RESISTIVITY STRUCTURE OF IZU-OSHIMA VOLCANO REVEALED BY THE ELF-VLF MAGNETOTELLURIC METHOD

被引：16

作者：

UTADA, H

SHIMOMURA, T

机构：

来源：

JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY | 1990年 / 42卷 / 03期

关键词：

D O I：

10.5636/jgg.42.169

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The VLF and ELF magnetotelluric (MT) methods have been applied to study the electrical resistivity distribution in the Izu-Oshima Volcano. Measurements were made in 1984 and 1985 at 57 sites including 30 on the central caldera floor, and one-dimensional resistivity models were determined from the results. The modeling results clearly indicate the dominance of a water reservoir beneath the caldera at the depth of a few hundred meters above the sea level. -from Authors

引用

页码：169 / 194

页数：26

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