2012 Fiscal Year Final Research Report
The behavior and distribution of water and carbon dioxide in the Earth's interior
Project/Area Number |
20244086
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Petrology/Mineralogy/Science of ore deposit
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Research Institution | Ehime University |
Principal Investigator |
INOUE Toru 愛媛大学, 地球深部ダイナミクス研究センター, 教授 (00291500)
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Co-Investigator(Kenkyū-buntansha) |
NISHIYAMA Norimasa 愛媛大学, 地球深部ダイナミクス研究センター, 准教授 (10452682)
OHFUJI Hiroaki 愛媛大学, 地球深部ダイナミクス研究センター, 准教授 (80403864)
MATSUKAGE Kyoko 愛媛大学, 地球深部ダイナミクス研究センター, COE准教授 (80343078)
KONO Yoshio 愛媛大学, 地球深部ダイナミクス研究センター, COE助教 (20452683)
YAMADA Akihiro 愛媛大学, 地球深部ダイナミクス研究センター, COE助教 (00543167)
安東 淳一 広島大学, 大学院・理学研究科, 准教授 (50291480)
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Co-Investigator(Renkei-kenkyūsha) |
HIGO Yuji (財)高輝度光科学研究センター, 利用研究促進部門, 研究員 (10423435)
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Project Period (FY) |
2008 – 2012
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Keywords | 地球内部 / 高温高圧 / 高圧含水相 / 含水マグマ / 流体 / 水 / 二酸化炭素 / 放射光X線 |
Research Abstract |
Distribution of water in the Earth’s interiors and the effect of water for phase transition boundaries were clarified, and the water content in the Earth’s interior s was estimated by combining with the seismic data. Moreover, the studies for the dehydration reaction and the equation of state of the slab constituent minerals, and also the study for the effect of water to the mantle mineralogy were carried out. In addition, the study of the compositional dependence for the water content in mantle minerals was carried out. We also tried to determine the water content of magma as a function of pressure and temperature.
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Research Products
(80 results)
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[Journal Article] Depths of the 410-km and 660-km discontinuities in and around the stagnant slab beneath the Philippine Sea: Is water stored in the stagnant slab?2010
Author(s)
Suetsugu, D., T. Inoue, M. Obayashi, A. Yamada, H. Shiobara, H. Sugioka, A. Ito, T. Kanazawa, H. Kawakatsu, A. Shito, and Y. Fukao
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Journal Title
Phys. Earth Planet. Inter
Volume: 183
Pages: 270-179
URL
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[Journal Article] Non-cubic crystal symmetry of CaSiO3perovskite up to 18 GPa and 1600 K.2009
Author(s)
Uchida, T., Y. Wang, N. Nishiyama, K. Funakoshi, H. Kanako, A. Nozawa, R.B. Von Dreele, M.L. Rivers, S.R.Sutton, A. Yamada, T. Kunimoto, T. Irifune, T. Inoue, and B. Li
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Journal Title
Earth Planet. Sci. Lett.
Volume: 282
Pages: 268-274
URL
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[Presentation] The water storage capacities and the effect of water on the high pressure phase transformation boundaries of mantle minerals2012
Author(s)
Inoue, T., Yang, C., Suenami, H., Yabuki, T., Yurimoto, H.
Organizer
Joint 2012 COMPRES Annual Meeting and High-Pressure Mineral Physics
Place of Presentation
Laake Tahoe, CA, USA
Year and Date
2012-07-11
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[Presentation] Neutron camera installed in BL11 "Planet" beamline in J-PARC2012
Author(s)
Inoue, T., Arima, H., Terasaki, H., Hattori, T., Sano, A
Organizer
Japan Geoscience Union Meeting 2012
Place of Presentation
Chiba, Japan
Year and Date
2012-05-23
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[Presentation] Paris-Edinburgh cell applications at 16BM-B white x-ray beamline2011
Author(s)
Park, C., Yamada, A., Benson, C.K., Sakamaki, T., Yu, T., Kono, Y., Mei, Q., Jing, Z., Wang, Y., Inoue, T., Shen, G., Yang, W.
Organizer
GL-GRC Inter-Institutional Science Symposium
Place of Presentation
Washington DC, USA
Year and Date
2011-09-20
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[Presentation] The study of magma-fluid group in GRC2010
Author(s)
Inoue, T., Matsukage, K. N., Yamada, A., Kono, Y., Yang, C.and our undergraduate students
Organizer
The 2010 TANDEM Symposium on deep Earth mineralogy
Place of Presentation
Wuhan, China
Year and Date
20101100
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[Presentation] Elastic wave velocities of grossular garnet up to 17 GPa and 1650K2008
Author(s)
Kono, Y., Ohfuji, H., Greaux, S., Inoue, T., Irifune, T., Higo, Y.
Organizer
TANDEM
Place of Presentation
GRC (Ehime Univ)
Year and Date
20081100
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[Presentation] Seismic Imaging of Water Content and Temperature Variation at the 660-km Discontinuity Under Japan Islands2008
Author(s)
Yamada, A., Zhao, D., Inoue, T., Suetsugu, D., Obayashi, M
Organizer
Asia Oceania Geosciences Society 5th General Meeting
Place of Presentation
Busan, Korea
Year and Date
20080600
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