Titre :
|
Errors in the estimation of soil water properties and their propagation through a hydrological model
|
Titre original:
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Erreurs concernant les propriétés hydriques du sol et leur répercussion dans un modèle hydrologique
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Auteurs :
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D. Leenhardt
|
Type de document :
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article/chapitre/communication
|
Année de publication :
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1995
|
Format :
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p.15-21
|
Langues:
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= Anglais
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Catégories :
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CARACTERISTIQUES HYDROLOGIQUES
|
Mots-clés:
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HUMIDITE DU SOL
;
HYDROLOGIE
;
MODELE
;
EVAPOTRANSPIRATION
;
CALCUL
;
PROPRIETE DU SOL
|
Résumé :
|
The Agricultural Catchments Research Unit Model ( ACRU ) includes a decision support system ( DSS ) for estimating the water content of soil at field capacity and wilting point when these characteristics are not directly measurable. Three methods of estimation are proposed : (a) based on silt and clay content and bulk density, (b) based on clay content, and (c) based on soil series.
|
Source :
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Soil use and management, vol.11
|