1955年以降の桜島南岳活動期の火山災害

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書誌事項

タイトル別名
  • Volcanic Disaster during the Eruptive Period since 1955 at Sakurajima Volcano

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抄録

Eruption with Vulcanian type continued at the summit craters Minamidake and Showa continued since 1955. Volcanic disaster during the eruptive period is summarized. Factors causing disasters are volcanic block, lapilli, ash, air-shock, and debris flow triggered by rain fall. No disaster was induced by pyroclastic flows. Volcanic blocks ejected by 20 explosions reached distances >2.5 km and destroy residential houses and hotels. Lapilli fall broke windows of cars, and such a disaster occurred up to a distance of 20 km (87 events). Air-shocks (>300 Pa) broke windows of houses and buildings (39 events). Debris flow triggered by rain fall frequently occurred after a large amount of volcanic ash deposition.

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詳細情報 詳細情報について

  • CRID
    1050291768040692736
  • NII論文ID
    120007192905
  • NII書誌ID
    AN00027784
  • HANDLE
    2433/268144
  • ISSN
    0386412X
  • 本文言語コード
    ja
  • 資料種別
    departmental bulletin paper
  • データソース種別
    • IRDB
    • CiNii Articles

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