ICW Technical Bulletin. Subsisdence of low moor peat soils in the westen Netherlands / Schothorst, C. J.

Public ISBD Titre de série : ICW Technical Bulletin Titre : Subsisdence of low moor peat soils in the westen Netherlands Type de document : texte imprimé Auteurs : Schothorst, C. J. Mention d'édition : ICW Editeur : ICW Année de publication : 1977 ISBN/ISSN/EAN : CI-10538 Note générale : Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels... Langues : Anglais (eng) Mots-clés : Pédologie  Sol  Tourbe Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels... Note de contenu : Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels... ICW Technical Bulletin. Subsisdence of low moor peat soils in the westen Netherlands [texte imprimé] / Schothorst, C. J.  . -  ICW . - ICW, 1977. ISSN : CI-10538 Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels... Langues : Anglais (eng) Mots-clés : Pédologie  Sol  Tourbe Index. décimale : 631.4 Pédologie, science et préservation des sols : chimie, physique, fertilité Résumé : Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels... Note de contenu : Three experimental fields were laid to study the effects of deeper drainage on the processes of subsidence. It was found that 6 years after ditchwater levels has been lowered, surfaces had subsisded 6 - 10 cm. Of this subsidence 65 per cent could be described to shrinkage and oxidation of organic mattor in the layer above the groundwater level and 35 per cent to compression of the layer below groundwater levels...

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