書誌事項
- タイトル別名
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- Tsunami deposits from the coastal lowland of Kawazu, Southeastern Izu Peninsula, Japan
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The coastal lowland area of Kawazu, Izu Peninsula, central Japan, have been inundated by 1923 Kanto earthquake with wave heights of 3 m, although there have been no investigations of the frequencies or magnitudes of tsunami occurrences over long-term geological timescales in this area. The present study therefore conducted stratigraphic and paleoenvironmental researches on Holocene deposits based on sediment cores (8 m long) from two sites in the coastal lowland. We also examined grain distribution and grain compositions of recent deposits collected from beach, mouth and floodplain of Kawazu River. These results show that no evidence of Level 2 tsunamis, which are considered to be caused by the largest conceivable earthquakes (Mw 9.1) along the Nankai Trough, was identified from the deposits.
収録刊行物
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- 静岡大学地球科学研究報告
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静岡大学地球科学研究報告 45 (0), 1-16, 2018-07-31
国立大学法人 静岡大学理学部地球科学教室
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詳細情報 詳細情報について
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- CRID
- 1390290095031722112
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- NII論文ID
- 130008118499
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- NII書誌ID
- AN00103190
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- HANDLE
- 10297/00025659
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- ISSN
- 03886298
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可