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The Relation of Preferential Flow to Water Quality, and its Theoretical and Experimental Quantification
Authors: John L. Nieber
Keywords: Preferential flow, preferential transport, water quality, modeling
DOI: 10.13031/2013.2118
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Preferential Flow in Field Soils
Authors: Peter F. Germann
Keywords: Momentum dissipation, kinematic waves, flow path geometry, in-situ
DOI: 10.13031/2013.2101
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The Preferential Flow SyndromE -- A Buzzword or a Scientific Problem
Authors: H. Flühler, N. Ursino, M. Bundt, U. Zimmermann, and C. Stamm
Keywords: Sub-scale mixing, local dispersion, solute concentration measurements, characteristic lengths of preferential flow paths
DOI: 10.13031/2013.2096
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Factors affecting the Significance of Macropore Flow for Leaching of Agrochemicals
Authors: Lars Bergström, Nicholas Jarvis, Martin Larsson, Faruk Djodjic, Adel Shirmohammadi
Keywords:
DOI: 10.13031/2013.2081
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Significance of Preferential Flow for Contaminant Transport by Groundwater in an Integrated Soil-Groundwater System
Authors: Eva Simic and Georgia Destouni
Keywords: groundwater transport, stochastic modelling, preferential flow, mass transfer, unsaturated zone, groundwater recharge
DOI: 10.13031/2013.2134
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Preferential Flow Paths: Biological Hot Spots in Soils
Authors: Maya Bundt, Franco Widmer, Manuel Pesaro, Josef Zeyer, Peter Blaser
Keywords: Preferential flow paths, Microbial biomass, Microbial community structure, Forest soil
DOI: 10.13031/2013.2085
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Hydraulic Functions for Macroporous Soils
Authors: M. Tuller and D. Or
Keywords: liquid retention, unsaturated hydraulic conductivity, preferential flow, macroporous media
DOI: 10.13031/2013.2138
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Preferential Flow Effects on NO3-N Losses with Tile Flow
Authors: A. Bakhsh, R. S. Kanwar, D. B. Jaynes, T. S. Colvin, and L. R. Ahuja
Keywords: macropores, growing season, water quality
DOI: 10.13031/2013.2080
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Effects of Chemical Reaction Variability on Preferential Flow
Authors: Chittaranjan Ray, Tomas A. Vogel, and Horst H. Gerke
Keywords: Preferential flow, dual-permeability, sorption variability, macropore
DOI: 10.13031/2013.2126
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Groundwater Recharge During Spring Thaw in the Prairie Pothole Region via Large, Unfrozen Preferential Pathways
Authors: B.S. Sharratt
Keywords: Macropore, Snowmelt, Infiltration
DOI: 10.13031/2013.2131
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Impact of Preferential Flow Pathways on Ability of Riparian Wetlands to Mitigate Agricultural Pollution
Authors: G.W. McCarty and J. Angier
Keywords: denitrification, riparian buffers, water quality
DOI: 10.13031/2013.2114
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Prediction of Soil Cracking and the Effect on Surface Runoff in a Texas Blackland Prairie Watershed
Authors: J.G. Arnold, K.N. Potter, P.M. Allen, K.W. King
Keywords: Crack measurement, hydrologic model, surface runoff
DOI: 10.13031/2013.2079
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Preferential Flow Caused by Past Disturbance in a Restored Riparian Wetland
Authors: G. Vellidis, R. Lowrance, R.K. Hubbard, and P. Gay
Keywords: Riparian buffer, Wetland, Nitrate plumes, Preferential flow, Bypass
DOI: 10.13031/2013.2141
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Field-Scale Preferential Flow at Textural Discontinuities
Authors: Ronald E. Yoder
Keywords: Preferential flow; Textural discontinuities; Bromide; Atrazine
DOI: 10.13031/2013.2147
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Vadose Zone Clay Lens Impacts on Groundwater Loading Rates
Authors: D.D. Bosch, C.C. Truman, and F.M. Davis
Keywords: water quality, modeling, preferential transport
DOI: 10.13031/2013.2083
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Landscape Position and Soil Profile Heterogeneity Affects on Solute Transport
