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Solute Transport in Soil at Field Scale

  • G. Dagan
  • E. Bresler
Part of the Ecological Studies book series (ECOLSTUD, volume 47)

Abstract

We consider here the transport of solutes and particularly of pollutants by water flowing downward through the unsaturated zone. Let z be a downward vertical coordinate, x and y coordinates in the horizontal plane, t the time, and C the concentration defined, for instance, as mass of solute per volume of solution. The aim of mathematical modeling of the transport phenomenon is to provide a conceptual framework and formulas, which predict C(x,y,z,t) for a given field and given flow conditions. The knowledge of the concentration distribution in space and time permits one to assess the pollution hazards in the unsaturated zone as well as the danger of contamination of the underlying aquifer.

Keywords

Field Scale Solute Transport Random Function Unsaturated Zone Solute Distribution 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Berlin Heidelberg 1984

Authors and Affiliations

  • G. Dagan
  • E. Bresler

There are no affiliations available

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