Electrical Resistivity Structure and Helium Isotopes around Naruko Volcano, Northeastern Japan and Its Implication for the Distribution of Crustal Magma

The two-dimensional electrical resistivity structure beneath Naruko volcano was determined using magnetotelluric soundings. The resulting model shows that a prominent conductor exists through the middle crust to the uppermost mantle beneath the volcano. The location of the conductor agrees closely w...

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Bibliographic Details
Main Authors: Koichi Asamori, Koji Umeda, Yasuo Ogawa, Teruki Oikawa
Format: Article
Language:English
Published: Hindawi Limited 2010-01-01
Series:International Journal of Geophysics
Online Access:http://dx.doi.org/10.1155/2010/738139