Detail publikace

Use of the diffusive gradients in thin films technique to evaluate (bio)available trace metal concentrations in river water

Diviš P., Dočekalová H., Brulík L., Pavliš M., Hekera P.

Originální název

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

Concentrations of Cd, Cu, Cr, Pb, Ni and Zn were monitored in the Svitava River (the Czech Republic) during April and September 2005. Total concentrations and total dissolved concentrations were obtained through regular water sampling, and the diffusive gradients in thin films technique (DGT) were used to gain information on the kinetically labile metal concentrations. Each measured concentration was compared with the corresponding average (bio)available concentration calculated from the mass of metal accumulated by the moss species Fontinalis antipyretica. The concentrations of Cd, Pb, Cr and Zn measured using DGT corresponded well with those obtained after the deployment of Fontinalis antipyretica moss bags in the Svitava River, but the concentrations of Cu and Ni did not. The calculated (bio)available Cu concentration correlated well with the total dissolved concentration of Cu, whereas no correlation was found to exist between the concentrations of Ni.

Klíčová slova

diffusive gradients in thin films technique, bioavailabilty, trace metals, Svitava River

Autoři

Diviš P., Dočekalová H., Brulík L., Pavliš M., Hekera P.

Rok RIV

2007

Vydáno

1. 3. 2007

ISSN

1618-2642

Periodikum

Analytical and Bioanalytical Chemistry

Ročník

387

Číslo

Stát

Spolková republika Německo

Strany od

2239

Strany do

2244

Strany počet

BibTex

@article{BUT43427,
  author="Pavel {Diviš} and Hana {Dočekalová} and Lukáš {Brulík}",
  title="Use of the diffusive gradients in thin films technique to evaluate (bio)available trace metal concentrations in river water",
  journal="Analytical and Bioanalytical Chemistry",
  year="2007",
  volume="387",
  number="6",
  pages="2239--2244",
  issn="1618-2642"
}