Authors: J.S. Strock
Keywords: Landscape position, spatial variability, bromide, preferential flow, matrix flow
DOI: 10.13031/2013.2137
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Measurement and Modeling of Preferential Flow Under Controlled Conditions
Authors: B.P. Mohnaty, P. Castiglione, P.J. Shouse, M. Th. van Genuchten
Keywords: Artificial macropores, matrix flow, macropore flow, soil column, dual permeability model
DOI: 10.13031/2013.2116
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Research on The Finger Flow Occurrence in Loess Region
Authors: Jianfeng Zhang, Wenyan Wang, Zhirong Wang, Qanjiu Wang, Xingcui Lin
Keywords: Loess soil, unsaturated soil water movement, the finger flow
DOI: 10.13031/2013.2144
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Wetting Patterns and Preferential Flow in Soils
Authors: Louis W. Dekker, Coen J. Ritsema, and Klaas Oostindie
Keywords: Irregular wetting; Soil water content; Water repellency
DOI: 10.13031/2013.2088
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Temporal Dynamics of Preferential Flow to a Field Tile
Authors: D.B. Jaynes, K.-J.S. Kung, S.I. Ahmed, R.S. Kanwar
Keywords: herbicides, conservative tracers, tile drainage
DOI: 10.13031/2013.2108
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Field and Laboratory Setup to Determine Preferential Flow in Volcanic Soils
Authors: C.M. Regalado, R. Muñoz-Carpena, J. Álvarez-Benedí, A.R. Socorro, and J.M. Hernández-Moreno
Keywords: volcanic soils, hydrology, water capacity, water and solute transport, large undisturbed columns
DOI: 10.13031/2013.2127
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Estimating Preferential Infiltration and Redistribution from Real-time Measurements of Soil Water Content
Authors: J. L. Starr
Keywords: preferential flow, infiltration, multi-sensor capacitance probes, real-time measurements
DOI: 10.13031/2013.2135
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Applying Chloride Mass Balance to Quantify Preferential Flow at Multiple Scales
Authors: J. S. Tyner, G. O. Brown, D. Huntley
Keywords: preferential flow, chloride mass balance, recharge, winter wheat
DOI: 10.13031/2013.2139
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Measurement of Soil Hydraulic and Chemical Transport Properties
Authors: S.A. Al-Jabri, R. Horton, and D. B. Jaynes
Keywords: hydraulic properties, chemical transport properties, preferential flow, point source method.
DOI: 10.13031/2013.2078
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A Two-Domain Approach to Model Solute Transport in an Undisturbed Soil Column using X-Ray CAT Scanning
Authors: J. Perret, S.O. Prasher, A. Kanztas, and C. Langford
Keywords: macropore flow, X-ray CAT scanning, conservative solute transport
DOI: 10.13031/2013.2124
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Model Interpretation of Field-Scale Herbicide Transport through Preferential Flow Paths
Authors: E. Simic, B. Lennartz and G. Destouni
Keywords: stochastic modeling, preferential flow, herbicides, tracer tests, bromide, isoproturon, terbuthylazine, adsorption kinetics, degradation
DOI: 10.13031/2013.2112
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Fractional Advective-Dispersive Equation to Simulate Solute Transport in Soils
Authors: Y. A. Pachepsky and W. J. Rawls
Keywords: water quality, modeling, scale, solute transport
DOI: 10.13031/2013.2120
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Modeling Cumulative Infiltration into Cracking Soils
Authors: S.N. Prasad, M.J.M. Römkens, and R.R. Wells
Keywords: Preferential flow, soil cracks, clay soils
DOI: 10.13031/2013.2130
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An Improved Darcys Model of Soil Water Movement with Preferential Paths
Authors: Z. R. Wang and W. Y. Wang
Keywords: Preferential Paths, Finger, Macropore, Darcys Model
DOI: 10.13031/2013.2145
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Preferential Flow in Water Repellent Sandy Soils: Principles and Modeling Approaches
Authors: Coen J. Ritsema, Jos C. van Dam, John L. Nieber, Louis W. Dekker, K. Oostindie, and Tammo S. Steenhuis
Keywords: Soil water repellency, Modeling, Preferential flow and transport, Rapid transport
