati