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Fingered Flow in Two Dimensions 2. Predicting Finger Moisture Profile Public Deposited

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  • An exact integral solution for the moisture profile in growing fingers in sandy soil is derived from Richards' equation. The solution provides moisture content along a finger as a function of position and time and provides applicable results, including the calculation of the asymptotic matric potential of a growing finger and a method of obtaining the unsaturated conductivity in a single experiment. The solution is verified experimentally through comparison with measurements of matric potential and moisture content using high-speed tensiometers.
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  • Selker, J., Parlange, J. -., & Steenhuis, T. (1992). Fingered flow in two dimensions: 2. predicting finger moisture profile. Water Resources Research, 28(9), 2523. doi: 10.1029/92WR00962
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  • 28
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  • 9
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  • Research supported by the U.S. Geological Survey, Department of the Interior, under USGS award 14-PO- 0001-G1749.
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  • description.provenance : Made available in DSpace on 2012-10-01T21:34:12Z (GMT). No. of bitstreams: 1 SelkerJChemicalBiologicalEnvironmentalEngineeringFingeredFlowTwoPt.2.pdf: 429842 bytes, checksum: 89f238e8798b5a4b0b28bd3b37290a37 (MD5) Previous issue date: 1992-09
  • description.provenance : Approved for entry into archive by Deborah Campbell(deborah.campbell@oregonstate.edu) on 2012-10-01T21:34:12Z (GMT) No. of bitstreams: 1 SelkerJChemicalBiologicalEnvironmentalEngineeringFingeredFlowTwoPt.2.pdf: 429842 bytes, checksum: 89f238e8798b5a4b0b28bd3b37290a37 (MD5)
  • description.provenance : Submitted by Deborah Campbell (deborah.campbell@oregonstate.edu) on 2012-10-01T20:48:58Z No. of bitstreams: 1 SelkerJChemicalBiologicalEnvironmentalEngineeringFingeredFlowTwoPt.2.pdf: 429842 bytes, checksum: 89f238e8798b5a4b0b28bd3b37290a37 (MD5)

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