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Zur Modellierung des Transports kohäsiver Sedimente am Beispiel des Weserästuars
Citation Link: https://doi.org/10.15480/882.2631
Publikationstyp
Doctoral Thesis
Date Issued
2020-05-27
Sprache
German
Author(s)
Advisor
Referee
Title Granting Institution
Technische Universität Hamburg
Place of Title Granting Institution
Hamburg
Examination Date
2019-12-10
Institut
TORE-DOI
TORE-URI
First published in
Number in series
23
Citation
Technische Universität Hamburg (2020)
Cohesive Sediments show in comparison to other sediment fractions a differing hydrodynamic transport behaviour. This leads in combination with occurring residual flow and mixing processes in estuaries to the formation of the so-called estuarine turbidity zone. A new process-based model approach is presented, which enables the applied modelling of the dynamics of cohesive sediments for the estuarine environment with numeric methods. The approach was tested for the Weser estuary. The modelled turbidity zone is establishing in the model like in nature as a dynamic equilibrium due to the sediment accumulation.
Subjects
Kohäsive Sedimente
Transport suspendierter Sedimente
Bodenaustausch
Sedimenttransportlimitation
2-Layer-Concept
Trübungszone
Ästuarines Trübungsmaximum
Saisonale Sedimentdynamik
Unterhaltungsbaggerung
Weserästuar
numerische Modellierung
Delft3d
DDC Class
550: Geowissenschaften
600: Technik
620: Ingenieurwissenschaften
710: Landschaftsgestaltung, Raumplanung
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HamburgerWasserbauschrift_23_Dissertation_Hesse_2020.pdf
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