Soil Water Retention Curve as Affected by Sample Height
نویسندگان
چکیده
منابع مشابه
Chemical migration during soil water retention curve evaluation.
Wetting and drying (W-D) cycles can induce important elemental migrations in soils. The main purpose of this work was to study the possible existence of soil chemical elemental migrations in samples submitted to repeated W-D cycles during evaluations of soil water retention curve (SWRC). The experimental measurements were carried out by Atomic Absorption Spectrometry (AAS) for Ca(2+), Mg(2+) an...
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Erik Braudeau*, Gaghik Hovhannissian, Amjad T. Assi and Rabi H. Mohtar* 1 Qatar Environment and Energy Research Institute, Qatar Foundation, Doha, Qatar 2 Pédologie Hydrostructurale, Institut de Recherche pour le Développement France Nord, Institut de Recherche Pour le Développement, Bondy, France 3 Unité Mixte de Recherche 242, Institut d’Ecologie et des Sciences de l’Environnement de Paris, I...
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Cohesion increased for several months after disruption in moist soils. Rate at which cohesion increased was slower in airdry soil, but continued for years. Moduli of rupture of soils also increased with time. Effects of water content on the rate at which cohesion increases are compatible with an explanation of the bonding mechanism in terms of slightly soluble components diffusing to and cement...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ciência do Solo
سال: 2018
ISSN: 1806-9657
DOI: 10.1590/18069657rbcs20180058