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rdf:type
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Description
| - The soil porous system has traditionally been deduced from the soil-water retention curve with the assumption of homogeneity and free accessibility of pores, defined as capillary tubes,from the sink /source of water. But real soil fabric is modeled as a homogeneous one. To examine the differences between homogeneous and heterogeneous soil porous systems, we studied two types of soils: sandy soil and coarse sandy soil. We applied image processing filters and the ARC/info gRID module to analyze pore sizes in both soils from their electron microscope images taken at two diffeent magnifications. We used the resulting pore-size distribution data to generate 3-D porous media consisting of pores and throats. The homogeneous pore structure was created as a mono-modal por-throat network with one pore-size distribution. The heterogeneous por structure was designed as a bi-modal pore-throat network with two por-size distributions, where the pore sizes were hierarchically arranged in the modes of the network. We
- The soil porous system has traditionally been deduced from the soil-water retention curve with the assumption of homogeneity and free accessibility of pores, defined as capillary tubes,from the sink /source of water. But real soil fabric is modeled as a homogeneous one. To examine the differences between homogeneous and heterogeneous soil porous systems, we studied two types of soils: sandy soil and coarse sandy soil. We applied image processing filters and the ARC/info gRID module to analyze pore sizes in both soils from their electron microscope images taken at two diffeent magnifications. We used the resulting pore-size distribution data to generate 3-D porous media consisting of pores and throats. The homogeneous pore structure was created as a mono-modal por-throat network with one pore-size distribution. The heterogeneous por structure was designed as a bi-modal pore-throat network with two por-size distributions, where the pore sizes were hierarchically arranged in the modes of the network. We (en)
- The soil porous system has traditionally been deduced from the soil-water retention curve with the assumption of homogeneity and free accessibility of pores, defined as capillary tubes,from the sink /source of water. But real soil fabric is modeled as a homogeneous one. To examine the differences between homogeneous and heterogeneous soil porous systems, we studied two types of soils: sandy soil and coarse sandy soil. We applied image processing filters and the ARC/info gRID module to analyze pore sizes in both soils from their electron microscope images taken at two diffeent magnifications. We used the resulting pore-size distribution data to generate 3-D porous media consisting of pores and throats. The homogeneous pore structure was created as a mono-modal por-throat network with one pore-size distribution. The heterogeneous por structure was designed as a bi-modal pore-throat network with two por-size distributions, where the pore sizes were hierarchically arranged in the modes of the network. We (cs)
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Title
| - Perkolační teorie a její využití pro interpretaci retenční čáry půdní vlhkosti (cs)
- Percolation Theory and its Applicaton for Interpretation of Soil Water Retention Curves
- Percolation Theory and its Applicaton for Interpretation of Soil Water Retention Curves (en)
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skos:prefLabel
| - Perkolační teorie a její využití pro interpretaci retenční čáry půdní vlhkosti (cs)
- Percolation Theory and its Applicaton for Interpretation of Soil Water Retention Curves
- Percolation Theory and its Applicaton for Interpretation of Soil Water Retention Curves (en)
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skos:notation
| - RIV/60460709:41210/04:6616!RIV/2005/MSM/412105/N
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60460709:41210/04:6616
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Pore-size analysis, images of soil structure, mono-modal and bi-modal porous system, soil water retention curve, percolation theory, two-phase displacement (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/mistoVydani
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http://linked.open...vEdiceCisloSvazku
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http://linked.open...i/riv/nazevZdroje
| - Invited Presentations College on Soil Physics
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - The Abdus Salam International Centre for Theoretical Physics
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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