Parameterisation and modelling of cadmium transport in soils under conditions of climate change

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01137225" target="_blank" >RIV/68407700:21110/07:01137225 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Parameterisation and modelling of cadmium transport in soils under conditions of climate change
Original language description
Cadmium penetration into a sandy-loam soil during the field ponded infiltration at Kráľovska lúka site in Southern Slovakia was observed in a controlled experiment using a radioactive tracer technique. Quite deep 115mCd penetration (65 cm beneath the soil surface) gives evidence of the particle-facilitated transport of cadmium through preferential pathways, when more than 40% of the applied cadmium moved deeper than 10 cm. Adsorption of cadmium on all the soil particles, the particles > 0.01 mm and theparticles < 0.01 mm were estimated in laboratory batch tests using the radioactive tracer technique, and the distribution coefficients were calculated for both the matrix and preferential flow domains. Data from the field experiment were used to calibrate the dual-continuum model S1D Dual. The model was then used for predicting cadmium penetration into the soil in Kalinkovo, Macov and Jurová during a simulated heavy-rain event.
Czech name
Parametrizace a modelování transportu kadmia v podmínkách klimatické změny
Czech description
Parametrizace a modelování transportu kadmia v podmínkách klimatické změny

Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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