The role of the initial soil water content in the determination of unsaturated soil hydraulic conductivity using a tension infiltrometer

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F15%3A68586" target="_blank" >RIV/60460709:41210/15:68586 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.17221/527/2015-PSE" target="_blank" >http://dx.doi.org/10.17221/527/2015-PSE</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/527/2015-PSE" target="_blank" >10.17221/527/2015-PSE</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The role of the initial soil water content in the determination of unsaturated soil hydraulic conductivity using a tension infiltrometer

Popis výsledku v původním jazyce

The unsaturated hydraulic conductivity K(h) is a key soil parameter governing the water and solutes transportation processes. The course of this function depends on the geometry of the pores which is determined by the soil?s physical and chemical properties. Many studies focus on the comparison of soil hydraulic conductivity under different conditions. Despite the recent progress in this research field, no reference method for measuring the K(h) in situ exists. This study focusesprogress in this research field, there does not exist any reference method for measuring the K(h) and thus the comparison of different results is difficult. This study is focused on the effect of the initial water content of the soil as a factor influencing the measured K(h). The study was performed in situ over in a short time period and with several replications close to each other in order to reduce the affect of other factors which could causeing variations. Two tension infiltrometers were used and compared

Název v anglickém jazyce

The role of the initial soil water content in the determination of unsaturated soil hydraulic conductivity using a tension infiltrometer

Popis výsledku anglicky

The unsaturated hydraulic conductivity K(h) is a key soil parameter governing the water and solutes transportation processes. The course of this function depends on the geometry of the pores which is determined by the soil?s physical and chemical properties. Many studies focus on the comparison of soil hydraulic conductivity under different conditions. Despite the recent progress in this research field, no reference method for measuring the K(h) in situ exists. This study focusesprogress in this research field, there does not exist any reference method for measuring the K(h) and thus the comparison of different results is difficult. This study is focused on the effect of the initial water content of the soil as a factor influencing the measured K(h). The study was performed in situ over in a short time period and with several replications close to each other in order to reduce the affect of other factors which could causeing variations. Two tension infiltrometers were used and compared

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Svazek periodika

61

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

515-521

Kód UT WoS článku

000368249900007

EID výsledku v databázi Scopus

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