Interflow

In hydrology, interflow is the lateral movement of water in the unsaturated zone, or vadose zone, that returns to the surface or enters a stream.^[1] Interflow is sometimes used interchangeably with throughflow;^[1] however, throughflow is specifically the subcomponent of interflow that returns to the surface, as overland flow, prior to entering a stream or becoming groundwater.^[2] Interflow occurs when water infiltrates (see infiltration (hydrology)) into the subsurface, hydraulic conductivity decreases with depth, and lateral flow proceeds downslope.^[1] As water accumulates in the subsurface, saturation may occur, and interflow may exfiltrate as return flows, becoming overland flow.^[1]

References

1 2 3 4 Ward, A.; Trimble, S. (2004). Environmental Hydrology. Boca Raton: CRC Press. p. 122. ISBN 1566706165.
↑ Fetter, C. (2001). Applied Hydrogeology. New Jersey: Prentice-Hall. p. 41. ISBN 0130882399.

[Ward_and_Trimble,_2004-1] 1 2 3 4 Ward, A.; Trimble, S. (2004). Environmental Hydrology. Boca Raton: CRC Press. p. 122. ISBN 1566706165.

[Fetter,_2009-2] Fetter, C. (2001). Applied Hydrogeology. New Jersey: Prentice-Hall. p. 41. ISBN 0130882399.

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[2]

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References