Apliace parametrických pedotransferových funkcí k odhadu půdních hydrofyzikálních charakteristik

Kód výsledku v 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>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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

Název v anglickém jazyce

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

Popis výsledku anglicky

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

Druh

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

CEP obor

DF - Pedologie

OECD FORD obor

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Projekt

<a href="/cs/project/1G58095" target="_blank" >1G58095: Předpovědní půdně-agrohydrologické modely retence vody v půdě v ČR a jejich integrace do databází zemí EU</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

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

53

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

149-157

Kód UT WoS článku

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EID výsledku v databázi Scopus

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