Miwa Takahiro 三輪学央

… Alternative Names

Researcher Number	80615659
Affiliation (Current)	2020: 国立研究開発法人防災科学技術研究所, 火山防災研究部門, 主任研究員
Affiliation (based on the past Project Information) *help	2017 – 2020: 国立研究開発法人防災科学技術研究所, 火山防災研究部門, 主任研究員 2015: 国立研究開発法人防災科学技術研究所, 観測・予測研究領域地震・火山防災研究ユニット, 任期付研究員 2015: 国立研究開発法人防災科学技術研究所, 観測・予測研究領域・地震火山防災研究ユニット, 任期付研究員 2015: 防災科学技術研究所, 研究員 2014: 独立行政法人防災科学技術研究所, 観測・予測研究領域地震・火山防災研究ユニット, 任期付研究員
Review Section/Research Field	Principal Investigator Geology Except Principal Investigator Natural disaster / Disaster prevention science / Basic Section 17030:Human geosciences-related
Keywords	Principal Investigator 火山灰 / 高速度カメラ / その場観測 / 凝集 / 落下速度 / 火山噴煙 / 火山噴火 / 降下 / 粒子 Except Principal Investigator 噴火推移 … More

火山灰のシステマティックス構築に基づく噴火推移と火道進化過程の関係解明研究Ongoing
- Principal Investigator
  
  嶋野岳人
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Tokoha University
火山噴火推移予測のための数理統計学的手法による噴出物データの解析研究Ongoing
- Principal Investigator
  
  嶋野岳人
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Tokoha University
Integrated study on the 2015 eruption at the Kuchinoerabujima volcano
- Principal Investigator
  
  Iguchi Masato
- Project Period (FY)
  2015
- Research Category
  
  Grant-in-Aid for Special Purposes
- Research Institution
  Kyoto University
Ash aggregation: Reconstruction from in situ observation of falling ash by using high-speed camera imaging.Principal Investigator
- Principal Investigator
  
  Miwa Takahiro
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geology
- Research Institution
  National Research Institute for Earth Science and Disaster Prevention

All 2019 2018 2017 2015

All Journal Article Presentation

[Journal Article] Preliminary Results of Weather Radar Observations of Sakurajima Volcanic Smoke2019
- Author(s)
  Masayuki Maki, Masato Iguchi, Takeshi Maesaka, Takahiro Miwa, Toshikazu Tanada, Tomofumi Kozono, Tatsuya Momotani, Akihiko Yamaji, Ikuya Kakimoto
- Journal Title
  
  J. Disaster Res.
  
  Volume: 11 Issue: 1 Pages: 15-30
- DOI
  10.20965/jdr.2016.p0015
- NAID
  130007673555
- ISSN
  1881-2473, 1883-8030
- Year and Date
  2019-07-01
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-26800261
[Journal Article] Rheological behavior of water-ash mixtures from Sakurajima and Ontake volcanoes: implications for lahar flow dynamics2018
- Author(s)
  Aika K Kurokawa, Hidemi Ishibashi, Takahiro Miwa, and Futoshi Nanayama
- Journal Title
  
  Bulletin of Volcanology
  
  Volume: 80 Pages: 50-50
- DOI
  10.1007/s00445-018-1224-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02063
[Journal Article] Failure criteria for porous dome rocks and lavas: a study of Mt. Unzen, Japan2018
- Author(s)
  Rebecca Coats, Jackie E Kendrick, Paul A Wallace, Takahiro Miwa, Adrian J Hornby, James D Ashworth, Takeshi Matsushima, and Yan Lavallée
- Journal Title
  
  Solid Earth
  
  Volume: 9 Pages: 1299-1328
- DOI
  10.5194/se-9-1299-2018
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02063
[Journal Article] Distribution and mass of tephra-fall deposits from volcanic eruptions of Sakurajima Volcano based on posteruption surveys2018
- Author(s)
  Oishi Masayuki、Nishiki Kuniaki、Geshi Nobuo、Furukawa Ryuta、Ishizuka Yoshihiro、Oikawa Teruki、Yamamoto Takahiro、Nanayama Futoshi、Tanaka Akiko、Hirota Akinari、Miwa Takahiro、Miyabuchi Yasuo
- Journal Title
  
  Bulletin of Volcanology
  
  Volume: 80 Pages: 42-42
- DOI
  10.1007/s00445-018-1215-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02063
[Journal Article] Resuspension of ash after the 2014 phreatic eruption at Ontake volcano, Japan2018
- Author(s)
  Miwa Takahiro、Nagai Masashi、Kawaguchi Ryohei
- Journal Title
  
