MISC

2006年

Anomalous geoelectric signals possibly related to the 2000 Mt. Usu eruption and 2003 Tokachi-Oki earthquakes

PHYSICS AND CHEMISTRY OF THE EARTH
  • Yuji Enomoto
  • ,
  • Hiroshi Hashimoto
  • ,
  • Nobumasa Shirai
  • ,
  • Yutaka Murakami
  • ,
  • Toru Mogi
  • ,
  • Masamitsu Takada
  • ,
  • Minoru Kasahara

31
4-9
開始ページ
319
終了ページ
324
記述言語
英語
掲載種別
DOI
10.1016/j.pce.2006.02.013
出版者・発行元
PERGAMON-ELSEVIER SCIENCE LTD

Telemetric observations of pulse-like geoelectric signals induced in a vertical buried dipole at Erimo in Hokkaido, Japan reveal the occurrence of anomalous signals associated with precursor activity to the 2000 Mt. Usu eruption and 2003 Tokachi-Oki earthquakes. The anomalous signals, at least 10 times stronger than the usual background level, are free of contamination due to meteorological or anthropological noise. These geoelectric signals are hypothesized to occur due to electrostatic coupling as a synergetic effect of thermal stimulated exoelectron emission and the release of gas trapped in rock at depth in the precursor stage of major activity. (c) 2006 Elsevier Ltd. All rights reserved.

Web of Science ® 被引用回数 : 17

リンク情報
DOI
https://doi.org/10.1016/j.pce.2006.02.013
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000238917900026&DestApp=WOS_CPL
ID情報
  • DOI : 10.1016/j.pce.2006.02.013
  • ISSN : 1474-7065
  • Web of Science ID : WOS:000238917900026

エクスポート
BibTeX RIS