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

Napredna pretraga

Pregled bibliografske jedinice broj: 917717

Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor


Cindrić, Ana-Marija; Cukrov, Neven; Durrieu, Gaël; Garnier, Cédric; Pižeta, Ivanka; Omanović, Dario
Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor // Croatica Chemica Acta, 90 (2017), 2; 177-185 doi:10.5562/cca3163 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 917717 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor

Autori
Cindrić, Ana-Marija ; Cukrov, Neven ; Durrieu, Gaël ; Garnier, Cédric ; Pižeta, Ivanka ; Omanović, Dario

Izvornik
Croatica Chemica Acta (0011-1643) 90 (2017), 2; 177-185

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

Ključne riječi
chemical modeling ; diffusive gradients in thin-films (DGT) ; speciation ; trace metals

Sažetak
Two complementary approaches, based on discrete and passive samplings (diffusive gradients in thin-films - DGT), supported by the speciation modeling, were evaluated for the assessment of distribution and operational speciation of trace metals (Zn, Cd, Pb, Cu, Ni and Co) within a small marine harbor (Rijeka, Croatia). Concentrations of dissolved metals were relatively low and comparable to, or slightly above those found in coastal Adriatic region. Compared to higher variability of dissolved metal concentrations due to the discrete sampling, smoother temporal distribution was recorded for DGT-labile metals. The percentages of DGT-labile metal concentrations, which reflect their affinity to organic matter, varied among metals with the following order: Cu < Zn ≈ Co < Ni < Cd ≈ Pb. DGT-labile metal concentrations predicted by speciation modeling were in a good agreement with the measured ones for Zn, Cd and Ni, while they are underestimated for Pb and Cu, and overestimated for Co. In-situ DGT technique is recommended for the assessment of the water quality status in marine environment.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
HRZZ-IP-2014-09-7530 - Novi metodološki pristupbiogeokemijskim istraživanjima specijacije metala u tragovima u obalnim vodenim ekosustavima (Dario Omanović, )

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Cindrić, Ana-Marija; Cukrov, Neven; Durrieu, Gaël; Garnier, Cédric; Pižeta, Ivanka; Omanović, Dario
Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor // Croatica Chemica Acta, 90 (2017), 2; 177-185 doi:10.5562/cca3163 (međunarodna recenzija, članak, znanstveni)
Cindrić, A., Cukrov, N., Durrieu, G., Garnier, C., Pižeta, I. & Omanović, D. (2017) Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor. Croatica Chemica Acta, 90 (2), 177-185 doi:10.5562/cca3163.
@article{article, year = {2017}, pages = {177-185}, DOI = {10.5562/cca3163}, keywords = {chemical modeling, diffusive gradients in thin-films (DGT), speciation, trace metals}, journal = {Croatica Chemica Acta}, doi = {10.5562/cca3163}, volume = {90}, number = {2}, issn = {0011-1643}, title = {Evaluation of Discrete and Passive Sampling (Diffusive Gradients in Thin-films – DGT) Approach for the Assessment of Trace Metal Dynamics in Marine Waters – a Case Study in a Small Harbor}, keyword = {chemical modeling, diffusive gradients in thin-films (DGT), speciation, trace metals} }

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