Human impact on fluvial sediments: how to distinguish regional and local sources of heavy metals contamination
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F13%3A00426306" target="_blank" >RIV/61388980:_____/13:00426306 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1051/e3sconf/20130116008" target="_blank" >http://dx.doi.org/10.1051/e3sconf/20130116008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/e3sconf/20130116008" target="_blank" >10.1051/e3sconf/20130116008</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Human impact on fluvial sediments: how to distinguish regional and local sources of heavy metals contamination
Popis výsledku v původním jazyce
Regional contamination of southern Moravia (SE part of the Czech Republic) by heavy metals and magnetic particles during the 20th century was quantified in fluvial sediments of the Morava River. The influence of local sources to the regional contamination of the river sediments and impact of sampling sites heterogeneity were studied in profiles with different sedimentology (facies) and lithology. For this purpose, hundreds of samples were obtained from regulated channel banks and naturally inundated floodplains and proxy elementary analyses have been carried out by X-ray fluorescence spectroscopy (ED XRF), further calibrated by ICP MS. Magnetic susceptibility as a proxy of industrial contamination was determined and the age model has been obtained by 210Pb dating method. After establishing the lithological background from floodplain profiles, assessment of heavy metal contamination was done by using enrichment factors (EFs) of heavy metals (Pb, Zn, Cu, Cr) and magnetic susceptibility.
Název v anglickém jazyce
Human impact on fluvial sediments: how to distinguish regional and local sources of heavy metals contamination
Popis výsledku anglicky
Regional contamination of southern Moravia (SE part of the Czech Republic) by heavy metals and magnetic particles during the 20th century was quantified in fluvial sediments of the Morava River. The influence of local sources to the regional contamination of the river sediments and impact of sampling sites heterogeneity were studied in profiles with different sedimentology (facies) and lithology. For this purpose, hundreds of samples were obtained from regulated channel banks and naturally inundated floodplains and proxy elementary analyses have been carried out by X-ray fluorescence spectroscopy (ED XRF), further calibrated by ICP MS. Magnetic susceptibility as a proxy of industrial contamination was determined and the age model has been obtained by 210Pb dating method. After establishing the lithological background from floodplain profiles, assessment of heavy metal contamination was done by using enrichment factors (EFs) of heavy metals (Pb, Zn, Cu, Cr) and magnetic susceptibility.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
DD - Geochemie
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2013
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ON HEAVY METALS IN THE ENVIRONMENT
ISBN
—
ISSN
2267-1242
e-ISSN
—
Počet stran výsledku
3
Strana od-do
—
Název nakladatele
EDP SCIENCES
Místo vydání
ROME
Místo konání akce
Rome
Datum konání akce
23. 9. 2012
Typ akce podle státní příslušnosti
EUR - Evropská akce
Kód UT WoS článku
000326475400135