On the superposition of bedforms in a tidal channel

C Winter; G. Vittori; V.B. Ernstsen; Jesper Bartholdy

On the superposition of bedforms in a tidal channel

C Winter, G. Vittori, V.B. Ernstsen, Jesper Bartholdy

LUKKET: Geografi

Abstract

High resolution bathymetric measurements reveal the super-imposition of bedforms in the Grådyb tidal inlet in the Danish Wadden Sea. Preliminary results of numerical model simulations are discussed: A linear stability model was tested to explain the large bedforms as being caused by tidal system instabilities. Results show comparable dimensions and migration rates. A three-dimensional morphodynamic model is shown to reproduce small scale transport rates but lacks realistic trends of morphodynamic evolution.

Originalsprog	Engelsk
Titel	Marine and River Dune Dynamics III
Udgivelsessted	Leeds, UK
Publikationsdato	2008
Sider	337-344
ISBN (Trykt)	978-2-11-097208-8
Status	Udgivet - 2008

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Det Natur- og Biovidenskabelige Fakultet

Citationsformater

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title = "On the superposition of bedforms in a tidal channel",

abstract = "High resolution bathymetric measurements reveal the super-imposition of bedforms in the Gr{\aa}dyb tidal inlet in the Danish Wadden Sea. Preliminary results of numerical model simulations are discussed: A linear stability model was tested to explain the large bedforms as being caused by tidal system instabilities. Results show comparable dimensions and migration rates. A three-dimensional morphodynamic model is shown to reproduce small scale transport rates but lacks realistic trends of morphodynamic evolution.",

keywords = "Faculty of Science, Bedforms, Superposition, Tidal dynamics",

author = "C Winter and G. Vittori and V.B. Ernstsen and Jesper Bartholdy",

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TY - CHAP

T1 - On the superposition of bedforms in a tidal channel

AU - Winter, C

AU - Vittori, G.

AU - Ernstsen, V.B.

AU - Bartholdy, Jesper

PY - 2008

Y1 - 2008

N2 - High resolution bathymetric measurements reveal the super-imposition of bedforms in the Grådyb tidal inlet in the Danish Wadden Sea. Preliminary results of numerical model simulations are discussed: A linear stability model was tested to explain the large bedforms as being caused by tidal system instabilities. Results show comparable dimensions and migration rates. A three-dimensional morphodynamic model is shown to reproduce small scale transport rates but lacks realistic trends of morphodynamic evolution.

AB - High resolution bathymetric measurements reveal the super-imposition of bedforms in the Grådyb tidal inlet in the Danish Wadden Sea. Preliminary results of numerical model simulations are discussed: A linear stability model was tested to explain the large bedforms as being caused by tidal system instabilities. Results show comparable dimensions and migration rates. A three-dimensional morphodynamic model is shown to reproduce small scale transport rates but lacks realistic trends of morphodynamic evolution.

KW - Faculty of Science

KW - Bedforms

KW - Superposition

KW - Tidal dynamics

M3 - Book chapter

SN - 978-2-11-097208-8

SP - 337

EP - 344

BT - Marine and River Dune Dynamics III

CY - Leeds, UK

ER -

On the superposition of bedforms in a tidal channel

Abstract

Emneord

Fingeraftryk

Citationsformater