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Hyeok Jin, Kideok Do, Sungwon Shin and Daniel Cox
Coastal dunes are important morphological features for both ecosystems and coastal hazard mitigation. Because understanding and predicting dune erosion phenomena is very important, various numerical models have been developed to improve the accuracy. In ...
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Quentin Laporte-Fauret, Vincent Marieu, Bruno Castelle, Richard Michalet, Stéphane Bujan and David Rosebery
In this paper, coastal dune data are collected at Truc Vert, SW France, using photogrammetry via Unmanned Aerial Vehicles (UAVs). A low-cost GoPro-equipped DJI Phantom 2 quadcopter and a 20 MPix camera-equipped DJI Phantom 4 Pro quadcopter UAVs were used...
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Nicholas Cohn, Bas M. Hoonhout, Evan B. Goldstein, Sierd De Vries, Laura J. Moore, Orencio Durán Vinent and Peter Ruggiero
Coastal landscape change represents aggregated sediment transport gradients from spatially and temporally variable marine and aeolian forces. Numerous tools exist that independently simulate subaqueous and subaerial coastal profile change in response to ...
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P. Soupy Dalyander, Rangley C. Mickey, Davina L. Passeri and Nathaniel G. Plant
Coastal zone managers require models that predict barrier island change on decadal time scales to estimate coastal vulnerability, and plan habitat restoration and coastal protection projects. To meet these needs, methods must be available for predicting ...
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Filipe Galiforni-Silva, Kathelijne M. Wijnberg and Suzanne J. M. H. Hulscher
Inlet-driven processes are capable of modifying the adjacent shoreline. However, few studies have attempted to understand how these changes affect coastal dunes. The present study aims to understand how shoreline changes induced by shoal attachment affec...
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Alex Shaw, Mohammad Reza Hashemi, Malcolm Spaulding, Bryan Oakley and Chris Baxter
The objective of this study was to assess the effect of shoreline retreat and dune erosion on coastal flooding in a case study located in the southern coast of Rhode Island, USA. Using an extensive dataset collected during 2011, an ADCIRC model was devel...
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Saber M. Elsayed and Hocine Oumeraci
Breaching of coastal barriers is a three-dimensional process induced by complex interactions between hydrodynamics, sediment transport and soil avalanching processes. Although numerous coastal barriers are breached every year in many coastal countries, c...
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Luis Bañón, José Ignacio Pagán, Isabel López, Carlos Banon and Luis Aragonés
In the past few years, unmanned aerial systems (UAS) have achieved great popularity for civil uses. One of the present main uses of these devices is low-cost aerial photogrammetry, being especially useful in coastal environments. In this work, a high-res...
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Matthew S. Janssen and Jon K. Miller
Breaching or overtopping of coastal dunes is associated with greater upland damages. Reliable tools are needed to efficiently assess the likelihood of dune erosion during storm events. Existing methods rely on numerical modeling (extensive investment) or...
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Christopher H. Lashley, Xavier Bertin, Dano Roelvink and Gaël Arnaud
Wave run-up and dune overwash are typically assessed using empirical models developed for a specific range of often-simplistic conditions. Field experiments are essential in extending these formulae; yet obtaining comprehensive field data under extreme c...
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Giuseppe Pio Costa, Massimiliano Marino, Iván Cáceres and Rosaria Ester Musumeci
Coastal areas facing increasing erosion are resorting to sand displacement strategies to mitigate the erosive impact, which is exacerbated by climate change. In the face of climate change, coastal managers are more frequently resorting to sand displaceme...
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Cigdem Ozkan, Talea Mayo and Davina L. Passeri
Wave energy conversion technologies have recently attracted more attention as part of global efforts to replace fossil fuels with renewable energy resources. While ocean waves can provide renewable energy, they can also be destructive to coastal areas th...
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Salvatore Distefano and Fabiano Gamberi
Understanding of complex sedimentary records formed by transgressive systems is critical because they provide information on sea level changes which control the evolution of the coastal environment. This paper discusses the preservation of the Transgress...
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Gabriela Medellín, Martí Mayor, Christian M. Appendini, Ruth Cerezo-Mota and José A. Jiménez
Wave runup is a relevant parameter to determine the storm impact on barrier islands. Here, the role of the beach morphology on wave runup and storm impact was investigated at four coastal communities located on the northern Yucatan coast. Current wave co...
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Laura Lemke and Jon K. Miller
Coastal erosion is controlled by two sets of factors, one related to storm intensity and the other related to a location?s vulnerability. This study investigated the role of each set in controlling dune erosion based on data compiled for eighteen histori...
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Wilmer Rey, Paulo Salles, Alec Torres-Freyermuth, Pablo Ruíz-Salcines, Yi-Cheng Teng, Christian M. Appendini and Julián Quintero-Ibáñez
We investigate the storm impact associated with historical events in the northern Yucatan Peninsula. The study area is prone to coastal flooding due to both its geographical location and low-lying areas. Extreme events associated with tropical cyclones a...
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Malcolm L. Spaulding, Annette Grilli, Chris Damon, Reza Hashemi, Soroush Kouhi and Grover Fugate
Many coastal communities in the US use base flood elevation (BFE) maps for the 100-year return period, specified on Federal Emergency Management Agency (FEMA) Flood Insurance Rate Maps (FIRMs), to design structures and infrastructure. The FIRMs are incre...
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Glenn Strypsteen, Rik Houthuys and Pieter Rauwoens
Long-term changes in dune volume at the Belgian coast are analyzed based on measured data by airborne surveys available from 1979. For most of the 65 km long coastal stretch, dune volume increases linearly in time at a constant rate. Dune growth varies b...
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Annika O?Dea, Katherine L. Brodie and Preston Hartzell
This paper details the collection, geo-referencing, and data processing algorithms for a fully-automated, permanently deployed terrestrial lidar system for coastal monitoring. The lidar is fixed on a 4-m structure located on a shore-backing dune in Duck,...
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