DOI: 10.13031/2013.2129
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Deterministic and Stochastic Prediction of Atrazine Transport in Soils Displaying Macropore Flow
Authors: A. Shirmohammadi, H. Montas, L. Bergstrom, K. Coyne, S. Wei, and T. Gish
Keywords: modeling, macropore flow, deterministic, stochastic
DOI: 10.13031/2013.2133
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An Equation for Describing Solute Transport in Field Soils with Preferential Flow Paths
Authors: T.S. Steenhuis, Y.-J. Kim, J.-Y. Parlange, M.S. Akhtar, B.K. Richards, K.-J.S. Kung, T.J. Gish, L.W. Dekker, C.J. Ritsema, and S.O. Aburime
Keywords: Solute transport, Miscible displacement, Tracer, Advection, Dispersion, Distribution layer
DOI: 10.13031/2013.2136
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First-Order Modeling of Conductivity Decay During Lateral Redistribution in a Stochastic Soil
Authors: Hubert J. Montas and Adel Shirmohammadi
Keywords: Preferential infiltration, numerical methods, nonequilibrium potential
DOI: 10.13031/2013.2117
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Measuring and Modeling Solute Transport through the Root Zone at the Ohio Management Systems Evaluation Areas
Authors: Andy Ward, Steve Workman, Joan Wu, Norm Fausey, Scott Bair, Eric Desmond
Keywords: nitrate, alachlor, atrazine, unsaturated flow, stochastic modeling, GLEAMS, spatial variability
DOI: 10.13031/2013.2146
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Managerial Impacts on Preferential Fluid Dynamics
Authors: T.J. Gish, K.J.-S. Kung, E.J. Kladivko, T. Steenhuis, D. Jaynes and A. Shirmohammadi
Keywords: chemical fluxes, environment, chemical transport, matrix flow
DOI: 10.13031/2013.2104
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Influence of Earthworm Species and Depth of Residue Placement on Macropore Characteristics and Preferential Transport
Authors: S. C. Gupta, A. Bhattacharjee, J.F. Moncrief, E. C. Berry, and J. E. Zachmann
Keywords: Keywords. Earthworms, Preferential flow, Burrows, Macropores, Solute transport, Tillage
DOI: 10.13031/2013.2105
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Deep Percolation and Preferential Flow Under Conventionally and PAM-Treated Irrigation Furrows
Authors: R.D. Lentz
Keywords: bypass flow, infiltration, erosion, polyacrylamide
DOI: 10.13031/2013.2113
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Preferential Flow and its Effects on Nitrate and Herbicide Leaching to Groundwater under Various Tillage Systems
Authors: Ramesh S. Kanwar and Allah Bakhsh
Keywords: macropores, water quality, tillage
DOI: 10.13031/2013.2109
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Are tillage practices and incorporation of phosphorus fertilizers ways to reduce phosphorus losses caused by preferential flow?
Authors: Faruk Djodjic, Lars Bergstrm, and Barbro
Keywords: Phosphorus, preferential flow, management practices, no-tillage, fertilizer incorporation
DOI: 10.13031/2013.2092
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Quantifying Diffuse Agricultural Phosphorus Transfers along Hydrological Pathways from Field Scale Studies
Authors: A.I. Fraser, T.R. Harrod and P.M. Haygarth
Keywords: Phosphorus transfer, agriculture, pathways, eutrophication, diffuse pollution
DOI: 10.13031/2013.2099
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Finger Formation and its Relation to Lateral Flow in the Induction Zone
Authors: G.H. De rooij, h. cho, m. inoue, and n. toride
Keywords: Wetting front instability, fingered flow, induction zone, microtensiometers
DOI: 10.13031/2013.2089
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Measurement of Bypass Flow in Structured Clay Soils
Authors: H.W.G. Booltink, G. Crescimanno, G. Provenzano, and J. Bouma
Keywords: Macropore flow, Modelling, Soil structure, Salinization, Scenario analysis
DOI: 10.13031/2013.2082
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Traditional and New Methods to Describe Multimodal Soil Water Characteristics
Authors: F. Kastanek
Keywords: Multimodal soil water characteristics, spline interpolation, soil water hydrology
DOI: 10.13031/2013.2110
