About: Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Forward and inverse modeling of water flow help to address the question of reliable hydraulic properties of natural porous medium. The soil hydraulic behavior at Valecov experimental station is closely examined. Three types of different measurements were used to estimate soil hydraulic parameters of the heterogeneous porous system. Watermark probes and tensiometers provided soil water pressure data; Virib probes measured volumetric water content. The dual-permeability model of soil water flow was utilized to simulate the soil water dynamics in a one-dimensional vertical soil profile. The inverse modeling involved the estimation of scaling factors. Resulting sets of hydraulic parameters (scaling factors) for all sensor nests were evaluated. A similar trend in optimized hydraulic conductivity scaling factors for all three types of sensors was obtained indicating that the saturated hydraulic conductivity significantly decreases with depth in the soil profile. Forward and inverse modeling of water flow help to address the question of reliable hydraulic properties of natural porous medium. The soil hydraulic behavior at Valecov experimental station is closely examined. Three types of different measurements were used to estimate soil hydraulic parameters of the heterogeneous porous system. Watermark probes and tensiometers provided soil water pressure data; Virib probes measured volumetric water content. The dual-permeability model of soil water flow was utilized to simulate the soil water dynamics in a one-dimensional vertical soil profile. The inverse modeling involved the estimation of scaling factors. Resulting sets of hydraulic parameters (scaling factors) for all sensor nests were evaluated. A similar trend in optimized hydraulic conductivity scaling factors for all three types of sensors was obtained indicating that the saturated hydraulic conductivity significantly decreases with depth in the soil profile. (en)
Title	Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model (en)
skos:prefLabel	Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model (en)
skos:notation	RIV/68407700:21110/06:00125064!RIV11-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA103/04/0663)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Dohnal, Michal Císlerová, Milena Dušek, Jaromír Vogel, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	471145
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/06:00125064
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Planosol; dual-permeability model; hydraulic parameters (en)
http://linked.open.../riv/klicoveSlovo	hydraulic parameters dual-permeability model Planosol
http://linked.open...ontrolniKodProRIV	[88289F32F1EC]
http://linked.open...v/mistoKonaniAkce	Vídeň
http://linked.open...i/riv/mistoVydani	Strasbourg Ceres
http://linked.open...i/riv/nazevZdroje	Geophysical Research Abstracts: Volume 8, 2006
http://linked.open...in/vavai/riv/obor	DA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	The influence of macropores in soils of the Bohemo-Moravian Highland on the leaching of nitrate into groundwater
http://linked.open...UplatneniVysledku	2006
http://linked.open...iv/tvurceVysledku	Císlerová, Milena Dohnal, Michal Dušek, Jaromír Vogel, Tomáš Doležal, F.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2006-04-02 (xsd:date)
issn	1029-7006
number of pages	1 (xsd:int)
http://purl.org/ne...btex#hasPublisher	European Geosciences Union
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Determination of Hydraulic Parameters of Planosol Using Dual-permeability Model

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