Rchr
J-GLOBAL ID:200901097840076689
Update date: Apr. 13, 2025
Kataoka Ryuho
カタオカ リュウホウ | Kataoka Ryuho
Affiliation and department:
Job title:
Science and Technology Associate
Homepage URL (1):
https://ryuhokataoka.github.io/
Research field (2):
Space and planetary science
, Astronomy
Research keywords (11):
cosmic rays
, ionosphere
, magnetosphere
, aurora
, space weather
, magnetohydrodynamics
, magnetic storm
, 太陽風
, radiation belt
, geomagnetic storm
, solar wind
Research theme for competitive and other funds (21):
- 2024 - 2028 Investigating the variability of auroral Joule heating with AI emulators and data assimilation
- 2022 - 2028 Study on north-south conjugacy of high energy particle precipitation from space
- 2016 - 2021 Study of dynamical variation of particles and waves in the inner magnetosphere using ground-based network observations (PWING Project)
- 2017 - 2020 Observation of Transient Phenomena based on the Automated Real-time Analysis System for CALET
- 2015 - 2020 Study on conjugacy of auroral phenomena with high temporal resolution observations
- 2017 - 2020 グランドミニマムの太陽圏磁場構造と宇宙線変調の研究
- 2015 - 2019 Search for evidence of supernova events based on cosmogenic nuclides analysis of the marine sediment
- 2014 - 2019 Origin of Life
- 2013 - 2017 Study on pulsating aurora based on high-speed aurora imaging and radio wave observations in US and Canada
- 2015 - 2017 オーロラと人間社会の過去・現在・未来
- 2015 - 2016 オーロラの高周波数変動の発生メカニズムの研究
- 2013 - 2015 Precise 3D Measurement of Aurora Using Fish-Eye Stereo Camera
- 2011 - 2015 High-time resolution measurements of aurora and electromagnetic waves using ground-based observation network and satellites
- 2013 - 2014 極限的短周期変動を持つオーロラの探索
- 2011 - 2013 太陽高エネルギー粒子被ばく予測モデルの研究開発
- 2008 - 2009 Magnetohydrodynamic Simulation of Coronal Mass Ejections
- 2007 - 2009 Generation mechanism of space storms
- 2006 - 2007 宇宙放射線による放送衛星機器異常の調査・研究
- 2004 - 2006 太陽コロナガス噴出に対する地球電磁圏応答の高時間解能研究
- 2001 - 2003 南極無人観測所網による南北極域電流系の研究
- 2001 - 2003 南極無人観測所網による磁気圏境界過渡現象の研究
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Papers (276):
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Domenique Freund, Lauren Blum, Jinbei Huang, Sergio Vidal-Luengo, Alessandro Bruno, Ryuho Kataoka. Radiation-Belt Dropouts: Relationship With Geomagnetic Storms and MeV Precipitation. Geophysical Research Letters. 2025
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M. Kozai, Y. Hayashi, K. Fujii, K. Munakata, C. Kato, N. Miyashita, A. Kadokura, R. Kataoka, S. Miyake, M. L. Duldig, et al. Cosmic-Ray North-South Anisotropy: Rigidity Spectrum and Solar Cycle Variations Observed by Ground-based Muon Detectors. The Astrophysical Journal. 2024
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Ryuho Kataoka, Shinya Nakano, Shiori Uchino. Extended red aurora associated with super substorm igniting the October 10, 2024 magnetic storm as revealed by citizen science. 2024
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K. Munakata, Y. Hayashi, M. Kozai, C. Kato, N. Miyashita, R. Kataoka, A. Kadokura, S. Miyake, K. Iwai, E. Echer, et al. Global Analysis of the Extended Decreases in Cosmic Rays Observed with Worldwide Networks of Neutron Monitors and Muon Detectors: Temporal Variation of the Rigidity Spectrum and Its Implication. The Astrophysical Journal. 2024
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Domenique Freund, Lauren Blum, Sergio Vidal-Luengo, Alessandro Bruno, Ryuho Kataoka. MeV Electron Precipitation During Radiation Belt Dropouts. Journal of Geophysical Research: Space Physics. 2024
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MISC (127):
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鈴木康浩, 稲田祐士, 三好由純, 片岡龍峰. Identification of coherent structure in aurora by image processing. プラズマ・核融合学会年会(Web). 2024. 41st
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水野亮, 中島拓, 長濱智生, 溝口玄真, 後藤宏文, 片岡龍峰, 田中良昌, 小池陸斗, 江尻省, 冨川喜弘, et al. Current Status and Future Plans of MM-wave Multi-line Observation at Syowa to Understand the Effect of EPP on the Atmosphere. 地球電磁気・地球惑星圏学会総会及び講演会(Web). 2023. 154th
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Ryuho Kataoka, Christopher C. Chaston, David Knudsen, Kristina A. Lynch, Robert L. Lysak, Yan Song, Robert Rankin, Kiyoka Murase, Takeshi Sakanoi, Joshua Semeter, et al. Small-Scale Dynamic Aurora (vol 217, 17, 2021). SPACE SCIENCE REVIEWS. 2021. 217. 4
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高柚季乃, 加藤千尋, 宗像一起, 浅岡陽一, 鳥居祥二, 赤池陽水, 小林兼好, 片岡龍峰, 三宅晶子, 中平聡志, et al. Charge Dependent Solar Modulation of Cosmic-Ray Electrons and Protons Observed with CALET. 日本物理学会講演概要集(CD-ROM). 2021. 76. 1
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高柚季乃, 加藤千尋, 宗像一起, 浅岡陽一, 鳥居祥二, 赤池陽水, 小林兼好, 片岡龍峰, 三宅晶子, 中平聡志, et al. Solar Modulation of Cosmic-Ray Electrons and Protons Observed with CALET. 日本物理学会講演概要集(CD-ROM). 2020. 75. 2
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Books (9):
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Extreme Space Weather
2022 ISBN:9780128225370
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Auroral Physics
Space Science Reviews 2021
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日本に現れたオーロラの謎
2020
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オーロラみつけた
2019 ISBN:9784906768677
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オーロラの日本史
2019 ISBN:9784582364583
more...
