The Effect of Preferential Flow on the Solute Transport in Soil

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F08%3A01142461" target="_blank" >RIV/68407700:21110/08:01142461 - 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
The Effect of Preferential Flow on the Solute Transport in Soil
Original language description
The detailed knowledge of water flow and solute transport in structured porous media is essential for adequate mathematical modeling of the movement of nutrients or contaminants in the natural soils. Solute transport through highly permeable structures and macropores is substantially faster than transport through the soil matrix. Therefore the presence of preferential flow may affect essentially the transport of contaminant through the soil profile. It is assumed that the preferential flow will notablychange the shape of the breakthrough curve of both reacting and non-reacting species comparing to the homogeneous media. A standard infiltration experiment in combination with tracer leaching experiment is suitable for characterization of soil hydraulicand transport properties.
Czech name
Vliv preferenčního proudění na transport rozpuštěných látek půdním prostředím
Czech description
Vliv preferenčního proudění na transport rozpuštěných látek půdním prostředím

Project
<a href="/en/project/1K05024" target="_blank" >1K05024: Influence of entrapped air on preferential flow and contaminant transport in heterogeneous soils</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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