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Pregled bibliografske jedinice broj: 607243

Dynamics and fates of trace metals chronically input in a Mediterranean coastal zone impacted by a large urban area


Oursel, Benjamin; Garnier, Cédric; Durrieu, Gaël; Mounier, Stéphane; Omanović, Dario; Lucas, Yves
Dynamics and fates of trace metals chronically input in a Mediterranean coastal zone impacted by a large urban area // Marine pollution bulletin, 69 (2013), 1/2; 137-149 doi:10.1016/j.marpolbul.2013.01.023 (međunarodna recenzija, članak, znanstveni)


Naslov
Dynamics and fates of trace metals chronically input in a Mediterranean coastal zone impacted by a large urban area

Autori
Oursel, Benjamin ; Garnier, Cédric ; Durrieu, Gaël ; Mounier, Stéphane ; Omanović, Dario ; Lucas, Yves

Izvornik
Marine pollution bulletin (0025-326X) 69 (2013), 1/2; 137-149

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

Ključne riječi
TWW; Urban rivers; Metal contamination; Coastal zone; Dry period

Sažetak
Quantification and characterization of chronic inputs of trace metals and organic carbon in a coastal Mediterranean area (the city of Marseille) during the dry season was carried out. The 625 km2 watershed includes two small coastal rivers whose waters are mixed with treated wastewater (TWW) just before their outlet into the sea. Dissolved and particulate Cu, Pb, Cd, Zn, Co, Ni and organic carbon concentrations in the rivers were comparable to those in other Mediterranean coastal areas, whereas at the outlet, 2- to 18-fold higher concentrations reflected the impact of the TWW. A non-conservative behavior observed for most of the studied metals in the mixing zone was validated by a remobilization experiment performed in the laboratory. The results showed that sorption/desorption processes could occur with slow kinetics with respect to the mixing time in the plume, indicating non-equilibrium in the dissolved/particulate metal distribution. Thus, a sample filtration immediately after sampling is strictly required.

Izvorni jezik
Engleski

Znanstvena područja
Geologija, Kemija



POVEZANOST RADA


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

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Dario Omanović, (214643)

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
  • MEDLINE


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