Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3513| DC Field | Value | Language |
|---|---|---|
| dc.contributor.authorall | Saba, M.; Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.authorall | Nishida, Y.; Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.authorall | Takakura, S.; Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.authorall | Matsushima, N.; The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | en |
| dc.contributor.authorall | Mogi, T.; The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | en |
| dc.date.accessioned | 2007-12-20T13:47:11Z | en |
| dc.date.available | 2007-12-20T13:47:11Z | en |
| dc.date.issued | 2007-02 | en |
| dc.identifier.uri | http://hdl.handle.net/2122/3513 | en |
| dc.description.abstract | The 2000 eruption of Usu volcano, NE Japan, took place on the foot of the somma, and formed a cryptodome of 65 m high accompanying numerous faults. We made repeated measurements of ground temperature, Self-Potential (SP) and electrical resistivity, in order to clarify the mechanism of development of the newly formed geothermal field on the fault zone. Prior to the expansion of the geothermal field, we detected a resistive zone at the center of the geothermal zone and it supposed to evidence that the zone involving dry steam phase had been formed beneath the fault zone. A rapid expansion of the geothermal field followed along the fault zone away from the craters. The place of maximum amplitude of the SP field also migrated following the expansion of the high ground temperature zone. The high resistive part has shrunk as a consequence of the progress of condensation to warm the surroundings. Based on the observations, we delineated the process of the hydrothermal circulation. Considering the topographic effect of the SP field observed on the highly permeable zone in the Usu somma, the potential flow along the slope of the soma was expected to play an important role to promote the rapid expansion of the geothermal field and the migration of the most active part. | en |
| dc.language.iso | English | en |
| dc.relation.ispartofseries | 1/50 (2007) | en |
| dc.subject | Usu volcano | en |
| dc.subject | geothermal field | en |
| dc.subject | ground temperature | en |
| dc.subject | electrical prospecting | en |
| dc.subject | selfpotential field | en |
| dc.subject | hydrothermal circulation | en |
| dc.title | Development of geothermal field following the 2000 eruption of Usu volcano as revealed by ground temperature, resistivity and self-potential variations | en |
| dc.type | article | en |
| dc.type.QualityControl | Peer-reviewed | en |
| dc.subject.INGV | 04. Solid Earth::04.08. Volcanology::04.08.06. Volcano monitoring | en |
| dc.relation.references | BALLESTRACCI, R. and Y. NISHIDA (1987): Fracturing associated with 1977-1978 eruption of Usu volcano, North Japan, as revealed by geophysical measurements, J. Volcanol. Geotherm. Res., 34, 107-121. HASHIMOTO, T. and Y. TANAKA (1995): A large self-potential anomaly on Unzen volcano, Shimabara Peninsula, Kyushu Island, Japan, Geophys. Res. Lett., 22, 191-194. ISHIDO, T. (1988): Self-potential generation by subsurface water flow through electrokinetic coupling, in Detection of Subsurface Flow Phenomena (Springer-Verlag) edited by G.P. MERKLER, H. MILITZER, H. HÖTZL, H. ARMBRUSTER and J. BRAUNS, Lecture Notes in Earth Sci., 27, 121-131. MATSUSHIMA, N. (1992): Geothermal study on active volcano with special attention to the heat discharge process accompanied by the 1977 eruption of Usu volcano, Ph.D. Thesis (Hokkaido University, Sapporo), (in Japanese). MATSUSHIMA, N. (2003): Mathematical simulation of magma- hydrothermal activity associated with the 1977 eruption of Usu volcano, Earth Planets Space, 55, 559- 568. MIURA, D. and K. NIIDA (2002): Two-stage Growth Model of Cryptodome by Shallow Intrusions, the 2000 Eruption of Usu volcano, Northern Japan, J. Bull. Volcanol. Soc. Jpn. Ser. 2 , 47 ,119-130 (in Japanese with English abstract). NAKAGAWA, M., A. MATSUMOTO, J. TAJIKA, W. HIROSE and T. OHTSU (2005): Re-investigation of eruption history of Usu volcano, Japan: finding of pre-Meiwa eruption (late 17th century) between Kanbun (1663) and Meiwa (1769) eruptions, Bull. Volcanol. Soc. Jpn., 50, 39-52 (in Japanese with English abstract). NISHIDA,Y. and H. TOMIYA (1987): Self-potential studies in volcanic areas, 1. Usu volcano, J. Fac. Sci. Hokkaido Univ. Ser. 7, 8, 173-190. NISHIDA,Y., H. SATO, M. UTSUGI, H. MURAKAMI, K. AMITA, H. TANAKA, J. ZLOTNICKI, P. YVETOT, P, MORAT, Y. SASAI and Y. ISHIKAWA (1996): A preliminary report on the distribution of the self potential field in Miyake-jima volcano, in Proceedings of the Conductivity Anomaly Symposium, 247-253 (in Japanese). OKAZAKI, N., H. TAKAHASHI, M. KASAHARA, S. ISHIMARU, H. MORI, S. KITAGAWA, K. FUJIWARA and M. CHUREI (2002): Crustal deformation associated with the 2000 eruption of Usu volcano as observed by a dense GPS array, Bull. Volcanol. Soc. Jpn., 47, 547-557 (in Japanese with English abstract). OSHIMA, H. and N. MATSUSHIMA (1999): Preliminary report on hydrological environment in the shallow part of Usu volcano, Geophys. Bull. Hokkaido Univ., 62, 79-97 (in Japanese with English abstract). PERRIER, F., G. PETIAU, M. VALIANT, G. CLERC, D. MASCIMENTO and O. YAZICI-CAKIN (1998): The measurement of electrode parameters in the laboratory, in The Garchy 1995-1996 Electrode Experiment Technical Report (CNRS Garchy), edited by G. CLERC, G. PETIAU and F. PERRIER, 93-114. SASAI,Y., J. ZLOTNICKI,Y. NISHIDA, P. YVETOT, P. MORAT, H. MURAKAMI, Y. TANAKA, Y. ISHIKAWA, S. KOYAMA and W. SEKIGUCHI (1997): Electromagnetic monitoring of Miyake-jima volcano, Izu-Bonin Arc, Japan: a preliminary report, J. Geomag. Geoelectr., 49, 1293-1316. TOKAREV, P.I. (1967): The giant eruption of the Shevluch on November 12, 1914 and its forerunners, Izv. Earth Phys., 9, 572-579. UCHIDA, T. (1993): Smoothness-constrained 2D inversion for DC resistivity data by ABIC minimization method, Butsuri-Tansa (Gephys. Explor.), 46, 105-119 (in Japanese with English abstract). UI, T., M. NAKAGAWA, C. INABA, M. YOSHIMOTO and JOINT RESEARCH GROUP FOR THE 2000 ERUPTION (GEOLOGICAL PARTY) (2002): Sequence of the 2000 Eruption, Usu volcano, Bull. Volcanol. Soc. Jpn. Ser. 2, 47 ,105- 117 (in Japanese with English abstract). YOKOYAMA, I. (1957): Energetics in active volcanoes, Bull. Earthquake Res. Inst., Univ. Tokyo, 35, 75-97. ZABLOCKI, C.J. (1976): Mapping thermal anomalies on an active volcano by the self potential method, Kilauea, Hawaii, in Proceedings of 2nd U.N. Symposium on the Development and Use of Geothermal Resources, San Francisco, 2, 1299-1309. ZLOTNICKI, J. and Y. NISHIDA (2003): Review on morphological insights of self-potential anomalies on volcanoe, Surv. Geophys., 24, 291-338. ZLOTNICKI, J., S. MICHEL and C. ANNEN (1994a): Self-potential anomalies and convective systems on la Fournaise volcano (Reunion Island, France), C.R. Acad. Sci. Paris Ser. II, 318, 1325-1331 (in French with extended English abstract). ZLOTNICKI, J., M. FEUILLARD and G. HAMMOUYA (1994b): Water circulation on La Soufriere volcano (Guadeloupe, Lesser Antilles): May-December 1992 seismovolcanic crisis. Renew of volcanic activity?, J. Geomag. Geoelectr., 46, 797-813. ZOHDY, A.A.R., L.A. ANDERSON and L.J.P. MUFFLER (1973): Resistivity, self-potential, and induced-polarization surveys of a vapor-dominated geothermal system, Geophysics, 38, 1130-144. | en |
| dc.description.journalType | JCR Journal | en |
| dc.description.fulltext | open | en |
| dc.contributor.author | Saba, M. | en |
| dc.contributor.author | Nishida, Y. | en |
| dc.contributor.author | Takakura, S. | en |
| dc.contributor.author | Matsushima, N. | en |
| dc.contributor.author | Mogi, T. | en |
| dc.contributor.department | Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.department | Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.department | Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | en |
| dc.contributor.department | The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | en |
| dc.contributor.department | The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | en |
| item.openairetype | article | - |
| item.cerifentitytype | Publications | - |
| item.languageiso639-1 | en | - |
| item.grantfulltext | open | - |
| item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
| item.fulltext | With Fulltext | - |
| crisitem.author.dept | Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | - |
| crisitem.author.dept | Graduate school of science, Hokkaiodo University, Sappoto, Japan | - |
| crisitem.author.dept | Institute of Seismology and Volcanology, Faculty of Science, Hokkaido University, Sapporo, Japan | - |
| crisitem.author.dept | The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | - |
| crisitem.author.dept | The Geological Survey of Japan, The National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan | - |
| crisitem.classification.parent | 04. Solid Earth | - |
| Appears in Collections: | Annals of Geophysics | |
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