Mobility and bioaccessibility of trace metals in soils assessed by conventional extraction procedures and passive diffusive samplers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F12%3A00191946" target="_blank" >RIV/62156489:43210/12:00191946 - isvavai.cz</a>

Alternative codes found

RIV/68081715:_____/12:00381848

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Mobility and bioaccessibility of trace metals in soils assessed by conventional extraction procedures and passive diffusive samplers

Original language description

The objective of the work was to verify the use of the diffusive gradient in thin films technique (DGT) for assessment of metal mobility and bioaccessibility in soil and comparison of results with classical extraction procedures. Non-contaminated naturalgrassland and arable land soil samples from the South Moravian district, Czech Republic, both homogenized and undisturbed were studied. While DGT applied in soil cores gave information about vicinity of the sampling probe related predominantly to the local structure and heterogeneity of the soil, measurement of mobile and kinetically labile metal species in the soil slurry could provide an approximation of average information on plant accessible metals pools in soils, several orders of magnitude lowerin comparison with results obtained by extraction procedures. The majority of DGT measured metals occurred in low molecular labile forms as demonstrated by using the diffusive gels with different pore size. Concentration of metals measure

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

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Project

<a href="/en/project/GAP503%2F10%2F2002" target="_blank" >GAP503/10/2002: Gel techniques for characterization of environmental systems</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemical Speciation and Bioavailability

ISSN

0954-2299

e-ISSN

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Volume of the periodical

24

Issue of the periodical within the volume

4

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

261-265

UT code for WoS article

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EID of the result in the Scopus database

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