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Modeling Soil Heterogeneity, Spatial Variability of Soil Properties and Transient Unsaturated Flow: A Stochastic Finite Element Approach
Authors: C.G. Aguirre, K. Haghighi, A. Shirmohammadi, H. Montas and A. Madani
Keywords: Numerical methods, simulation, deterministic approach, vadose zone, perturbation methods
DOI: 10.13031/2013.2106
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Spatial and Temporal Nitrate Concentrations in an Unconfined Aquifer
Authors: Eric Desmond, Andy Ward, Scott Bair, Norm Fausey, Stephen Workman
Keywords: nitrates, unsaturated flow, unconfined aquifer, multiport wells, vacuum lysimeter
DOI: 10.13031/2013.2090
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Dynamics of Infiltration under Various Head Conditions in Physical Soil Models: Preliminary Numerical Study
Authors: Hubert J. Montas
Keywords: numerical simulations, preferential flow, traveling wave
DOI: 10.13031/2013.2149
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Fluid Movement and Chemical Transport from an Animal Waste Storage
Authors: T.A Fonstad, C.P. Maule, S.L. Barbour, R. Donahue, L. Ingram, and D. Meier
Keywords: EMS, ion exchange, manure, contaminant transport
DOI: 10.13031/2013.2098
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Preferential Flow Effects on Non-Equilibrium Solute Transport During a Series of Short Irrigation Events
Authors: J. lvarez-Bened, R. Muoz-Carpena, C.M. Regalado, and L. Pi
Keywords: Chemical transport, tracers
DOI: 10.13031/2013.2128
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Influence of Preferential Flow on Surface Runoff Fluxes
Authors: T.J. Gish, W.P. Dulaney, C.S.T. Daughtry, and K.-J.S. Kung
Keywords: funnel flow, seepage zones, environment, watershed, nitrate transport
DOI: 10.13031/2013.2103
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The Use of Remote Sensing Techniques to Determine the Impact of Preferential Flow on Corn Yields
Authors: W.P. Dulaney, C.S.T. Daughtry, C.L. Walthall, and T.J. Gish
Keywords: subsurface water flow, precision farming, yield response
DOI: 10.13031/2013.2093
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Critical Zones in Geological Environment and their Role in Groundwater Contamination (Experience of Chernobyl)
Authors: V.M. Shestopalov, V.N. Bublias, A.S. Bohuslavsky, D.E. Kukharenko
Keywords: depressions, radionuclides, migration, preferential flow, groundwater contamination
DOI: 10.13031/2013.2132
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Influence of Aquifers on Movement and Survival of Coliform Bacteria in Groundwater
Authors: James A. Entry and Neal Farmer
Keywords: basalt, sand, water quality, enteric microorganisms
DOI: 10.13031/2013.2095
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Over Winter Stability of Macropores in the Northern US Corn Belt
Authors: Gordon C. McIntosh and Brenton S. Sharratt
Keywords: Soil macropores, Soil freezing, Thawing
DOI: 10.13031/2013.2115
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Design of a Monitoring System for Earthen Manure Storages
Authors: T.A Fonstad, C.P. Maule, L.J. Ingram, H. Filson and S. Gibbard
Keywords: monitoring, manure, seepage, ORP, contaminant transport
DOI: 10.13031/2013.2097
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The Application of Sand Layer Resistance Water and Infiltration Reduction and Collapse-Proof Technologies in Residential Cave-dwelling Houses
Authors: Wenyan Wang, Jianfeng Zhang, Quanjiu Wang, Zhirong Wang
Keywords: cave-dwelling house, infiltration, the finger flow
DOI: 10.13031/2013.2142
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Evaluation of Methods to Estimate Macropore Characteristics in Montmorillonitic Clay Soils
Authors: W.J. Rawls, Y.A. Pachepsky, and H.S. Lin
Keywords: macropores, macroporosity, saturated hydraulic conductivity, clay
DOI: 10.13031/2013.2125
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Experimental Measurement of Macropore Flow in a Silt-Loam Soil
Authors: G. O. Brown, H. T. Hsieh, and J. Kimzey
Keywords:
DOI: 10.13031/2013.2084
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Multidimensional Flow and Transport in a Drained, Dual-Porosity Soil
Authors: G.A.P.H. van den Eertwegh, J.L. Nieber, and R.A. Feddes
