About: Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter

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About: Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A determination of the parameters describing the soil hydraulic properties of matrix and macropore domains and mass exchange between these domains is crucial when preferential water flow in structured soils is simulated using the dual-permeability model. This study focused on estimating the parameters of the radially symmetric dual-permeability model from cumulative infiltration measured in the surface horizon of a Haplic Luvisol. While parameters obtained from the numerical inversion of the tension disk infiltration, using the single-porosity flow model in HYDRUS 2D/3D, were used to describe the matrix domain, the parameters characterizing the macropore domain and mass exchange between domains were estimated using the Guelph permeameter infiltration and the dual-permeability flow model in HYDRUS 2D/3D. The mass transfer coefficient between the two pore domains affected the simulated water regime considerably, and subsequently, the calibrated value of the saturated hydraulic conductivity i A determination of the parameters describing the soil hydraulic properties of matrix and macropore domains and mass exchange between these domains is crucial when preferential water flow in structured soils is simulated using the dual-permeability model. This study focused on estimating the parameters of the radially symmetric dual-permeability model from cumulative infiltration measured in the surface horizon of a Haplic Luvisol. While parameters obtained from the numerical inversion of the tension disk infiltration, using the single-porosity flow model in HYDRUS 2D/3D, were used to describe the matrix domain, the parameters characterizing the macropore domain and mass exchange between domains were estimated using the Guelph permeameter infiltration and the dual-permeability flow model in HYDRUS 2D/3D. The mass transfer coefficient between the two pore domains affected the simulated water regime considerably, and subsequently, the calibrated value of the saturated hydraulic conductivity i (en)
Title	Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter (en)
skos:prefLabel	Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter Estimation of the Dual- Permeability Model Parameters using Tension Disk Infiltrometer and Guelph Permeameter (en)
skos:notation	RIV/60460709:41210/10:19347!RIV11-MSM-41210___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA526/08/0434), Z(MSM6046070901)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Jirků, Veronika Kodešová, Radka Nikodem, Antonín
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Česká zemědělská univerzita v Praze / Fakulta agrobiologie, potravinových a přírodních zdrojů
http://linked.open...dnocenehoVysledku	257573
http://linked.open...ai/riv/idVysledku	RIV/60460709:41210/10:19347
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	MSO, multistep outflow, PI, ponding infiltration. (en)
http://linked.open.../riv/klicoveSlovo	PI multistep outflow ponding infiltration. MSO
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[C0D35929C101]
http://linked.open...i/riv/nazevZdroje	Vadose Zone Journal
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Impact of soil structure on character of water flow and solute transport in soil environment
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Kodešová, Radka Šimůnek, Jiří Jirků, Veronika Nikodem, Antonín
http://linked.open...ain/vavai/riv/wos	000277718000002
http://linked.open...n/vavai/riv/zamer	Setrvalé zemědělství, kvalita zemědělské produkce, krajinné a přírodní zdroje.
issn	1539-1663
number of pages	13 (xsd:int)
http://localhost/t...ganizacniJednotka	41210

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