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Pregled bibliografske jedinice broj: 874015

Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia)


Ivanić, Maja; Lojen, Sonja; Grozić, Dino; Jurina, Irena; Škapin, Srečo D.; Troskot-Čorbić, Tamara; Mikac, Nevenka; Juračić, Mladen; Sondi, Ivan
Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia) // Quaternary international, 494 (2018), 286-299 doi:10.1016/j.quaint.2017.03.050 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 874015 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia)

Autori
Ivanić, Maja ; Lojen, Sonja ; Grozić, Dino ; Jurina, Irena ; Škapin, Srečo D. ; Troskot-Čorbić, Tamara ; Mikac, Nevenka ; Juračić, Mladen ; Sondi, Ivan

Izvornik
Quaternary international (1040-6182) 494 (2018); 286-299

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

Ključne riječi
Lacustrine environment ; Neretva River delta ; Trace elements ; Sedimentary organic matter ; Stable isotopes ; Nanostructured authigenic calcite ; Pyrite

Sažetak
This paper investigates recent sedimentation processes and geochemistry of sedimentary organic matter (SOM) and trace elements in a unique semi- enclosed lacustrine sedimentation system in a transitional land-sea environment of the Neretva River delta. The results have shown that the influence of the Neretva River on the lake sedimentation processes is limited to short-term flood events carrying terrigenous loads, while the authigenic formation of nanostructured calcite is the primary source of sediments in the recent past. The enhanced release of biogenic CO2 into the pore water, deriving from the decomposition of SOM, acts as a major contributor to this process. The occurrence of early formed syngenetic and diagenetic pyrite indicates the existence of oxygen-depleted conditions in the investigated system in the recent past. The input of terrigenous material was identified as the main source of trace elements (Pb, Cu, Zn, Sn) in the lake sediments. The distribution of redox sensitive elements (Mo, Tl, V) particularly depends on the oxygen deficiency and the formation of sedimentary pyrite. The human impact in the study area is negligible, although somewhat elevated concentrations of Sn were found in the surface sediment layers. Finally, the results obtained indicate that the Kuti Lake represents a unique lacustrine environment which can be viewed as an isolated sedimentological and biogeochemical system in the Neretva River delta.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


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

Ustanove:
INA-Industrija nafte d.d.,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Rudarsko-geološko-naftni fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com

Citiraj ovu publikaciju:

Ivanić, Maja; Lojen, Sonja; Grozić, Dino; Jurina, Irena; Škapin, Srečo D.; Troskot-Čorbić, Tamara; Mikac, Nevenka; Juračić, Mladen; Sondi, Ivan
Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia) // Quaternary international, 494 (2018), 286-299 doi:10.1016/j.quaint.2017.03.050 (međunarodna recenzija, članak, znanstveni)
Ivanić, M., Lojen, S., Grozić, D., Jurina, I., Škapin, S., Troskot-Čorbić, T., Mikac, N., Juračić, M. & Sondi, I. (2018) Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia). Quaternary international, 494, 286-299 doi:10.1016/j.quaint.2017.03.050.
@article{article, author = {Ivani\'{c}, Maja and Lojen, Sonja and Grozi\'{c}, Dino and Jurina, Irena and \v{S}kapin, Sre\v{c}o D. and Troskot-\v{C}orbi\'{c}, Tamara and Mikac, Nevenka and Jura\v{c}i\'{c}, Mladen and Sondi, Ivan}, year = {2018}, pages = {286-299}, DOI = {10.1016/j.quaint.2017.03.050}, keywords = {Lacustrine environment, Neretva River delta, Trace elements, Sedimentary organic matter, Stable isotopes, Nanostructured authigenic calcite, Pyrite}, journal = {Quaternary international}, doi = {10.1016/j.quaint.2017.03.050}, volume = {494}, issn = {1040-6182}, title = {Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia)}, keyword = {Lacustrine environment, Neretva River delta, Trace elements, Sedimentary organic matter, Stable isotopes, Nanostructured authigenic calcite, Pyrite} }
@article{article, author = {Ivani\'{c}, Maja and Lojen, Sonja and Grozi\'{c}, Dino and Jurina, Irena and \v{S}kapin, Sre\v{c}o D. and Troskot-\v{C}orbi\'{c}, Tamara and Mikac, Nevenka and Jura\v{c}i\'{c}, Mladen and Sondi, Ivan}, year = {2018}, pages = {286-299}, DOI = {10.1016/j.quaint.2017.03.050}, keywords = {Lacustrine environment, Neretva River delta, Trace elements, Sedimentary organic matter, Stable isotopes, Nanostructured authigenic calcite, Pyrite}, journal = {Quaternary international}, doi = {10.1016/j.quaint.2017.03.050}, volume = {494}, issn = {1040-6182}, title = {Geochemistry of sedimentary organic matter and trace elements in modern lake sediments from transitional karstic land-sea environment of the Neretva River delta (Kuti Lake, Croatia)}, keyword = {Lacustrine environment, Neretva River delta, Trace elements, Sedimentary organic matter, Stable isotopes, Nanostructured authigenic calcite, Pyrite} }

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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