Field saturated Hydraulic conductivity
Saturated hydraulic conductance of forest soils affected by track harvesters
... the field of soil mechanics from specific forest stands exposed to forestry mechanization operation were ...obtained. Field surveys were performed on four study plots within the Křtiny Training Forest ...
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Test of the Rosetta Pedotransfer Function for Saturated Hydraulic Conductivity
... the saturated hy- draulic conductivity (K s ) is one of the most important ...64-ha field near Lamesa, Texas, USA. Field measurements of soil texture and bulk density, and laboratory ...
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Test of the rosetta pedotransfer function for saturated hydraulic conductivity
... samples were taken with a commercial tractor-mounted hydraulic core sampler system (Giddings Machine Com- pany, Model HDGSRTS, Windsor, CO). This system pushed into the soil a tube-sampler with a plastic sleeve ...
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Qualifying the Saturated Hydraulic Conductivity and Corresponding Infiltration Processes. Zuhier Alakayleh
... against field-measured drawdown ...the field-measured drawdown datasets compiled for three types of ...the field-measured drawdown data equally ...
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Scaling and Fractal Concepts in Saturated Hydraulic Conductivity: Comparison of Some Models
... 2. Ahuja, L. R., R. R. Bruce, D. K. Cassel and W. J. Rawls. 1988. Simpler field measurement and estimation of soil hydraulic properties and their spatial variability for modeling. In: Proc. Int. Symp. ...
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Review of Some Methods of Determining in-Situ Saturated Hydraulic Conductivity of Soil
... In-situ determination of K is important especially when the physical features of the soil system in question is to be characterized as accurately as possible. It gives more reliable values because there is minimal ...
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Reconstructing saturated hydraulic conductivity at the LEO-biosphere hillslope via data assimilation
... the saturated hydraulic conductivity of LEO soil from the measurement of volumetric water content, which are spatially ...the saturated hydraulic conductivity using two data ...
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MORE ADEQUATE PROBABILITY DISTRIBUTIONS TO REPRESENT THE SATURATED SOIL HYDRAULIC CONDUCTIVITY 1,2
... The saturated soil hydraulic conductivity (Ksat) is one of the most relevant variables in studies of water and solute movement in the ...the field yields high dispersion results, which could ...
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Spatial Variability of Saturated Hydraulic Conductivity and Thresholds for Slope Failure at Sedgwick Ranch, California
... of saturated hydraulic conductivity (K sat ) were performed at three historic debris flow sites to determine its variability and implications for triggering debris flows at Sedgwick Reserve, ...
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Accuracy of saturated soil hydraulic conductivity estimated from numerically simulated single-ring infiltrations
... The single-ring pressure infiltrometer (PI) method is widely used to determine saturated soil hydraulic conductivity, K s , directly in the field. The original and still most common way to ...
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Saturated Hydraulic Conductivity Changes with Time and Its Prediction at SAR and Salinity in Quevedo Region Soils
... ANIAP-Corn Field > ANIAP-Cacao Field clay textured or generally decreased with increasing the clay ...in hydraulic conductivity as electrolyte concentrations re- ...the hydraulic ...
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Investigation on lateral saturated soil hydraulic conductivity evaluated at different spatial scales in a Mediterranean hillslope
... lateral saturated hydraulic conductivity, K s,l , of soil horizons is crucial for understanding and modelling the subsurface flow dynamics in many shallow hill ...a field technique to ...
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Land use and tillage effects on soil saturated hydraulic conductivity: does infiltration method matter?
... the field scale in time and ...fully saturated before the measurement process can ...The saturated hydraulic conductivity can be calculated using Darcy’s ...
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Variations in near-saturated hydraulic conductivity of arable mineral topsoils in south-western and central-eastern Finland
... measurements Field measurements of near-saturated K(h) were carried out using four TI devices from Soil Measurement Sys- tems LLC (Huntington Beach, CA, USA), which consist of a ...proper hydraulic ...
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Saturated hydraulic conductivity model computed from bimodal water retention curves for a range of New Zealand soils
... future field studies to quantify soil water movement at- tributes of New Zealand soils and to prioritize which mea- surements will have the greatest value to reduce the uncer- tainty in modelling of the soil ...
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Subsurface flow and large-scale lateral saturated soil hydraulic conductivity in a Mediterranean hillslope with contrasting land uses
... CS216 Water Content Reflectometers, two-rod model, 0.3 m rod-length and 32 mm spacing), standing vertically in the wells, whose output was recorded every 5 minutes. As the probe rods were short compared to the soil ...
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Representative hydraulic conductivities in saturated groundwater flow
... pseudoeffective conductivity depending on whether it is defined from the ensemble average extension of Darcy’s law or Thiem’s ...of hydraulic conductivity forms a statistically homo- geneous random ...
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An investigation of Hydraulic Conductivity Determination for Anisotropic Soils
... is hydraulic conductivity ...of saturated hydraulic conductivity coefficient can be obtained from the laboratory and field testing ...
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Estimation of hydraulic conductivity function in unsaturated pyroclastic soils
... from field data, evaluated at constant volumetric water content, ranges between ...the hydraulic soil ...the conductivity functions determined in the laboratory, albeit simply shifted towards higher ...
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Development of Pedotransfer Functions for Saturated Hydraulic Conductivity
... with the best possible value of R 2 being 0.06 indicating unsatisfactory performance and a RMSE value of 0.85. The remaining parameters (θ r and “n”) registered per- formance intermediate between the aforementioned two ...
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