Results 11 to 20 of about 53 (27)
A multi-scale ''soil water structure'' model based on the pedostructure concept [PDF]
, 2009 Abstract. Current soil water models do not take into account the internal organization of the soil medium and, a fortiori, the physical interaction between the water film surrounding the solid particles of the soil structure, and the surface charges of this structure.
/Braudeau, Erik +5 more
openaire +4 more sources
Estimating soil hydraulic parameters using the pedostructure concept
, 2005 Braudeau, Eric +2 more
openaire +1 more source
Modeling Soil Water Movement in Pedostructure
2006 Portland, Oregon, July 9-12, 2006, 2006 Accurate representation of the top soil matrix with special attention to the scales present is important to the dynamics of water flow and to the fate of pollution at field, farm and watershed scales. This is also important from an agronomic stand point since agriculture is the main source of pollution at a time when many agronomic models still use ...
Erik Braudeau, Rabi Mohtar
exaly +5 more sources
Some of the next articles are maybe not open access.
Field evaluation of the pedostructure-based model (Kamel®)
Computers and Electronics in Agriculture, 2012This study involves a field evaluation of the pedostructure-based model Kamel(R) and comparisons between Kamel(R) and the Hydrus-1D(R) model. Both models are commonly named 1D - soil water models because they simulate the flux of water within the soil, related to climate conditions variation and water uptake by roots.
Dhanwinder Singh +2 more
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Modeling the Swelling Curve for Packed Soil Aggregates Using the Pedostructure Concept
Soil Science Society of America Journal, 2006 The swelling curve is generally studied as structural soil volume dependence on water content during swelling, and not on time. In this paper, we show how the swelling curve defined as the specific volume of the soil as a function of time, V ( t ...
Erik Braudeau, Rabi Mohtar
exaly +3 more sources
2023
The two characteristic soil moisture curves: the soil water retention curve and the shrinkage curve, necessary for the physical modeling of the hydrological and agronomic properties of the soil are, still today, entirely empirical. They have been established so far without referring to the hydrostructural and thermodynamic properties of the ...
Erik Braudeau, Rabi Mohtar
exaly +3 more sources
The two characteristic soil moisture curves: the soil water retention curve and the shrinkage curve, necessary for the physical modeling of the hydrological and agronomic properties of the soil are, still today, entirely empirical. They have been established so far without referring to the hydrostructural and thermodynamic properties of the ...
Erik Braudeau, Rabi Mohtar
exaly +3 more sources
Pedostructure Concept: A New Paradigm for Quantifying Soil Structural Characteristics [PDF]
Modern Concepts & Developments in Agronomy, 2018 exaly +4 more sources
Soil Water: Functions in Pedostructure
2007There are several models of soil water that consider the soil medium as an active site for chemical, physical, and biological processes with a bimodal porous medium, micro- and macropore systems. Few of these models consider the soil medium as a structured medium with aggregates.
Braudeau, Erik, Mohtar, Rabi, H.
openaire +2 more sources
Development and Evaluation of Functional Soil Mapping Unit Using Pedostructure Hierarchy Concept
2007 Minneapolis, Minnesota, June 17-20, 2007, 2007Accurate soil characterization is crucial for understanding soil-water interactions and allowing for better on-farm agricultural and environmental management. Current soil characterization methods lack quantitative attributes that integrate the soil mapping units with environmental and agronomical models.
Erik Braudeau, Rabi Mohtar
exaly +2 more sources