  Journal of Volcanology and Geothermal Research
  
  Volume: 351 Pages: 105-114
- DOI
  10.1016/j.jvolgeores.2018.01.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02063
[Journal Article] Rheology of basaltic ash from Stromboli volcano inferred from intermittent compression experiments2017
- Author(s)
  Aika K Kurokawa, Takahiro Miwa, Satoshi Okumura, Kentaro Uesugi
- Journal Title
  
  Journal of Volcanology and Geothermal Research
  
  Volume: 343 Pages: 211-219
- DOI
  10.1016/j.jvolgeores.2017.07.002
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16H06348, KAKENHI-PROJECT-15H03714, KAKENHI-PROJECT-17H02063
[Journal Article] パーシベルを用いた桜島産火山噴出物の落下速度に関する実験的測定2015
- Author(s)
  三輪学央，真木雅之，小園誠史，藤田英輔，棚田俊收，井口正人
- Journal Title
  
  京都大学防災研究所年報
  
  Volume: 58 Pages: 91-94
- NAID
  120005741166
- Open Access
- Data Source
  KAKENHI-PROJECT-26800261
[Journal Article] 気象レーダによる桜島火山噴煙の観測2015
- Author(s)
  真木雅之，井口正人，藤田英輔，三輪学央，前坂剛，出世ゆかり，小園誠史，桃谷哲也，山路昭彦
- Journal Title
  
  京都大学防災研究所年報
  
  Volume: 58 Pages: 76-85
- NAID
  120005741168
- Open Access
- Data Source
  KAKENHI-PROJECT-26800261
[Journal Article] 桜島火山におけるパーシベルによる降下火山灰の観測2015
- Author(s)
  小園誠史，三輪学央，真木雅之，前坂剛，味喜大介，井口正人
- Journal Title
  
  京都大学防災研究所年報
  
  Volume: 58 Pages: 86-90
- NAID
  120005741167
- Open Access
- Data Source
  KAKENHI-PROJECT-26800261
[Presentation] 霧島火山新燃岳2018年3月の火山灰測色値変化について2018
- Author(s)
  嶋野岳人，鈴木由希，前野深，安田敦，三輪学央，長井雅史，中田節也
- Organizer
  日本火山学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] 伊豆大島火山1986年噴火の斜長石中のメルト包有物：プレ噴火プロセスへの示唆2018
- Author(s)
  種田凌也，石橋秀巳，三輪学央，外西奈津美，安田敦
- Organizer
  JpGU2018
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] 結晶破断から始まる低粘性マグマの破砕2018
- Author(s)
  三輪学央, 下司信夫
- Organizer
  日本火山学会秋季大会, 秋田
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] PARSIVEL2で観測した霧島山新燃岳2018年噴火の降下火山灰2018
- Author(s)
  入山宙, 藤田英輔, 三輪学央, 長井雅史, 久保智弘
- Organizer
  日本火山学会秋季大会, 秋田
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] VOLCAT (Visual Observation Laboratory for Capturing Ash Transition) for automatic remote imaging of volcanic ash particle2018
- Author(s)
  Takahiro Miwa, Nobuo Geshi, Jun-ichi Ito, and Toshikazu Tanada
- Organizer
  Cities on Volcanoes 10, Napoli
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] ストロンボリ火山の山頂小爆発活動に伴う傾斜変動2018
- Author(s)
  石川歩，西村太志，青山裕，川口亮平，藤田英輔，三輪学央，山田大志，Maurizio Ripepe，Riccardo Genco
- Organizer
  JpGU2018
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] 室内試験によるSPCとPARSIVEL2の降灰粒度計測の比較2018
- Author(s)
  久保智弘，宮城洋介，三輪学央，入山宙，長井雅史
- Organizer
  日本火山学会秋季大会, 秋田
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] In situ observation of falling ash by using PARSIVEL disdrometer during the 2018 eruptions at Shinmoe-dake volcano, Japan2018
- Author(s)
  Yu Iriyama, Takahiro Miwa, Masashi Nagai, and Tomohiro Kubo
- Organizer
  Cities on Volcanoes 10, Napoli
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] 桜島噴火における火山灰降下過程の特徴：光学的ディスドロメータによる長期連続観測2018
- Author(s)
  小園誠史，井口正人，三輪学央，眞木雅之，前坂剛，味喜大介
- Organizer
  日本火山学会秋季大会, 秋田
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] Change of falling dynamics of ash particles during transient eruption revealed by high speed camera imaging and grain size analysis2018
- Author(s)
  Takahiro Miwa, Yu Iriyama, Masashi Nagai, and Futoshi Nanayama
- Organizer
  JpGU2018
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] Rheological changes of aphyric basaltic magma based on laboratory experiments of 1986 Izu-Oshima lava2018
- Author(s)
  Aika K.Kurokawa, Takahiro Miwa, and Hidemi Ishibashi
- Organizer
  JpGU2018
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] ディープラーニングを用いた火山灰分類に関する試行分析2017
- Author(s)
  三輪学央・長井雅史・入山宙・上田英樹
- Organizer
  日本火山学会2017年度秋季大会
- Data Source
  KAKENHI-PROJECT-17H02063
[Presentation] 桜島火山におけるパーシベルによる降下火山灰の観測2015
- Author(s)
  小園誠史，三輪学央，真木雅之，前坂剛，味喜大介，井口正人
- Organizer
  日本火山学会
- Place of Presentation
  富山大学五福キャンパス(富山県富山市五福)
- Year and Date
  2015-09-28
- Data Source
  KAKENHI-PROJECT-26800261