Lectures and oral presentations (68):
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宇宙天気研究と機械学習の現状や今後の展望
(SGEPSS 2022 2022)
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Local environmental effects on cosmic ray observations at Syowa Station in the Antarctic: PARMA-based snow cover correction for neutrons and machine learning approach for neutrons and muons
(NMDB2022 2022)
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New Japanese Antarctic observation research program: auroraXcosmic project
(SCAR 2022 2022)
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A machine learning approach to fill the data gaps of the solar wind profiles causing large magnetic storms
(JpGU 2022 2022)
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AuroraX project
(JpGU 2022 2022)
more...
Education (2):
- 1999 - 2004 Tohoku University Graduate School of Science
- 1995 - 1999 Tohoku University Faculty of Science
Professional career (1):
Work history (8):
- 2025/04 - 現在 Okinawa Institute of Science and Technology Graduate University Science and Technology Group Science and Technology Associate
- 2013/07 - 2025/03 National Institute of Polar Research Space and Upper Atmospheric Science Group Associate Professor
- 2021/09 - 2022/04 沖縄科学技術大学院大学(サバティカル研修) Visiting Researcher
- 2009/08 - 2013/06 Tokyo Tech Assistant Professor
- 2007/04 - 2009/07 RIKEN SPD
- 2006/03 - 2007/03 STE Lab, Nagoya University JSPS PD
- 2004/04 - 2006/03 NICT JSPS PD
- 2005/03 - 2006/02 NASA Goddard Space Flight Center JSPS PD
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Committee career (13):
- 2018/04 - 現在 成蹊学園サステナビリティ研究教育センター客員フェロー
- 2019/04 - 2024/03 国立極地研究所 編集委員会幹事
- 2019/04 - 2021/03 国文学研究資料館 古典籍共同研究事業センター事業実施委員会 副委員長
- 2018/01 - 2021/03 ISSI Convener, Auroral Physics
- 2016/04 - 2020/03 「極地」編集委員
- 2016/04 - 2019/03 国文学研究資料館 古典籍共同研究事業センター事業実施委員会委員
- 2014/04 - 2018/12 VarSITI ISEST/Minimax24 Japanese Domestic Representatives
- 2015/01 - 2017/03 NASA LWS Institute GIC Working Group
- 2014/04 - 2016/03 総研大 学融合推進センター運営委員会委員
- 2015/04 - 2015/09 名古屋大学 太陽地球環境研究所付属ジオスペース研究センター運営委員会委員
- 2011/10 - 2015/09 SCOSTEP Science Discipline Representatives
- 2011/10 - 2015/09 SCOSTEP Science Discipline Representatives
- 2011/08 - 2014/03 American Geophysical Union Editorial Advisory Board, Space Weather
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Awards (9):
- 2024/05 - SGEPSS Tanakadate Award
- 2016/04 - AGU Excellence in Refereeing, Geophysical Research Letters
- 2016/01 - SOKENDAI Best Poster Award
- 2015/04 - The Commendation for Science and Technology by the Minister of Education, Culture, Sports, Science and Technology The Young Scientists' Prize
- 2011/09 - AGU Excellence in Refereeing, Space Weather
- 2009/09 - SGEPSS Obayashi Award
- 2004/03 - Tohoku University President Award
- 1999/12 - AGU Outstanding Student Paper Award, AGU Fall Meeting
- 1999/03 - Tohoku University Yoshi S Kuno Award
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Association Membership(s) (4):
計測自動制御学会
, The Astronomical Society of Japan
, SGEPSS
, American Geophysical Union
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