Temporal changes of backshore topography and sand grain size under wind and wave actions

Keiko Udo; Shuji Yamawaki; Yoshimasa Ito

doi:10.1142/9789812709554_0245

Temporal changes of backshore topography and sand grain size under wind and wave actions

Keiko Udo, Shuji Yamawaki, Yoshimasa Ito

ENG - Civil and Environmental Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Wave and wind impacts on medium-term backshore processes were investigated in terms of backshore topography, sand grain size, and wave, tide, and wind conditions at an open-ocean dissipative beach in Japan from 2003 to 2005. Indices of wave and wind impacts were defined by wave run-up level and wind-driven sand transport rate, respectively. Changes in spatial topography and sand grain size show that bed accumulation and sand coarsening due to both wave and wind actions at seaward slopes of sandbank and dune. Linkage of the wave and wind impacts is necessary to better understand the beach processes.

Original language	English
Title of host publication	Proceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006
Publisher	American Society of Civil Engineers (ASCE)
Pages	2906-2918
Number of pages	13
ISBN (Print)	9789812706362
DOIs	https://doi.org/10.1142/9789812709554_0245
Publication status	Published - 2007
Event	30th International Conference on Coastal Engineering, ICCE 2006 - San Diego, CA, United States Duration: 2006 Sept 3 → 2006 Sept 8

Publication series

Name	Proceedings of the Coastal Engineering Conference
ISSN (Print)	0161-3782

Other

Other	30th International Conference on Coastal Engineering, ICCE 2006
Country/Territory	United States
City	San Diego, CA
Period	06/9/3 → 06/9/8

ASJC Scopus subject areas

Civil and Structural Engineering
Ocean Engineering
Oceanography

Access to Document

10.1142/9789812709554_0245

Cite this

Udo, K., Yamawaki, S., & Ito, Y. (2007). Temporal changes of backshore topography and sand grain size under wind and wave actions. In Proceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006 (pp. 2906-2918). (Proceedings of the Coastal Engineering Conference). American Society of Civil Engineers (ASCE). https://doi.org/10.1142/9789812709554_0245

Temporal changes of backshore topography and sand grain size under wind and wave actions. / Udo, Keiko; Yamawaki, Shuji; Ito, Yoshimasa.
Proceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006. American Society of Civil Engineers (ASCE), 2007. p. 2906-2918 (Proceedings of the Coastal Engineering Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Udo, K, Yamawaki, S & Ito, Y 2007, Temporal changes of backshore topography and sand grain size under wind and wave actions. in Proceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006. Proceedings of the Coastal Engineering Conference, American Society of Civil Engineers (ASCE), pp. 2906-2918, 30th International Conference on Coastal Engineering, ICCE 2006, San Diego, CA, United States, 06/9/3. https://doi.org/10.1142/9789812709554_0245

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abstract = "Wave and wind impacts on medium-term backshore processes were investigated in terms of backshore topography, sand grain size, and wave, tide, and wind conditions at an open-ocean dissipative beach in Japan from 2003 to 2005. Indices of wave and wind impacts were defined by wave run-up level and wind-driven sand transport rate, respectively. Changes in spatial topography and sand grain size show that bed accumulation and sand coarsening due to both wave and wind actions at seaward slopes of sandbank and dune. Linkage of the wave and wind impacts is necessary to better understand the beach processes.",

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AB - Wave and wind impacts on medium-term backshore processes were investigated in terms of backshore topography, sand grain size, and wave, tide, and wind conditions at an open-ocean dissipative beach in Japan from 2003 to 2005. Indices of wave and wind impacts were defined by wave run-up level and wind-driven sand transport rate, respectively. Changes in spatial topography and sand grain size show that bed accumulation and sand coarsening due to both wave and wind actions at seaward slopes of sandbank and dune. Linkage of the wave and wind impacts is necessary to better understand the beach processes.

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Temporal changes of backshore topography and sand grain size under wind and wave actions

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ASJC Scopus subject areas

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