論文

査読有り
2012年3月

Ostracodes reveal the sea-bed origin of tsunami deposits

GEOPHYSICAL RESEARCH LETTERS
  • Gengo Tanaka
  • ,
  • Hajime Naruse
  • ,
  • Shota Yamashita
  • ,
  • Kazuno Arai

39
5
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1029/2012GL051320
出版者・発行元
AMER GEOPHYSICAL UNION

In Rikuzentakata City, Ostracode assemblages in sediment deposited by the Tohoku-Oki earthquake and tsunami of 11 March 2011 revealed that the sediment was derived from the seafloor from at least 9 m water depth, and was transported inland more than 1 km. The tsunami wave height at this location was higher than 10 m. Four hundred fifty seven modern ostracode assemblages were used in the modern analogue technique to estimate the depth source of the tsunami deposited assemblages. The application of this method to paleo-tsunami deposits may provide insight into past tsunami wave height and potentially earthquake slip and magnitude. Citation: Tanaka, G., H. Naruse, S. Yamashita, and K. Arai (2012), Ostracodes reveal the sea-bed origin of tsunami deposits, Geophys. Res. Lett., 39, L05406, doi:10.1029/2012GL051320.

リンク情報
DOI
https://doi.org/10.1029/2012GL051320
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000301667700007&DestApp=WOS_CPL
ID情報
  • DOI : 10.1029/2012GL051320
  • ISSN : 0094-8276
  • Web of Science ID : WOS:000301667700007

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