Keywords: preferential flow and solute transport, dual-porosity soil, computer modeling
DOI: 10.13031/2013.2140
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Modified Philips Cumulative Infiltration Equation for Cracked Soils
Authors: Remegio B. Confesor Jr. and To Phuc Tuong
Keywords: poultry manure, subsurface drainage, macropores
DOI: 10.13031/2013.2087
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The Estimation Method for the Water-Entry Suction For Layered Soils
Authors: Quanjiu Wang , Wenyan Wang, Zhirong Wang, and Jiangfeng Zhang
Keywords: Water entry suction, layered soil, capillary conductivity
DOI: 10.13031/2013.2143
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In Situ Measurement of Oxidation-Reduction Potential Beneath Earthen Waste Storage Facilities
Authors: S. Gibbard, T.A Fonstad, H. Filson, and L. Ingram
Keywords: Oxidation - Reduction, Eh, Livestock Waste, Manure, Earthen Manure Storage, and Platinum
DOI: 10.13031/2013.2102
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Three-Dimensional Rainfall Infiltration Process in Heterogeneous Soil
Authors: Qi You Zhou, Jun Shimada, and Akira Sato
Keywords: infiltration, soil water content, preferential flow, three-dimension
DOI: 10.13031/2013.2148
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Preferential Flow in a Clayey Coastal Plain Soil as Affected by Tillage
Authors: R.K. Hubbard, R.R. Lowrance, R.G. Williams
Keywords: Bulk Density, Saturated Hydraulic Conductivity, Soil Moisture Retention, Surface Runoff, Infiltration
DOI: 10.13031/2013.2107
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Effect of Eastern Gamagrass on Infiltration Rate and Soil Physical and Hydraulic Properties
Authors: C. L. Perrygo, A. Shirmohammadi, J. C. Ritchie, and W. J. Rawls
Keywords: Eastern gamagrass, Macropores, Infiltration rate
DOI: 10.13031/2013.2123
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Effects of Poultry Manure Application on the Leaching of NO3-N to Subsurface Drainage Water
Authors: Adion J,Chinuyu, Rames S. Kanwar
Keywords: poultry,manure,subsurface drainage,macropores
DOI: 10.13031/2013.2086
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Use of Dye Infiltration Experiments to Describe the Variation in Atrazine Distribution in the Upper Soil Layer of a No-Till Field
Authors: S.K. Neurath, A..M. Sadeghi, A. Shirmohammadi, A. Isensee, and A. Torrents
Keywords: Pesticide, Transport, Preferential Flow, Macropore Flow
DOI: 10.13031/2013.2119
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Polyacrylamide Compounds Remove Coliform Bacteria from Animal Wastewater
Authors: James A. Entry and R. E. Sojka
Keywords: polyacrylamide, Al(SO4)3, CaO, surface flow, water quality, enteric microorganisms
DOI: 10.13031/2013.2094
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Iron Levels on Wells, Its Effect and Management on Drip Irrigation Systems
Authors: Pannunzio Alejandro, Garibolgio Miguel, Patiño Eduardo, Casas Guillermo
Keywords: drip irrigation, iron clogging, filtration
DOI: 10.13031/2013.2121
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Sprinkler Droplet Energy Effects on Infiltration and Near-Surface, Unsaturated Hydraulic Conductivity
Authors: G.A. Lehrsch and D.C. Kincaid
Keywords: Droplet Impact, Sprinkler Irrigation, Infiltration, Hydraulic Conductivity, Surface Sealing
DOI: 10.13031/2013.2111
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Preferential Flow Control: Key To Sustainable
Authors: R.M.Dixon and A.B.Carr
Keywords: Preferential flow, Soil management, Soil macroporosity, Infiltration, Land imprinting
DOI: 10.13031/2013.2091
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Managing Water with High Concentration of Sediments for Drip Irrigation Purposes
Authors: Alejandro Pannunzio and Eduardo Patiño
Keywords: Trickle irrigation, filtration, decantation
DOI: 10.13031/2013.2122
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Effects of Aggregate Skins on Flow and Transport in Structured Soil
Authors: Horst H. Gerke, Chittaranjan Ray, and Tomas Vogel
Keywords: Preferential flow, dual-permeability model, mass transfer, sensitivity analysis, soil aggregate skins
DOI: 10.13031/2013.2100
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