Characterization and prediction of hydraulic properties of traffic-compacted forest soils based on soil information and traffic treatments

Autor: Manon Martin, André Chanzy, Laurent Lassabatere, Arnaud Legout, Noémie Pousse, Stéphane Ruy

Publikováno v: Annals of Forest Science, Vol 81, Iss 1, Pp 1-22 (2024)

Abstract Key message The hydraulic properties of compacted and rutted soils were evaluated through in-situ infiltration experiments and predicted based on soil texture class and traffic treatments. A significant decrease in saturated soil water conte

Externí odkaz: https://doaj.org/article/2194b0e260334f19b22e0aab5c5186a3

Utiliser les racines pour moduler les impacts des déficits en eau et améliorer la gestion de l’eau dans les agrosystèmes

Autor: Claude DOUSSAN, Samuel LE GALL, Stéphane RUY, Annette BÉRARD

Publikováno v: Sciences, Eaux & Territoires, Iss 45 (2024)

Les plantes, au travers de leur système racinaire, sont des ingénieurs du sol qui sont capables de modifier les propriétés biologiques, chimiques et physiques du sol qu’elles colonisent. Cependant, si les propriétés du sol sont généralement

Externí odkaz: https://doaj.org/article/798d710221f747f18840725543d3b8d4

A new kinematic–dispersive wave van Genuchten (KDW-VG) model for numerical simulation of preferential water flow in soil

Autor: Ali Jamalian, Hadi Moazed, Mostafa Moradzadeh, Stéphane Ruy, Mohammadreza Khaledian, Saeed Boroomand-Nasab, Javad Alavi

Publikováno v: Journal of Hydrology
Journal of Hydrology, Elsevier, 2020, 582, pp.124480. ⟨10.1016/j.jhydrol.2019.124480⟩

International audience; Preferential water flow in soil macropores such as underground channels formed by worm activity and plant root growth, can move a large volume of water and contaminants to groundwater resources in a short time. To describe the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6519640cef79b3425cd0b0cfefb4a66
https://hal.inrae.fr/hal-03144122

Assessing soil water content variation in a small mountainous catchment over different time scales and land covers using geographical variables

Autor: Vincent Marc, Johnny Douvinet, Florian Mallet, Philippe Rossello, Stéphane Ruy, Daniel Joly

Publikováno v: Journal of Hydrology
Journal of Hydrology, Elsevier, 2020, 591, pp.125593. ⟨10.1016/j.jhydrol.2020.125593⟩
Journal of Hydrology, 2020, 591, pp.125593. ⟨10.1016/j.jhydrol.2020.125593⟩

International audience; Soil Water Content (SWC) plays a key role in hydrological processes at the catchment scale. It is highly dependent on local variables (such as soil properties, vegetation type, and topography) and rainfall, which makes it vary

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0911ff01931aa2bb2539f69f593c0c9
https://hal.archives-ouvertes.fr/hal-02985312

Microtopography, water storage and flow patterns in a fine-textured soil under agricultural use

Autor: Stéphane Ruy, Bernd Huwe, Christina Bogner, Mohammadreza Mirzaei

Publikováno v: Hydrological Processes. 27:1797-1806

Agricultural use of soils implies tillage and often compaction and therefore influences processes on soil surface and affects infiltration of water into the subsoil. Although many studies on soil surface processes or flow patterns in soils exist, wor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16708819800e047beb3969c32d1d1060
https://doi.org/10.1002/hyp.9337