Pedotransfer function application for estimation of soil hzdrophzsical properties using parametric methods

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F07%3A19292" target="_blank" >RIV/60460709:41210/07:19292 - 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

Pedotransfer function application for estimation of soil hzdrophzsical properties using parametric methods

Original language description

Soil hydraulic properties are needed as input data to describe and simulate the transport of water and solutes in the soil profile. The most important characteristics are the soil moisture retention curve (SMRC) 0 (h) and the hydraulic conductivity function k(0) or k(h), where 0 is the soil moisture content, h is the pressure head and k is the hydraulic conductivity. SMRC represents the amount of weater remaining in the soil under equilibrium conditions and is unigue for each soil. The measurement of SMRC is laborious and time-consuming and so there are not enough data available sometimes. Various SMRC estimation models have been proposed and used extensively to overcome this problem. Other more easily available soil properties, such as particle size distribution, organic matter content, soil structure and bulk density, were used for the estimation of SMRC. Bouma and van Lanen (1987) called these models "transfer functions" and later on they were called "pedotransfer functions". This s

Czech name

Apliace parametrických pedotransferových funkcí k odhadu půdních hydrofyzikálních charakteristik

Czech description

Soil hydraulic properties are needed as input data to describe and simulate the transport of water and solutes in the soil profile. The most important characteristics are the soil moisture retention curve (SMRC) 0 (h) and the hydraulic conductivity function k(0) or k(h), where 0 is the soil moisture content, h is the pressure head and k is the hydraulic conductivity. SMRC represents the amount of weater remaining in the soil under equilibrium conditions and is unigue for each soil. The measurement of SMRC is laborious and time-consuming and so there are not enough data available sometimes. Various SMRC estimation models have been proposed and used extensively to overcome this problem. Other more easily available soil properties, such as particle size distribution, organic matter content, soil structure and bulk density, were used for the estimation of SMRC. Bouma and van Lanen (1987) called these models "transfer functions" and later on they were called "pedotransfer functions". This s

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DF - Pedology

OECD FORD branch

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Project

<a href="/en/project/1G58095" target="_blank" >1G58095: Predictive soil agro-hydrological models of the retention of soil in the CR and their integration into the EU databases</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

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

Name of the periodical

Plant, Soil and Environment

ISSN

1214-1178

e-ISSN

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Volume of the periodical

53

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

9

Pages from-to

149-157

UT code for WoS article

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EID of the result in the Scopus database

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