2022
DOI: 10.1016/j.geomorph.2022.108245
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Seasonal response of a composite beach in relation to wave climate

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Cited by 9 publications
(5 citation statements)
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“…Considering that storms are seasonal events, the transition from pure gravel to mixed sand and gravel behavior (i.e., not necessarily resulting in surficial sand) could be seasonal as well. An analogous seasonal transition between beach types was documented by Casamayor et al [56] on a composite beach. The authors found that their composite study site behaved as a pure gravel system in winter and as a composite system during summer due to wave climate variability and associated morphological changes.…”
Section: Implications Of Grain Size For Modelling Pebble Beachessupporting
confidence: 75%
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“…Considering that storms are seasonal events, the transition from pure gravel to mixed sand and gravel behavior (i.e., not necessarily resulting in surficial sand) could be seasonal as well. An analogous seasonal transition between beach types was documented by Casamayor et al [56] on a composite beach. The authors found that their composite study site behaved as a pure gravel system in winter and as a composite system during summer due to wave climate variability and associated morphological changes.…”
Section: Implications Of Grain Size For Modelling Pebble Beachessupporting
confidence: 75%
“…Before the first peak of storm A, the model results indicate that the permeability optimum was between 0.20 and 0.35 m/s in calm conditions, later reduced to around 0.05 m/s under more energetic conditions. These values approximately correspond to well-sorted coarse and fine gravel sizes, respectively [43,56]. These results suggest strong and rapid temporal variability in permeability in pebble systems, with a decrease by a factor of 4 at least within a day.…”
Section: Implications Of Grain Size For Modelling Pebble Beachesmentioning
confidence: 53%
“…One common characteristic of beaches is their high dynamism: they usually respond very rapidly to any change in the energy level of the incoming waves (Pilkey et al, 2011). If storm episodes prevail, boulder and mixed beaches experience micro and mesoscale morphological changes due to the slight movement of boulders and pebbles by energetic waves (Pérez-Alberti and Trenhaile, 2015;Nagle-McNaughton and Cox, 2020;Casamayor et al, 2022). Sandy beaches experience erosion through shoreline retreat, dune front escarpment, overwashing, inland migration of barrier islands, or even erosive planation and dismantling (Carter, 1990;Jiménez et al, 2007;Crowell et al, 2018;Barrantes-Castillo et al, 2020;Ruiz de Alegría-Arzaburu et al, 2022).…”
Section: Low Sedimentary Coasts: Beaches and Dunesmentioning
confidence: 99%
“…Las playas constituyen sistemas dinámicos en constante proceso de cambio como consecuencia directa del clima marítimo que las afecta, y en un proceso de balance entre las pérdidas e ingresos de sus sedimentos. La granulometría, la formación en planta y la sección transversal de la playa son elementos activos, cuya estabilidad dinámica depende, fundamentalmente, de la estabilidad energética y del ángulo de incidencia de los oleajes (Zenkovich, 1967;Medina et al, 2001;Bird y Lewis, 2015;Alemán et al, 2015;Casamayor et al, 2022;Castelle y Masselink, 2023).…”
Section: Introductionunclassified