Reanalysis of past major storms in West Kyushu and Study of Wind-induced Currents in Ariake Sea <Articles>
国際協力研究誌 14 巻 2 号
19-36 頁
2008-03-31 発行
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この文献の参照には次のURLをご利用ください : https://doi.org/10.15027/29774
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JIDC_14-2_19.pdf
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タイトル ( eng ) |
Reanalysis of past major storms in West Kyushu and Study of Wind-induced Currents in Ariake Sea <Articles>
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作成者 |
Lee Han Soo
Komaguchi Tomoaki
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収録物名 |
国際協力研究誌
Journal of International Development and Cooperation
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巻 | 14 |
号 | 2 |
開始ページ | 19 |
終了ページ | 36 |
抄録 |
It is a well-known fact that the reanalysis and accurate numerical simulation of wave climate, coastal currents induced by wind and storm surge simulation require apparently the realistic wind field with consideration of effects of complex land topography. The inland seas and a number of bays in Japan are in the category that needs the accurate wind field for such studies. The reproduction and reanalysis of the wind field, however, had been conducted simply by making spline interpolation of the observed data or by modeling with simple gradient wind typhoon model or by a planetary boundary layer model. Their results showed a deficit in their data qualities. Recently mesoscale meteorological model has been used for hindcast and forecast of atmosphere conditions taking into account of the complex terrain and the reproduction of wind field has been improved in its accuracy.
In this study, the mesoscale atmospheric model was used for the reanalysis of the 47 past storm and severe weather conditions including 42 typhoons focusing on West Kyushu, Japan since 1959. The results of reanalysis had been utilized for a database construction and studies of wind field characteristics in semi-closed Omura Bay. The reanalysis results were also used to study the characteristics of wind-induced currents in Ariake Sea which is very important in material transport under storm events. |
NDC分類 |
地球科学・地学・地質学 [ 450 ]
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言語 |
英語
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資源タイプ | 紀要論文 |
出版者 |
広島大学大学院国際協力研究科
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発行日 | 2008-03-31 |
出版タイプ | Version of Record(出版社版。早期公開を含む) |
アクセス権 | オープンアクセス |
収録物識別子 |
[ISSN] 1341-0903
[NCID] AN10482914
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