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Patch behaviour and predictability propierties of modelled finite-amplitude sand ridges on the inner shelf

Autor
Vis-Star, N.; de Swart, H.E.; Calvete, D.
Tipus d'activitat
Article en revista
Revista
Nonlinear processes in geophysics
Data de publicació
2008-12
Volum
15
Número
6
Pàgina inicial
943
Pàgina final
955
DOI
https://doi.org/10.5194/npg-15-943-2008 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/9487 Obrir en finestra nova
URL
Http://www.nonlin-processes-geophys.net/15/943/2008/ Obrir en finestra nova
Resum
The long-term evolution of shoreface-connected sand ridges is investigated with a nonlinear spectral model which governs the dynamics of waves, currents, sediment transport and the bed level on the inner shelf. Wave variables are calculated with a shoaling-refraction model instead of using a parameterisation. The spectral model describes the time evolution of amplitudes of known eigenmodes of the linearised system. Bottom pattern formation occurs if the transverse bottom slope of the inner shelf...
Citació
Vis-Star, N.; Swart, D.; Calvete, D. Patch behaviour and predictability propierties of modelled finite-amplitude sand ridges on the inner shelf. "Nonlinear processes in geophysics", Desembre 2008, vol. 15, núm. 6, p. 943-955.
Grup de recerca
DF - Dinàmica No Lineal de Fluids

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