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Observations and modeling of surf zone transverse finger bars at the Gold Coast, Australia

Autor
Ribas, F.; ten Doeschate, A.; de Swart, H.; Ruessink, B.; Calvete, D.
Tipus d'activitat
Article en revista
Revista
Ocean dynamics
Data de publicació
2014-08-01
Volum
64
Número
8
Pàgina inicial
1193
Pàgina final
1207
DOI
https://doi.org/10.1007/s10236-014-0719-4 Obrir en finestra nova
Projecte finançador
MODELIZACIÓN Y MONITARIZACIÓN INTEGRADAS EN MORFODINAMICA DE PLAYAS NATURALES Y REGENERADAS
Repositori
http://hdl.handle.net/2117/26208 Obrir en finestra nova
URL
http://link.springer.com/article/10.1007%2Fs10236-014-0719-4 Obrir en finestra nova
Resum
The occurrence and characteristics of transverse finger bars at Surfers Paradise (Gold Coast, Australia) have been quantified with 4 years of time-exposure video images. These bars are attached to the inner terrace and have an oblique orientation with respect to the coastline. They are observed during 24 % of the study period, in patches up to 15 bars, with an average lifetime of 5 days and a mean wavelength of 32 m. The bars are observed during obliquely incident waves of intermediate heights. ...
Citació
Ribas, F. [et al.]. Observations and modeling of surf zone transverse finger bars at the Gold Coast, Australia. "Ocean dynamics", 01 Agost 2014, vol. 64, núm. 8, p. 1193-1207.
Paraules clau
BEACHES, Gold Coast, Linear stability analysis, SAND BARS, Surf zone morphodynamics, Transverse finger bars, VARIABILITY, Video remote sensing
Grup de recerca
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques

Participants

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