国内学会

2002

地球惑星関連合同学会

国際学会

 2023

〇　The 28th General Assembly of the International Union of Geodesy and Geophysics  11-20 July 2023, Berlin, Germany. 

Yamaoka K. Feng C, Ikuta R
Capability of monitoring for the change in shallow ground structure by highly stable vibration sources (ORAL)

Feng C. Yamaoka K. Ikuta R. Tsuji S. Watanabe T. Koike H. Oba H. 
Surface wave monitoring using ambient noise for detecting temporal variation of underground structure of landslide. (ORAL)

2018
〇　International Conference for the Decade Memory of the Wenchuan Earthquake. 12-14 May 2018, Chengdu, Sichuan, China

Yamaoka K. 
Temporal variationo f seismic propagation property at volcano intrusive event detected with ACROSS. (POSTER)

Yamaoka K. 
Secular change of seismic velocity detected with ACROSS (invited talk)  

2016

〇　General Assembly of Asia Seismological Commission.  Merbourne, Australia  

2013
〇　International Association of Volocanology and Chemistry of the Earth's Interior, 19-24, July, 2013. Kagoshima, Japan.

Yamaoka, K., Miyamachi, H., Iguchi, M., Watanabe, T., Kunitomo, T., Yakiwara, H., Ikuta, R.,
Active monitoring at Active Volcano - Performance of ACROSS at Sakurajima volcano, Japan. (Oral)

Miyamachi, H., Yamaoka. K., Iguchi, M., Yakiwara, H., Kunitomo, T., Watanabe, T., Ikuta, R.
Active monitoring at Active Volcano - Monitoring temporal change of transfer function in Sakurajima volcano, Japan. (Poster)

2012
〇　European Seismological Commission, 19-24 Aug 2012, Moscow, Russia.

Yamaoka, K., Impacts of 2011 Great Tohoku Earthquake on the Seismology and Hazard Assessments, KEY NOTE LECTURE

Yamaoka,K., T. Watanabe, T. Kunitomo, H. Miyamachi, M. Iguchi,
Active Monitoring for Active Vocanoes - Deployment of Across at Sakurajima Volcano, Japan (Oral)

Yamaoka,K., R. Ikuta, T. Watanabe, K. Nishigami, T. Kunitomo,
11 YEARS OF SEISMIC VELOCITY MONITORING WITH ACROSS NEAR NOJIMA FAULT, JAPAN (Poster)

〇　9th UJNR Panel on Earthquake Research, 9-12 October, 2012, Denver, USA.
Yamaoka, K., National Policy and Project on the Earthquake Research after the 2011 Off the Pacific Coast of Tohoku Earthquake. (Oral)

2011
〇　American Geophysical Union 2011 Fall Meeting, San Francisco, USA
5-9 December 2011 

Yamaoka, K. , Michishita T., Watanabe, T., Ikuta, R., Miyamachi, H. and Iguchi M. Active monitoring for Active Volcano

〇　Symposium "The Role of Universities in the Aftermath of the Great East Japan Earthquake" , Kyoto, Japan
15 July, 2011 

Preparedness for Earthquakes in the Chubu-Kinki region

2010

〇　2nd Asian Heads of Research Councils Joint Symposium, Kuala Lumpur, Malaysia
1-2 November 2010

Yamaoka, K. : Japan's experience and Current Approach on the Research of Earthquake Hazards (Oral) INVITED

〇　8th Joint Meeting of UJNR Panel on Earthquake Research, Nagaoka, Japan
20-22 October, 2010

Yamaoka, K.: Japan's approach to the prediction of great earthquake at plate boundaries (Oral)

2008
〇　International Symposium on the Restoration Program from Giant Earthquake and Tsunamis
22-24 January, 2008. Phuket, Thailand 

Yamaoka,K., K.Tanaka, H.Tsuji, T.Kato, S.Suhara, A.Onishi, M.Harada, Y.Miyauchi and K.Doi: Education on earthquake and tsunami disaster for international students in Japan.

2007
〇　American Geophysical Union 2007 Fall Meeting, San Francisco, USA　10-14 December, 2007

Yamaoka, K. : Recent progress and Future direction of active monitoring with ACROSS (Oral) INVITED

〇　Asia Oceania Geoscience Society 4th annual meeting, Bangkok, Thailand31-4 August, 2007

Yamaoka, K. : Education and Outreach with an entertainment movie 'Sinking of Japan'

〇　APRU/AEARU Research Symposium 2007, Jakarta, Indonesia21-22 June 2007

Yamaoka, K. : Recent progress of ACROSS system for monitoring plate coupling. (Oral) INVITED

2006

〇　Americal Geophysical Union

 Outreach and education with a concurrent movie "Sinking of Japan"

2005

〇　2nd International Workshop on Active Monitoring in the Solid Earth Geophysics, Novosibirsk, Russia, September 12 - 16, 2005

Yamaoka, K. Strategy of Earthquake Prediction Research in Japan and the Role of Active Monitoring.

