| Project/Area Number |
08454119
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
固体地球物理学
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| Research Institution | University of Tokyo |
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Principal Investigator |
FUKAO Yosio Univ.Toky.Earthq.Res.Inst., Professor, 地震研究所, 教授 (10022708)
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| Co-Investigator(Kenkyū-buntansha) |
OHNO Masao Graduate Schools, Science, Univ.Tokyo, Assistant, 大学院・理学系研究科, 助手 (00251413)
KANJO Kenji Meteorological Res.Inst., Japan Meteorological Agency, 気象研究所, 主任研究官
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| Project Period (FY) |
1996 – 1997
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| Project Status |
Completed (Fiscal Year 1997)
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| Budget Amount *help |
¥7,600,000 (Direct Cost: ¥7,600,000)
Fiscal Year 1997: ¥1,600,000 (Direct Cost: ¥1,600,000)
Fiscal Year 1996: ¥6,000,000 (Direct Cost: ¥6,000,000)
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| Keywords | Acquifev / Earthquake swarm / Water well / Free oscilations / Magma / Volcanic conduit / Volcanic tremor / Strain event / 地殻 / 火道 / 井戸 / 火山噴火 / 歪ステップ / 減衰振動 |
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| Research Abstract |
This research project consists of two parts that will be eventually integrated into a single, broader aspect of crustal process involving crustal fluid. The first part is to study the monotnic free oscillations of magma-filled conduit with the magma reservoir at its bottom and the second part is to study those of water column of a well with the acquifer at its bottom. The detailed analyzes of these two phenomena enabled us to propose the models of the magma-related and well-related processes. The results were reported in several domestic journal and in three international journals.
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