| Project/Area Number |
15H02991
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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 |
Natural disaster / Disaster prevention science
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| Research Institution | Chiba University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
小林 文明 防衛大学校(総合教育学群、人文社会科学群、応用科学群、電気情報学群及びシステム工学群), 応用科学群, 教授 (80202068)
高村 民雄 千葉大学, 環境リモートセンシング研究センター, 名誉教授 (40272356)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKAMURA Tamio 千葉大学, 環境リモートセンシング研究センター, 名誉教授 (40272356)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2017: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2016: ¥6,240,000 (Direct Cost: ¥4,800,000、Indirect Cost: ¥1,440,000)
Fiscal Year 2015: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
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| Keywords | 気象災害 / 自然災害予測・分析・対策 / 大気現象 / ゲリラ豪雨 / 水災害 / リモートセンシング / 雲レーダー / ミリ波レーダー / 自然現象観測・予測 / 気象学 / 自然災害 |
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| Outline of Final Research Achievements |
Observations of precise structures in cumulonimbus on their emerging stages are useful to understand how sudden heavy precipitations and tornados occur accompanying with them. We made high-spatial and -temporal resolution observations of cumulonimbus using W band 95 GHz high-resolution Doppler radar FALCON-I, X band wide area observation radar, and other facilities. We observed a case of emerging cumuli whose sizes in height are 200-300m and have very large inner motions. These cumuli grew upward in higher altitude and became a large cumulonimbus. Further investigations of such cumuli on these conditions of emerging and growing would be important for solving mechanisms of developing cumulonimbus and accompanying phenomena.
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