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

Keiko Udo, Shuji Yamawaki, Yoshimasa Ito

研究成果: Conference contribution

1 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトルProceedings of the 30th International Conference on Coastal Engineering 2006, ICCE 2006
出版社American Society of Civil Engineers (ASCE)
ページ2906-2918
ページ数13
ISBN(印刷版)9789812706362
DOI
出版ステータスPublished - 2007
イベント30th International Conference on Coastal Engineering, ICCE 2006 - San Diego, CA, United States
継続期間: 2006 9 32006 9 8

出版物シリーズ

名前Proceedings of the Coastal Engineering Conference
ISSN(印刷版)0161-3782

Other

Other30th International Conference on Coastal Engineering, ICCE 2006
CountryUnited States
CitySan Diego, CA
Period06/9/306/9/8

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Ocean Engineering
  • Oceanography

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