CROSS-SHORE MODEL APPLICATION TO HASAKI BEACH, JAPAN: EVALUATION OF PARAMETER SETTING

Koshi Kato; Keiko Udo

doi:10.9753/icce.v36v.sediment.23

No. 36v (2020), Sediment Transport and Morphology

No. 36v (2020)

CROSS-SHORE MODEL APPLICATION TO HASAKI BEACH, JAPAN: EVALUATION OF PARAMETER SETTING

Sediment Transport and Morphology

https://doi.org/10.9753/icce.v36v.sediment.23

Published 2020-12-28

Koshi Kato
Keiko Udo

Koshi Kato

Keiko Udo

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How to Cite

Kato, K., & Udo, K. (2020). CROSS-SHORE MODEL APPLICATION TO HASAKI BEACH, JAPAN: EVALUATION OF PARAMETER SETTING. Coastal Engineering Proceedings, (36v), sediment.23. https://doi.org/10.9753/icce.v36v.sediment.23

Abstract

Japan's coasts is being suffered by significant erosion. There is already a high demand to protect coasts from the erosion but climate change threatens further erosion. Udo and Takeda (2017) projected future beach loss in Japan due to sea-level rise using Bruun rule. However, its restrictive assumption that they probably do not exist in nature makes difficult to assess uncertainties of the projection results. In this paper, Cross-shore (CS) model developed by Larson et al. (2016), which is more realistic model considering the cross-shore sediment exchange, is applied to calibrate the parameter settings at Hasaki beach in Japan, and model applicability was evaluated.

Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/sOFr9Jb5a_s

https://doi.org/10.9753/icce.v36v.sediment.23

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References

Larson, Palalane, Fredriksson and Hanson (2016): Simulating cross-shore material exchange at decadal scale. Theory and model component validation, Coastal Engineering, vol. 116, pp. 57-66.

Palalane, Fredriksson, Marinho, Larson, Hanson, and Coelho (2016): Simulating cross-shore material exchange at decadal scale. Model application. Coastal Engineering. vol. 116. pp. 26-41.

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CROSS-SHORE MODEL APPLICATION TO HASAKI BEACH, JAPAN: EVALUATION OF PARAMETER SETTING

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