森本-富樫断層における平均上下変位速度分布

• 中村 洋介

  立正大学地球環境科学部

• 宮谷 淳史

  東京工業大学大学院理工学研究科

• 岡田 篤正

  京都大学大学院理学研究科

書誌事項

タイトル別名

• Distribution of the late Quaternary average vertical slip rate of the Morimoto-Togashi fault

抄録

The Morimoto-Togashi fault is a reverse fault extending for 25km along the eastern margin of the Kanazawa Plain. The Morimoto-Togashi fault is characterized by fault scarps several meters high on late Quaternary fluvial terraces and the formative age of fluvial terraces were estimated by Nakamura et al (2003). We measured the vertical displacement of fluvial terraces across the Morimoto-Togashi fault and estimated the distributions of vertical average slip rates. Vertical average slip rates for the Morimoto-Togasi fault are 0.13-0.35 mm/yr (northern part), are 0.05-0.70 mm/yr (central part), and are 0.24-0.40 mm/yr (southern part), respectively. This implies that the peak of vertical average slip rate exist the Kanazawa City area and the Morimoto-Togasi fault does not move with the Sekidosann fault.

収録刊行物

• Active Fault Research

  Active Fault Research 2006 (26), 151-162, 2006

  Japanese Society for Active Fault Studies

キーワード

• 金沢平野
• 森本-富樫断層
• 平均上下変位速度
• 河成段丘

詳細情報

• CRID: 1390001204429635200
• NII論文ID: 130003355738
• DOI: 10.11462/afr1985.2006.26_151
• ISSN: 09181024
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可