| Project/Area Number |
24654143
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Solid earth and planetary physics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
MORI TOSHIYA 東京大学, 理学(系)研究科(研究院), 准教授 (40272463)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 火山ガス / 火山噴煙 / 二酸化硫黄 / 硫化水素 / 気球 / 化学組成 / 阿蘇火山 / 噴煙 / 係留気球 |
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| Outline of Final Research Achievements |
Development of volcanic plume measurement technique especially for volcanic gas using a tethered He-baloon is the main target of this study. In order to establish the technique, a miniturized and lightened sulfur dioxide and hydrogen sulfide sensor system was made and tested with a tehered He-balloon for ash laden plume at Aso volcano, Japan, during the eruptive period. The knowledge and technique developed in this study, can be used not only for the tethered He-balloon measurement but also can be applied for volcanic plume monitoring using an unmanned aerial vehicle which is rapidly evolving.
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