1. Iguchi Masato (60144391)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. 嶋野岳人 (70396894)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
3. 野口里奈 (30792965)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 上木賢太 (40646353)

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5. 安田敦 (70222354)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
6. KANDA Wataru (00301755)

# of Collaborated Projects: 1 results

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7. MORI Toshiya (40272463)

# of Collaborated Projects: 1 results

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8. GESHI Nobuo (70356955)

# of Collaborated Projects: 1 results

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9. TANAKA Hiroshi (70236628)

# of Collaborated Projects: 1 results

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10. SEKIYA Naoya (30422405)

# of Collaborated Projects: 1 results

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11. KURI Miwa (90374917)

# of Collaborated Projects: 1 results

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12. SAKAMOTO Mayumi (60587426)

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13. HASHIMOTO Manabu (20293962)

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14. NAKAO Shigeru (90237214)

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15. Ohminato Takao (70322039)

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16. MAKI Norio (40283642)

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17. ICHIKO Taro (10318355)

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18. YAMADA Takashi (20333635)

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19. JITOZONO Takashi (50145455)

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20. TANADA Toshikazu (00416075)

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21. TAMEGURI Takeshi (70335222)

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22. NAKAMICHI Haruhisa (00420373)

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23. SUZUKI Yujoro (30392939)

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24. TAKARADA Shinji (80357392)

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25. MIKI Daisuke (60243101)

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26. NAKADA Setsuya (60128056)

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27. KOBAYASHI Tetsuo (70112430)

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28. YAMAMOTO Keigo (40283676)

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29. SHINOHARA Hiroshi (80357194)

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30. NOGAMI Kenji (70251676)

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31. OZAWA Taku (70455252)

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32. NAGAI Masashi (10571317)

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33. KOYAMA Takao (00359192)

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34. OHKURA Takahiro (40233077)

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35. 桑谷立 (60646785)

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36. OKUMURA Satoshi

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37. 上杉健太朗

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Miwa Takahiro 三輪 学央

三輪 学央 ミワ タカヒロ

MIWA Takahiro 三輪 学央

Research Projects

Research Products

Co-Researchers

火山灰のシステマティックス構築に基づく噴火推移と火道進化過程の関係解明研究Ongoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

火山噴火推移予測のための数理統計学的手法による噴出物データの解析研究Ongoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Integrated study on the 2015 eruption at the Kuchinoerabujima volcano

Principal Investigator

Project Period (FY)

Research Category

Research Institution

Ash aggregation: Reconstruction from in situ observation of falling ash by using high-speed camera imaging.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Preliminary Results of Weather Radar Observations of Sakurajima Volcanic Smoke2019

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Rheological behavior of water-ash mixtures from Sakurajima and Ontake volcanoes: implications for lahar flow dynamics2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Failure criteria for porous dome rocks and lavas: a study of Mt. Unzen, Japan2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Distribution and mass of tephra-fall deposits from volcanic eruptions of Sakurajima Volcano based on posteruption surveys2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Resuspension of ash after the 2014 phreatic eruption at Ontake volcano, Japan2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Rheology of basaltic ash from Stromboli volcano inferred from intermittent compression experiments2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] パーシベルを用いた桜島産火山噴出物の落下速度に関する実験的測定2015

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 気象レーダによる桜島火山噴煙の観測2015

Author(s)

Journal Title

NAID

Data Source

[Journal Article] 桜島火山におけるパーシベルによる降下火山灰の観測2015

Author(s)

Journal Title

NAID

Data Source

[Presentation] 霧島火山新燃岳2018年3月の火山灰測色値変化について2018

Author(s)

Miwa Takahiro 三輪学央

三輪学央ミワタカヒロ

MIWA Takahiro 三輪学央

[Presentation] ストロンボリ火山の山頂小爆発活動に伴う傾斜変動2018