The 1997 phreatic eruption of Akita-Yakeyama volcano, northeast Japan: Insight into the hydrothermal processes

被引：0
|
作者：
Kenji Nogami
Jun-ichi Hirabayashi
Takeshi Ohba
Yuzo Yoshiike
机构：
[1] Tokyo Institute of Technology,Kusatsu
[2] Toho University,Shirane Volcano Observatory
来源：
Earth, Planets and Space | 2000年 / 52卷
关键词：
Clay Fraction; Steam Explosion; Water Leachate; Summit Area; Phreatic Eruption;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A small-scale steam explosion occurred on Karanuma crater on the summit of Akita-Yakeyama volcano on August 16, 1997 after a dormancy of 46 years. Chemical compositions of the fumarolic gases at the summit and hot spring waters around the volcano were monitored before the eruption.
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页码：229 / 236
页数：7
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