ORCID Profile
0000-0002-9011-7856
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Publisher: Springer Science and Business Media LLC
Date: 20-01-2021
DOI: 10.1038/S41597-021-00805-1
Abstract: High quality laboratory measurements of nearshore waves and morphology change at, or near prototype-scale are essential to support new understanding of coastal processes and enable the development and validation of predictive models. The DynaRev experiment was completed at the GWK large wave flume over 8 weeks during 2017 to investigate the response of a sandy beach to water level rise and varying wave conditions with and without a dynamic cobble berm revetment, as well as the resilience of the revetment itself. A large array of instrumentation was used throughout the experiment to capture: (1) wave transformation from intermediate water depths to the runup limit at high spatio-temporal resolution, (2) beach profile change including wave-by-wave changes in the swash zone, (3) detailed hydro and morphodynamic measurements around a developing and a translating sandbar.
Publisher: Elsevier BV
Date: 09-2022
Publisher: Elsevier BV
Date: 09-2023
Publisher: Springer Science and Business Media LLC
Date: 15-03-2021
DOI: 10.1038/S41597-021-00874-2
Abstract: A Correction to this paper has been published: 0.1038/s41597-021-00874-2.
Publisher: Elsevier BV
Date: 2021
Publisher: Coastal Education and Research Foundation
Date: 26-05-2020
DOI: 10.2112/SI95-231.1
Publisher: Elsevier BV
Date: 08-2021
Publisher: Coastal Education and Research Foundation
Date: 26-05-2020
DOI: 10.2112/SI95-038.1
Publisher: MDPI AG
Date: 21-01-2022
DOI: 10.3390/RS14030513
Abstract: The development of coastal regions combined with rising sea levels is leading to an increasing risk of coastal flooding caused by wave overtopping of natural beaches and engineered coastal structures. Previous measurements of wave overtopping have been obtained for static coastal structures using fixed current meters and depth sensors or tanks. These are unsuitable for dynamically stable coastal protection structures however, because the geometry of these structures is expected to evolve under wave action. This study investigates the potential to use elevated 2D laser scanners (Lidar) to remotely sense the flow volumes overtopping the time-varying crest of a porous dynamic cobble berm revetment. Two different analysis methods were used to estimate the wave-by-wave overtopping volumes from measurements of the time-varying free surface elevation with good agreement. The results suggest that the commonly used EurOtop parameterisation can be used to estimate overtopping discharge to an acceptable precision. An advantage of the remote sensing approach reported here is that it enables the spatial distribution of overtopping discharge and infiltration rate to be measured. It was found that the overtopping discharge on a porous dynamic revetment decays rapidly landward of the structure crest, and that this has implications for safety and structure design.
Publisher: Elsevier BV
Date: 08-2020
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
Date: 07-2020
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Paul Bayle.