The Resistivity Structure around the Hypocentral Area of the Ebino Earthquake Swarm in Kyushu District, Japan.

• Goto Tadanori

  Research Center for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University

• Oshiman Naoto

  Research Center for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University

• Sumitomo Norihiko

  Research Center for Earthquake Prediction, Disaster Prevention Research Institute, Kyoto University

書誌事項

タイトル別名

• Resistivity Structure around the Hypoce

抄録

Wide band and dense MT soundings on the hypocentral area of the Ebino earthquake swarm, which occurred in 1968, in southern Kyushu were performed to examine the existence of fluid in the hypocentral area, which possibly caused the earthquake swarm. The regional strike and the induction arrow were calculated first. Then a two-dimensional resistivity structure beneath the surveyed area is calculated by using an inversion technique. The best fitted model shows that the hypocentral area is relatively more resistive than the surrounding area. We conclude that a large mass of fluid is not likely to exist in the hypocentral area.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｇｅｏｍａｇｎｅｔｉｓｍ　ａｎｄ　ｇｅｏｅｌｅｃｔｒｉｃｉｔｙ

  Ｊｏｕｒｎａｌ　ｏｆ　ｇｅｏｍａｇｎｅｔｉｓｍ　ａｎｄ　ｇｅｏｅｌｅｃｔｒｉｃｉｔｙ 49 (11/12), 1279-1291, 1997

  地球電磁気・地球惑星圏学会

キーワード

• General Earth and Planetary Sciences
• General Environmental Science

詳細情報

• CRID: 1390282681485561728
• NII論文ID: 130003559478
• NII論文ID: 10002204779
• NII書誌ID: AA00698879
• DOI: 10.5636/jgg.49.1279
• ISSN: 21855765
• ISSN: 00221392
• NDL書誌ID: 4406006
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4406006
• 本文言語コード: en
• データソース種別:
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