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Naoto Koizumi

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Publication

Featured researches published by Naoto Koizumi.

Archive | 2008

Crustal movement and groundwater changes associated with the episodic deep low frequency tremors and slow slip events in the southern part of Kii Peninsula, Japan

Satoshi Itaba; Naoto Koizumi; Maiko Takahashi; Naoyuki Matsumoto; Ryu Ohtani; Yoneyoshi Kitagawa; K. Imanishi; N. Takeda

Archive | 2002

Mechanisms of Groundwater Level Changes at Volcanoes

S. E. Albano; Naoyuki Matsumoto; Christopher G. Newhall; Naoto Koizumi; Tetsuya Sato

Archive | 2010

In-situ Calibration of Borehole Strainmeter Using Green's Functions for Surface Point Load at a Depth of Deployment

Naoyuki Matsumoto; O. Kamigaichi; Yoneyoshi Kitagawa; Satoshi Itaba; Naoto Koizumi

Archive | 2009

Slow slip events in the Kii Peninsula and Shikoku, Japan detected by strain changes at the integrated observatories of Geological Survey of Japan, AIST

Satoshi Itaba; Ryu Ohtani; Yoneyoshi Kitagawa; Naoyuki Matsumoto; Naoto Koizumi

Archive | 2009

Monitoring System of Non-volcanic Low-frequency Tremors in Southwest Japan using Vertical Seismic Array

N. Takeda; K. Imanishi; Naoto Koizumi; Naoyuki Matsumoto; Maiko Takahashi

Archive | 2008

Wavefield and source spectra of non-volcanic low-frequency tremors in a southwest Japan subduction zone

K. Imanishi; N. Takeda; Yuji Kuwahara; Mitsuo Hoshino; Naoto Koizumi; Satoshi Ide

Archive | 2007

Groundwater-Level Anomalies Associated with a Hypothetical Preslip Prior to the Anticipated Tokai Earthquake: Evaluation of Detectability Using the Groundwater Observation Network of AIST

Naoyuki Matsumoto; Yoneyoshi Kitagawa; Naoto Koizumi

Archive | 2006

Possible mechanism of hydrological responses to the historical Nankai earthquakes at old hot springs

Naoyuki Matsumoto; Naoto Koizumi; Tetsuya Sato; Maiko Takahashi; Yoneyoshi Kitagawa; S. Itaba

Archive | 2005

Changes in Groundwater Level and Flow Rate Associated with the 2004 Off Kii-Peninsula Earthquakes

Tetsuya Sato; Naoyuki Matsumoto; Yoneyoshi Kitagawa; Naoto Koizumi; Maiko Takahashi; Yuji Kuwahara; Art E. Cho; Takemasa Satoh; Kazue Ozawa

Archive | 2005

Evaluation of groundwater changes caused by the 2003 Tokachi-oki earthquake (M8.0)

Naoto Koizumi; Naoyuki Matsumoto; Asaya Fujita; Tetsuya Sato; Yoneyoshi Kitagawa

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Collaboration

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Satoshi Itaba

National Institute of Advanced Industrial Science and Technology

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Takemasa Satoh

Tottori University

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