Improving the determination of soil hydraulic properties of peat soils at different scales

Dettmann Ullrich Mathias

doi:10.18453/rosdok_id00001930

Dettmann Ullrich Mathias

Improving the determination of soil hydraulic properties of peat soils at different scales

Universität Rostock, 2017

https://doi.org/10.18453/rosdok_id00001930

Abstract: This thesis improves the characterization of unsaturated hydraulic properties for different types of peat and other organic soils at the laboratory and the field scale. First, suggestions for a general improvement of the unsaturated hydrological modeling in peatlands are made. Second, a novel one-dimensional expression for calculating specific yield for shallow groundwater systems with microrelief has been derived which was the basis for the development of a novel in situ method for determining soil water retention characteristics in shallow groundwater systems.

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Titel:

Improving the determination of soil hydraulic properties of peat soils at different scales

Beteiligte Personen:

Dettmann Ullrich Mathias[VerfasserIn]
	110614158X
Konrad Miegel , Prof. Dr. rer. nat.[AkademischeR BetreuerIn]
	132857081
	Universität Rostock, Professur für Hydrologie
Andy Baird , Prof. Dr.[AkademischeR BetreuerIn]
	Leeds, School of Geography
Michel Bechtold , Dr.[AkademischeR BetreuerIn]
	101904019X
	Johann Heinrich von Thünen-Institutf ür Agrarklimaschutz Braunschweig

Beteiligte Körperschaften:

Universität Rostock, Agrar- und Umweltwissenschaftliche Fakultät[Grad-verleihende Institution]
	10025954-6

Zusammenfassung:

This thesis improves the characterization of unsaturated hydraulic properties for different types of peat and other organic soils at the laboratory and the field scale. First, suggestions for a general improvement of the unsaturated hydrological modeling in peatlands are made. Second, a novel one-dimensional expression for calculating specific yield for shallow groundwater systems with microrelief has been derived which was the basis for the development of a novel in situ method for determining soil water retention characteristics in shallow groundwater systems. [Englisch]

Dokumenttyp:

Dissertation

Einrichtung:

Agrar- und Umweltwissenschaftliche Fakultät

Sprache:

Englisch

Sachgruppe der DNB:

550 Geowissenschaften

Veröffentlichung /
Entstehung:

Rostock

Rostock: Universität Rostock

2017