Essential aspects of beach erosion - Lessons from devastation of Ichinomiya coast, Japan

Satoquo Seino, Takaaki Uda, Yasuro Ohtani, Yasuhiro Ohki

研究成果: ジャーナルへの寄稿Conference article

3 引用 (Scopus)

抜粋

The fundamental issues of the beach erosion including the difficulty in social and comprehensive adjustments of the beach erosion were discussed through a case study, taking the Ichinomiya coast on south Kujukuri Beach as an example. On this coast, sand supply from the sea cliffs markedly decreased as a result of the preventive measures against cliff erosion on upcoast, resulting in the downcoast erosion. Artificial headlands have been constructed since the 1990 as a measure against shoreline recession, but this caused further downcoast expansion of the beach erosion. Finally, it became difficult to escape from a vicious cycle of seawall construction - downcoast erosion - seawall construction - downcoast erosion, permitting further expansion of the erosion area. Such difficulties were analyzed.

元の言語英語
ページ(範囲)446-453
ページ数8
ジャーナルProcedia Engineering
116
発行部数1
DOI
出版物ステータス出版済み - 1 1 2015
イベント5th International Conference on Asian and Pacific Coasts, APAC 2009 - Singapore, シンガポール
継続期間: 10 13 200910 16 2009

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All Science Journal Classification (ASJC) codes

  • Engineering(all)

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