〇　Americal Geophysical Union
Yamaoka K.: Monitoring Experiment in Tokai, Japan. ACROSS source designed for a source array

2004
〇　American Geophysical Union 2004 Fall Meeting, San Francisco, USA.13-17 Dec. 2004

Yamaoka, K., Watanabe, T. and Ikuta, R: Feasibility of Active Monitoring for Plate Coupling Using ACROSS (Poster)

〇　1st International Workshop on Active Monitoring in the Solid Earth Geophysics, Mizunami, Japan June 30 - July 2, 2004

Yamaoka, K. and Ikuta, R: Feasibility of reflection monitoring for plate coupling using ACROSS system. (Oral) INVITED

〇　Workshop on Seismic Activity and Probabilities of Major Earthquakes in the Kanto and Tokai area, central Japan. Tsukuba, JapanMarch 9-11, 2004

Yamaoka, K., Ikuta, R., Miyakawa, K., Kumazawa, M, Kunitomo, T: Toward Reflection Monitoring for Plate Coupling using ACROSS system (Oral) INVITED

2003

〇　Cities on Volcanoes Symposium 3, Hilo, Hawaii July 14-18, 2003

Yamaoka, K., Ikuta, R. : ACROSS - A new method for detecting temporal variation of subsurface state of fluid H-50(Poster)
K. Yamaoka, T. Kudo: Long-lasting dike intrusion in the 2000 eruption of Miyake-Jima volcano (Oral)

〇　International Union of Geodesy and Geophysics, Sapporo, JapanJune 30 - July 11, 2003

Yamaoka,K, Ikuta,R and Kunitomo T: 'ACROSS' SYSTEM FOR DETECTING THE TEMPORAL CHANGE IN THE PROPAGATION OF THE ELASTIC WAVE IN TOKAI DISTRICT. JSS01/30A/D-003(poster)

2001

〇　18th Symposium of the International School of Geophysics ADVANCES IN THE ASSESSMENT OF EARTHQUAKE AND VOLCANIC HAZARDS5 - 15 July 2001, EMCSC, Erice, Sicily, Italy
YAMAOKA, K. : Continuous monitoring of temporal change of seismic velocity and impedance using an artificial vibration source (ACROSS). INVITED

〇　ICDP Workshop on Drilling the Chelungpu Fault, Taiwan 27-30 Sep. 2001, Taipei, Taiwan
YAMAOKA,K. and IKUTA,R.: Continuous monitoring of seismic velocity using Accurately Controlled vibration source (ACROSS). INVIT

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〇　IAGA-IASPEI Joint Scientific Assembly 19-31 Aug. 2001, Hanoi, Vietnam.
YAMAOKA, K. and IKUTA, R. : Temporal variation of S-wave anisotropy associated with the shaking of a M6.6 earthquake detected with an accurately controlled source.

2000
2000 Western Pacific Geophysics Meeting 27-30 June, 2000, Tokyo, Japan.
YAMAOKA,K. et al.: Monitoring temporal variation of seismic velocity using an accurately controlled vibration source (ACROSS)

American Geophysical Union 2000 Fall meeting

1999
International Union of Geodesy and Geophysics Birmingham, UK

1998

Workshop on Seismicity pattern, their statistical significance and physical meaning 11-12 May 1998, Nikko, Japan.
YAMAOKA,K., OOIDA,T. and UEDA,Y.: Detailed distribution of accelerating foreshocks before a M5.1 earthquake. INVITED

2nd Joint Meeting of the UJNR Panel on Earthquake Research 4-5 Nov. 1998, Kobe, Japan.
YAMAOKA, K.: Accurately Controlled Routine Operated Signal System. INVITED

• American Geophysical Union

1997

1993 

  Workshop on Volcanic Disaster Prevension,  Palo Alto, California, USA.

   Koshun Yamaoka : State of Stress and Magma movement inferred from seismic activity during 1986-1987 eruption of Izu-Oshima Volcano  

1988

　Joint meeting of SSA and SSJ,   Honolulu, Hawaii, USA. 

　Kagoshima International Conference on Volcanoes　 

1983 　International Geological Congress, Moscow, USSR.