About: Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation

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About: Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation Goto Sponge NotDistinct Permalink

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	Není k dispozici (cs) High velocities in fractures, or in local low-density regions causes that prerequisites of Richard's equation are not satisfied. Typical occurrences of these soils are in mountain's watershed areas, which are the subject of particular interest due to their important role in water retention. Powerful tool of preferential flow modeling are dual-permeability models. Laboratory infiltration-outflow experiment was proposed, to ensure the control of the boundary conditions. The bottom boundary condition was seepage face. Tensiometers were installed to measure the suction pressure head in several heights. To study the infiltration in detail, visualization of the water flow was suggested. Recent progress in using of magnetic resonance imaging (MRI) of soils, demonstrated the potential of this method in detection of the preferential flow. MRI is capable to detect the water directly without any tracer. Samples were scanned to obtain 2D vertical projection of the signal distribution of magnetic . High velocities in fractures, or in local low-density regions causes that prerequisites of Richard's equation are not satisfied. Typical occurrences of these soils are in mountain's watershed areas, which are the subject of particular interest due to their important role in water retention. Powerful tool of preferential flow modeling are dual-permeability models. Laboratory infiltration-outflow experiment was proposed, to ensure the control of the boundary conditions. The bottom boundary condition was seepage face. Tensiometers were installed to measure the suction pressure head in several heights. To study the infiltration in detail, visualization of the water flow was suggested. Recent progress in using of magnetic resonance imaging (MRI) of soils, demonstrated the potential of this method in detection of the preferential flow. MRI is capable to detect the water directly without any tracer. Samples were scanned to obtain 2D vertical projection of the signal distribution of magnetic . (en)
Title	Není k dispozici (cs) Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation (en)
skos:prefLabel	Není k dispozici (cs) Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation Automated Measurements of Hydraulic Parameters of the Preferential Flow Close to Saturation (en)
skos:notation	RIV/68407700:21110/03:01091647!RIV/2005/AV0/211105/N
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IBS2060104), P(SA/510/1/99), Z(MSM 211100002)
http://linked.open...vai/riv/dodaniDat	2005
http://linked.open...aciTvurceVysledku	Sněhota, Michal Císlerová, Milena
http://linked.open.../riv/druhVysledku	A(V) - Audiovizuální tvorba se vzdáleným přístupem
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	599340
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/03:01091647
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Hydraulic properties; MRI; Preferential flow; Vadose zone (en)
http://linked.open.../riv/klicoveSlovo	MRI Hydraulic properties Preferential flow Vadose zone
http://linked.open...i/riv/kodPristupu	L
http://linked.open...ontrolniKodProRIV	[FC2A0D8B3415]
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...n/vavai/riv/nosic	neuvedeno
http://linked.open...in/vavai/riv/obor	DF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Water resources protection and use within a river basin Soil water regime in head water regions of the Czech Republic affecting runoff formation under environmental changes
http://linked.open...UplatneniVysledku	2003
http://linked.open...iv/tvurceVysledku	Císlerová, Milena Sněhota, Michal
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20211100002
https://schema.org/isbn	80-01-02708-2
http://localhost/t...ganizacniJednotka	21110

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