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Pregled bibliografske jedinice broj: 780289

Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea)


Jurina, Irena; Ivanić, Maja; Vdović, Neda; Troskot-Čorbić, Tamara; Lojen, Sonja; Mikac, Nevenka; Sondi, Ivan
Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea) // Journal of geochemical exploration, 157 (2015), 120-131 doi:10.1016/j.gexplo.2015.06.005 (međunarodna recenzija, članak, znanstveni)


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Naslov
Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea)

Autori
Jurina, Irena ; Ivanić, Maja ; Vdović, Neda ; Troskot-Čorbić, Tamara ; Lojen, Sonja ; Mikac, Nevenka ; Sondi, Ivan

Izvornik
Journal of geochemical exploration (0375-6742) 157 (2015); 120-131

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

Ključne riječi
Neretva River delta; Trace metals; Sedimentary organic matter; Stable isotopes

Sažetak
The deposition and distribution of trace metals in surface sediments of the karstic, microtidal and low-wave energy environment of the Neretva River delta and the adjacent coastal region were investigated. These processes were studied in relation to the sedimentological characteristics of the deposits, their surface physico-chemical properties, i.e., specific surface area (SSA) and cation exchange capacity (CEC), and the content, characteristics and origin of sedimentary organic matter (SOM). The results indicate two principal mechanisms governing the spatial distribution of trace metals in the delta plain and adjacent marine surface sediments. Firstly, the presence of SOM in the delta plain freshwater sediments exerts a significant effect on their surface properties, thus influencing the distribution of trace metals, particularly Cd. In the Neretva Channel, the highest share of the terrestrial component of SOM (estimated from δ13C values of organic carbon) was found in the proximity of the river mouth. This coincides with the markedly elevated concentrations of Pb, Cu and Cd, indicating their association with organic substances of terrestrial origin. Secondly, the spatial distributions of Ni, Co and Zn in the surface marine sediments of the Neretva Channel are closely related to the sedimentation dynamics and deposition pattern of the river-borne fine-grained particles. The strong correlation between the concentrations of Ni, Co and Zn and the content of Al, Fe and Mn indicates their binding on Mn and Fe oxide and oxyhydroxide coatings at the clay mineral surfaces. The results indicate a low level of anthropogenic metal contamination in the investigated area.

Izvorni jezik
Engleski

Znanstvena područja
Geologija



POVEZANOST RADA


Projekti:
HRZZ-IP-2013-11-7555 - Transport i kemodinamika elemenata u tragovima u slatkovodnim i priobalnim sedimentacijskim sustavima (TRACESS) (Kniewald, Goran, HRZZ - 2013-11) ( POIROT)
HRZZ-IP-2013-11-2504 - Nanominerali u sedimentima i tlima: formiranje, značajke i uloga u biogeokemijskim procesima (NanoMin) (Sondi, Ivan, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut "Ruđer Bošković", Zagreb,
Rudarsko-geološko-naftni fakultet, Zagreb

Citiraj ovu publikaciju

Jurina, Irena; Ivanić, Maja; Vdović, Neda; Troskot-Čorbić, Tamara; Lojen, Sonja; Mikac, Nevenka; Sondi, Ivan
Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea) // Journal of geochemical exploration, 157 (2015), 120-131 doi:10.1016/j.gexplo.2015.06.005 (međunarodna recenzija, članak, znanstveni)
Jurina, I., Ivanić, M., Vdović, N., Troskot-Čorbić, T., Lojen, S., Mikac, N. & Sondi, I. (2015) Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea). Journal of geochemical exploration, 157, 120-131 doi:10.1016/j.gexplo.2015.06.005.
@article{article, year = {2015}, pages = {120-131}, DOI = {10.1016/j.gexplo.2015.06.005}, keywords = {Neretva River delta, Trace metals, Sedimentary organic matter, Stable isotopes}, journal = {Journal of geochemical exploration}, doi = {10.1016/j.gexplo.2015.06.005}, volume = {157}, issn = {0375-6742}, title = {Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea)}, keyword = {Neretva River delta, Trace metals, Sedimentary organic matter, Stable isotopes} }
@article{article, year = {2015}, pages = {120-131}, DOI = {10.1016/j.gexplo.2015.06.005}, keywords = {Neretva River delta, Trace metals, Sedimentary organic matter, Stable isotopes}, journal = {Journal of geochemical exploration}, doi = {10.1016/j.gexplo.2015.06.005}, volume = {157}, issn = {0375-6742}, title = {Deposition of trace metals in sediments of the deltaic plain and adjacent coastal area (the Neretva River, Adriatic Sea)}, keyword = {Neretva River delta, Trace metals, Sedimentary organic matter, Stable isotopes} }

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


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