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Rob Schepper, Rafael Almar, Erwin Bergsma, Sierd de Vries, Ad Reniers, Mark Davidson and Kristen Splinter
In this paper, a new approach to model wave-driven, cross-shore shoreline change incorporating multiple timescales is introduced. As a base, we use the equilibrium shoreline prediction model ShoreFor that accounts for a single timescale only. High-resolu...
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Yen Hai Tran, Patrick Marchesiello, Rafael Almar, Duc Tuan Ho, Thong Nguyen, Duong Hai Thuan and Eric Barthélemy
The present study focuses on the long-term multi-year evolution of the shoreline position of the Nha Trang sandy beach. To this end an empirical model which is a combination of longshore and cross-shore models, is used. The Nha Trang beach morphology is ...
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Luis Pedro Almeida and Rafael Almar
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Luís Pedro Almeida, Rafael Almar, Chris Blenkinsopp, Nadia Senechal, Erwin Bergsma, France Floc?h, Charles Caulet, Melanie Biausque, Patrick Marchesiello, Philippe Grandjean, Jerome Ammann, Rachid Benshila, Duong Hai Thuan, Paula Gomes da Silva and Nguyen Trung Viet
A field experiment was conducted at a tropical microtidal intermediate sandy beach with a low tide terrace (Nha Trang, Vietnam) to investigate the short-term swash-zone hydrodynamics and morphodynamics under variable wave conditions. Continuous 2D Lidar ...
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Duong Hai Thuan, Rafael Almar, Patrick Marchesiello and Nguyen Trung Viet
Although coastal morphology results essentially from underwater sediment transports, the evolution of underwater beach profiles along the diverse coastlines of the world is still poorly documented. Bathymetry inversion from shore-based video cameras set ...
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Rafael Almar, Patrick Marchesiello, Luis Pedro Almeida, Duong Hai Thuan, Hitoshi Tanaka, Nguyen Trung Viet
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Shoreline continuously adapts to changing multi-scale wave forcing. This study investigates the shoreline evolution of tropical beaches exposed to monsoon events and storms with a case study in Vietnam, facing the South China Sea, over the particularly a...
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Grégoire Abessolo Ondoa, Frédéric Bonou, Folly Serge Tomety, Yves du Penhoat, Clément Perret, Cossi Georges Epiphane Degbe, Rafael Almar
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This paper assesses the morphological storm-event impact, seasonal cycles, trends of wave forcing, and beach?s response at the coastal area of Grand Popo, Benin. Three and a half years? worth of data were collected from 2013 to 2016, using a video system...
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Mamadou Sadio, Edward J. Anthony, Amadou Tahirou Diaw, Philippe Dussouillez, Jules T. Fleury, Alioune Kane, Rafael Almar, Elodie Kestenare
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The Senegal River delta in West Africa, one of the finest examples of ?wave-influenced? deltas, is bounded by a spit periodically breached by waves, each breach then acting as a shifting mouth of the Senegal River. Using European Re-Analysis (ERA) hindca...
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