Search Results - "Durner, W"

Simplified evaporation method for determining soil hydraulic properties by Peters, A., Durner, W.

“…Evaporation experiments are commonly used to derive hydraulic properties of soils. In the simplified evaporation method, as proposed by Schindler [Schindler,…”
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Water retention characteristics of soils over the whole moisture range: a comparison of laboratory methods by Schelle, H., Heise, L., Jänicke, K., Durner, W.

“…Summary The exact characterization of soil hydraulic properties is essential for various purposes, such as agricultural and groundwater management. Various…”
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A simple model for describing hydraulic conductivity in unsaturated porous media accounting for film and capillary flow by Peters, A, Durner, W

“…The commonly used models for characterizing hydraulic conductivity of porous media rely on pore bundle concepts that account for capillary flow only and…”
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Extended multistep outflow method for the accurate determination of soil hydraulic properties near water saturation by Durner, W., Iden, S. C.

“…Inverse modeling of multistep outflow (MSO) experiments is an established and fast method to determine unsaturated hydraulic properties of soils. A…”
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Evaporation Method for Measuring Unsaturated Hydraulic Properties of Soils: Extending the Measurement Range by Schindler, U, Durner, W, Unold, G. von, Muller, L

“…The evaporation method is frequently used for simultaneous determination of soil water retention and hydraulic conductivity relationships. Tension is measured…”
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Effect of soil water repellency on soil hydraulic properties estimated under dynamic conditions by Diamantopoulos, E., Durner, W., Reszkowska, A., Bachmann, J.

“…► Flow experiments were performed with ethanol and water on water repellent soils. ► Effective soil hydraulic properties obtained by inverse modeling. ► Water…”
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Prediction of capillary hysteresis in a porous material using lattice-Boltzmann methods and comparison to experimental data and a morphological pore network model by Ahrenholz, B., Tölke, J., Lehmann, P., Peters, A., Kaestner, A., Krafczyk, M., Durner, W.

“…In this work we use two numerical methods which rely only on the geometry and material parameters to predict capillary hysteresis in a porous material. The…”
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Inverse modeling of dynamic nonequilibrium in water flow with an effective approach by Diamantopoulos, E., Iden, S. C., Durner, W.

“…Observations of water flow in unsaturated soils often show “dynamic effects,” indicated by nonequilibrium between water contents and water potential, a…”
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Prediction of capillary air-liquid interfacial area vs. saturation function from relationship between capillary pressure and water saturation by Diamantopoulos, E., Durner, W., Harter, T.

“…•Predicting Alv(S) from S(h).•Comparison with thermodynamic models.•Idealized pore space models and thermodynamic models may contain predictive power for the…”
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Free-form estimation of the unsaturated soil hydraulic properties by inverse modeling using global optimization by Iden, S.C, Durner, W

“…1 Inverse modeling is a powerful technique for identifying the hydraulic properties of unsaturated porous media. However, the selection of an appropriate…”
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A comprehensive filtering scheme for high-resolution estimation of the water balance components from high-precision lysimeters by Hannes, M, Wollschläger, U, Schrader, F, Durner, W, Gebler, S, Pütz, T, Fank, J, von Unold, G, Vogel, H.-J

“…Large weighing lysimeters are currently the most precise method to directly measure all components of the terrestrial water balance in parallel via the…”
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Combined Transient Method for Determining Soil Hydraulic Properties in a Wide Pressure Head Range by Schelle, H, Iden, S.C, Durner, W

“…Simulation of water flow in unsaturated soils requires knowledge of the soil hydraulic properties. Two standard methods for the simultaneous determination of…”
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Improved estimation of soil water retention characteristics from hydrostatic column experiments by Peters, A, Durner, W

“…The soil water retention characteristic, θ(h), is required for modeling and predicting water and solute transport in unsaturated porous media. Commonly, θ(h)…”
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Modeling dynamic non-equilibrium water flow observations under various boundary conditions by Diamantopoulos, E., Durner, W., Iden, S.C., Weller, U., Vogel, H.-J.

“…•Dynamic non-equilibrium effects appear in experiments under various boundary conditions.•We present a non-equilibrium model which macroscopically describes…”
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Effective hydraulic properties of layered soils at the lysimeter scale determined by inverse modelling by Durner, W, Jansen, U, Iden, S.C

“…The transferability of soil hydraulic properties measured in the laboratory to the field or catchment scale is a key problem in soil hydrology. To narrow the…”
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Reply to comment by N. Shokri and D. Or on "A simple model for describing hydraulic conductivity in unsaturated porous media accounting for film and capillary flow" by Peters, A., Durner, W.

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Large zero-tension plate lysimeters for soil water and solute collection in undisturbed soils by Peters, A, Durner, W

“…Water collection from undisturbed unsaturated soils to estimate in situ water and solute fluxes in the field is a challenge, in particular if soils are…”
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effect of temperature‐induced soil water repellency on transient capillary pressure–water content relations during capillary rise by Reszkowska, A, Bachmann, J, Lamparter, A, Diamantopoulos, E, Durner, W

“…Long‐term capillary rise experiments (0 to about 89 000 hour) were performed at 19°C on homogenized and heat‐treated podsolic forest top‐ and subsoil samples…”
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Free-Form estimation of soil hydraulic properties using Wind's method by Iden, S.C, Durner, W

“…Transient evaporation experiments offer the potential to determine simultaneously the soil hydraulic properties necessary to simulate water flow in unsaturated…”
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Multiple batch extraction test to estimate contaminant release parameters using a Bayesian approach by Iden, S.C., Durner, W.

“…Industrial activities produce vast amounts of weakly contaminated materials which are commonly reused as filling materials on natural ground. There is a strong…”
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