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J. Davidson, D. Nielsen, J. Biggar (1966)
The Dependence of Soil Water Uptake and Release Upon the Applied Pressure Increment1Soil Science Society of America Journal, 30
Topp Topp (1966)
Surface tension and water contamination as related to the selection of flow system componentsSoil Sci. Soc. Amer. Proc., 30
E. Youngs (1964)
AN INFILTRATION METHOD OF MEASURING THE HYDRAULIC CONDUCTIVITY OF UNSATURATED POROUS MATERIALSSoil Science, 97
Collis‐George Collis‐George (1955)
Hysteresis in moisture contentsuction relationships in soilsProc. Nat. Acad. Sci., India, 24A
D. Elrick (1963)
Unsaturated flow properties of soilsSoil Research, 1
Davidson Davidson, Nielsen Nielsen, Biggar Biggar (1966)
The dependence of soil water uptake and release upon the applied pressure incrementSoil Sci. Soc. Amer. Proc., 30
J. Philip (1964)
Similarity Hypothesis for Capillary Hysteresis in Porous MaterialsJournal of Geophysical Research, 69
Elrick Elrick (1963)
Unsaturated flow properties of soilsAust. J. Soil Res., 1
N. Collis-george, M. Rosenthal (1966)
Proposed outflow method for the determination of the hydraulic conductivity of unsaturated porous materialsSoil Research, 4
G. Topp, A. Klute, D. Peters (1967)
Comparison of Water Content‐Pressure Head Data Obtained by Equilibrium, Steady‐State, and Unsteady‐State MethodsSoil Science Society of America Journal, 31
G. Topp, E. Miller (1966)
Hysteretic Moisture Characteristics and Hydraulic Conductivities for Glass-Bead Media1Soil Science Society of America Journal, 30
G. Topp (1969)
Soil-Water Hysteresis Measured in a Sandy Loam and Compared with the Hysteretic Domain Model1Soil Science Society of America Journal, 33
D. Elrick, D. Bowman (1964)
Note on an Improved Apparatus for Soil Moisture Flow Measurements 1Soil Science Society of America Journal, 28
J. Cary (1967)
EXPERIMENTAL MEASUREMENTS OF SOIL‐MOISTURE HYSTERESIS AND ENTRAPPED AIRSoil Science, 104
N. Morrow, C. Harris (1965)
Capillary Equilibrium in Porous MaterialsSociety of Petroleum Engineers Journal, 5
Peck Peck (1969)
Entrapment, stability, and persistence of air bubbles in soil waterAust. J. Soil Res., 7
A. Poulovassilis (1962)
HYSTERESIS OF PORE WATER, AN APPLICATION OF THE CONCEPT OF INDEPENDENT DOMAINSSoil Science, 93
W. Staple (1965)
MOISTURE TENSION, DIFFUSIVITY, AND CONDUCTIVITY OF A LOAM SOIL DURING WETTING AND DRYINGCanadian Journal of Soil Science, 45
Collis‐George Collis‐George, Rosenthal Rosenthal (1966)
Proposed outflow method for the determination of the hydraulic conductivity of unsaturated porous materialsAust. J. Soil Res., 4
D. Nielsen, J. Biggar (1961)
MEASURING CAPILLARY CONDUCTIVITYSoil Science, 92
G. Topp (1966)
Surface Tension and Water Contamination as Related to the Selection of Flow System ComponentsSoil Science Society of America Journal, 30
A. Poulovassilis (1969)
THE EFFECT OF HYSTERESIS OF PORE-WATER ON THE HYDRAULIC CONDUCTIVITYEuropean Journal of Soil Science, 20
Topp Topp (1969)
Soil‐water hysteresis measured in a sandy loam and compared with the hysteretic domain modelSoil Sci. Soc. Amer. Proc., 33
J. Enderby (1955)
The domain model of hysteresis. Part 1.—Independent domainsTransactions of The Faraday Society, 51
A. Peck (1969)
Entrapment, stability, and persistence of air bubbles in soil waterSoil Research, 7
D. Everett (1955)
A general approach to hysteresis. Part 4. An alternative formulation of the domain modelTransactions of The Faraday Society, 51
Elrick Elrick, Bowman Bowman (1964)
Note on an improved apparatus for soil moisture flow measurementsSoil Sci. Soc. Amer. Proc., 28
Topp Topp, Klute Klute, Peters Peters (1967)
Comparison of water content‐pressure head data obtained by equilibrium, steady‐state, and unsteady‐state methodsSoil Sci. Soc. Amer. Proc., 31
R. Green, R. Hanks, W. Larson (1964)
Estimates of Field Infiltration by Numerical Solution of the Moisture Flow Equation 1Soil Science Society of America Journal, 28
Green Green, Hanks Hanks, Larson Larson (1964)
Estimates of field infiltration by numerical solution of the moisture flow equationSoil Sci. Soc. Amer. Proc., 28
Topp Topp, Miller Miller (1966)
Hysteretic moisture characteristics and hydraulic conductivities for glass‐bead mediaSoil Sci. Soc. Amer. Proc., 30
Hysteresis in the relations between moisture content, potential, and conductivity was measured on two sands, one fine grained and the other coarse and angular grained. Hydraulic conductivity was determined during steady flow at selected capillary potentials. Water uptake and release from the samples was measured volumetrically at equilibrium points using multistep increments of capillary potential. Sets of primary draining and wetting scanning curves were obtained for both sands. Anomalies existed in the total water release and uptake for both main branch and scanning curves of the coarse sand. Considerable hysteresis occurred in the moisture content‐potential and conductivity‐potential relationships but little, if any, hysteresis was observed in the moisture content‐conductivity relationships. The independent domain theory of hysteresis predicted the scanning curves moderately well for the greater part of the hysteresis regions. Significant deviations were found in the high moisture content range in the fine grained sand.
Water Resources Research – Wiley
Published: Jun 1, 1970
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