An advanced earth science education using the Internet communication
| Project/Area Number |
23501007
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Science education
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| Research Institution | Gunma University |
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Principal Investigator |
HAYAKAWA Yukio (2012-2013) 群馬大学, 教育学部, 教授 (40198825)
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| Co-Investigator(Renkei-kenkyūsha) |
NOMURA Masahiro 駿河台大学, メディア情報学部, 教授 (30469879)
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| Project Period (FY) |
2011-04-28 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2011: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | インターネット / 情報共有 / 原発事故 / 放射性物質 / 放射能汚染 / 地図 / 火山 / ネット中継 / 野外見学 |
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| Research Abstract |
Large amount of radioactive materials were leaked into the atmosphere from the Fukushima Daiichi Nuclear Power Plant during the March 2011 accident. On March 12, 15, and 20-21 occurred the worst atmospheric injection. Each formed a fog of about 5 km across and transported by the wind several tens meters high above the earth surface. Radioactive materials spread semi-globally. Total mass of Cesium released into the atmosphere by the accident was 11 PBq, a twelfth of the Chernobyl accident in April 1986. About 60 % of which deposited on the Japanese islands. These findings were shared promptly by the Internet communication including Twitter, blogs, and Google maps.
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Report
(3 results)
Research Products
(12 results)
