Soil micromorphological study for assessment of soil porous system, soil hydraulic properties and structure stability

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F06%3A14610" target="_blank" >RIV/60460709:41210/06:14610 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Soil micromorphological study for assessment of soil porous system, soil hydraulic properties and structure stability

Original language description

Soil micromorphological properties were studied to explain soil structure stability and define configuration of a soil porous system that is reflected in a shape of soil hydraulics properties. Micromorphological properties characterizing soil porous structure were studied on soil thin sections. The stability of the soil structure was studied using two different tests that are usually used to study aggregate stability under the different destruction mechanisms. Soil water retention curves were determinedusing the sand tank and pressure plate apparatus. The saturated hydraulic conductivities were measured using the constant head test. The multi-step outflow method was applied to estimate soil water retention curves and unsaturated hydraulic conductivitycurves via numerical inversion assuming the single-porosity, dual-porosity and dual-permeability model.

Czech name

Mikromorfologická studie půd za účelem hodnocení půdního pórového systému, hydraulických vlastností a stability struktury půd

Czech description

Soil micromorphological properties were studied to explain soil structure stability and define configuration of a soil porous system that is reflected in a shape of soil hydraulics properties. Micromorphological properties characterizing soil porous structure were studied on soil thin sections. The stability of the soil structure was studied using two different tests that are usually used to study aggregate stability under the different destruction mechanisms. Soil water retention curves were determinedusing the sand tank and pressure plate apparatus. The saturated hydraulic conductivities were measured using the constant head test. The multi-step outflow method was applied to estimate soil water retention curves and unsaturated hydraulic conductivitycurves via numerical inversion assuming the single-porosity, dual-porosity and dual-permeability model.

Type

D - Article in proceedings

CEP classification

DF - Pedology

OECD FORD branch

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Project

<a href="/en/project/GA103%2F05%2F2143" target="_blank" >GA103/05/2143: Characteristics of the porous systems in soil hydraulic functions</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Geophysical Research Abstracts, vol. 8 , 2006

ISBN

1029-7006

ISSN

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e-ISSN

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Number of pages

1

Pages from-to

0-0

Publisher name

European Geosciences Union

Place of publication

Vienna, Austria

Event location

Vienna, Austria

Event date

Apr 2, 2006

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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