Submodel of bypass flow in cracking soils. Part 1- theory
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Institute of Agrophysics, Polish Academy of Sciences, Doswiadczalna 4, 20-236 Lublin, P.O. Box 121, Poland
Int. Agrophys. 1996, 10(3): 189-195
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ABSTRACT
The ACCESS-II hydrological submodel is inherently one dimensional, it models a vertical water movement in the soil profile. Extension of this model to account for a bypass flow through cracks or macro-pores has been done using a horizontal flow model. The main problem is to incorporate a horizontal flow submodel into the ACCESS-II in order to take into account the most important features of bypass flow phenomenon.