Updated on 2025/05/07

写真a

 
ONO,Akiyuki
 
Organization
Faculty of Societal Safety Sciences Assistant Professor
Title
Assistant Professor
External link

Research Interests

  • Line-shaped rain band

  • Cloud resolving model

  • radar

  • Ensemble forecasts

  • Long-term reanalysis data

  • Data assimilation

  • Linear-shaped convective systems

Research Areas

  • Natural Science / Atmospheric and hydrospheric sciences  / hydrometeorology

Education

  • Kyoto University   Graduate School of Engineering   Department of Civil and Earth Resources Engineering

    2021.4 - 2024.3

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    Country: Japan

    Notes: Doctoral course

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  • Kyoto University   Graduate School of Engineering   Department of Civil and Earth Resources Engineering

    2019.4 - 2021.3

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    Country: Japan

    Notes: Master course

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  • Tokyo University of Science

    2015.4 - 2019.3

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    Country: Japan

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Research History

  • Kansai University   Faculty of Societal Safety Sciences   Assistant Professor

    2025.4

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    Country:Japan

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  • Kyoto University   Disaster Prevention Research Institute Division of Atmospheric and Hydrospheric Disasters   Program specific researcher

    2024.4 - 2025.3

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    Country:Japan

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Professional Memberships

  • The Meteorological Society of Japan

    2023.2 - Present

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  • Japan Society of Hydrology and Water Resources

    2021.7 - Present

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  • Japan Society of Civil Engineers

    2020.3 - Present

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  • Asia Oceania Geosciences Society

    2020.1 - Present

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Papers

  • Analyses of Organization Process of Linear-shaped Convective Systems and Application to Early Detection Focusing on Multifractal Properties

    Akiyuki ONO

    2024.3

  • PRECEDENT MULTIFRACTAL BEHAVIORS AGAINST ORGANIZATION INDEX OF LINEAR-SHAPED CONVECTIVE SYSTEMS Reviewed

    Akiyuki ONO, Kosei YAMAGUCHI, Eiichi NAKAKITA

    Japanese Journal of JSCE   80 ( 11 )   n/a - n/a   2024

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    Authorship:Lead author   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    DOI: 10.2208/jscejj.24-00168

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  • 地形に起因する線状対流系の数値標高モデル感度実験 --自己組織化構造におけるマルチフラクタル的性質--

    大野哲之, 山口弘誠, 中北英一

    京都大学防災研究所年報   66 ( B )   218 - 229   2023.12

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • 線状対流系の発生, 発達におけるマルチフラクタル特性 --水蒸気フラックスと降水粒子分布の観点から--

    大野哲之, 山口弘誠, 中北英一

    京都大学防災研究所年報   65 ( B )   298 - 306   2022.12

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • MULTIFRACTAL PROPERTIES OF WATER VAPOR FLUX AND PRECIPITATION PARTICLES IN LINE-SHAPED RAIN BAND Reviewed

    Akiyuki ONO, Kosei YAMAGUCHI, Eiichi NAKAKITA

    Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   78 ( 2 )   I{\_}319 - I{\_}324   2022.9

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    DOI: 10.2208/jscejhe.78.2_i_319

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  • 熱的勾配が駆動する渦度場の解明とデータ同化実験

    大野哲之, 山口弘誠, 中北英一

    京都大学防災研究所年報   64 ( B )   277 - 293   2021.12

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    Authorship:Lead author   Language:Japanese   Publishing type:Research paper (bulletin of university, research institution)  

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  • FUNDAMENTAL ANALYSIS OF VORTICITY WITH THERMODYNAMIC EFFECT FOR EARLY DETECTION OF HEAVY RAINFALL OCCURRENCE Reviewed

    Akiyuki ONO, Kosei YAMAGUCHI, Eiichi NAKAKITA

    Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   77 ( 2 )   I{\_}1129 - I{\_}1134   2021

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    Authorship:Lead author   Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    DOI: 10.2208/jscejhe.77.2_i_1129

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  • THE SUGGESTION AND IDEALIZED EXPERIMENTS OF VERTICAL VORTICITY DATA ASSIMILATION METHOD FOCUSED ON POTENTIAL TEMPERATURE GRADIENT

    Kosei YAMAGUCHI, Akiyuki ONO, Eiichi NAKAKITA

    Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)   76 ( 2 )   I{\_}259 - I{\_}264   2020.8

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:Japan Society of Civil Engineers  

    DOI: 10.2208/jscejhe.76.2_i_259

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Presentations

  • 数値気象モデルを用いた降水量最大化手法における線状対流系の物理特性

    大野哲之, 山口弘誠, 中北英一

    令和6年度京都大学防災研究所研究発表講演会  2025.2 

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    Presentation type:Oral presentation (general)  

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  • Ensemble Experiments of Mesoscale Convective Systems in Japan Focusing on the Uncertainty of the Synoptic Scale Environment

    Ono. A., K. Yamaguchi, E. Nakakita

    AGU24 Annual Meeting  2024.12 

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    Language:English   Presentation type:Oral presentation (general)  

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  • Ensemble Experiments for Uncertainty Estimation of Rainfall caused by Linear-shaped rainband

    Ono. A., K. Yamaguchi, E. Nakakita

    International Conference on Mesoscale Convective Systems 2024  2024.10 

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    Presentation type:Poster presentation  

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  • Cloud Resolving Simulations of Linear-shaped Convective Systems toward Weather Modification: Applicability of Reanalysis Data

    Ono, A., Yamaguchi. K., Nakakita

    Moonshot R&D Program Goal 8 International Symposium on Weather Controllability 2024  2024.10 

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  • 未災豪雨シナリオの推定に向けた集中豪雨発生時の再解析アンサンブルスプレッド特性の解析

    大野哲之, 山口弘誠, 中北英一

    水文・水資源学会 2024年度研究発表会  2024.9 

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    Presentation type:Poster presentation  

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  • Precedent Multifractal Behaviors Against Organization Index of Linear-shaped Convective Systems Using Ensemble Simulation

    Ono, A., Yamaguchi. K., Nakakita

    Asia Oceania Geosciences Society 21th Annual Meeting  2024.6 

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    Presentation type:Oral presentation (general)  

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  • Ensemble experiments for Early Detection of Linear-shaped Convective Systems Using Multifractal analysis

    Ono, A., K. Yamaguchi, E. Nakakita

    The First KU-NCU Joint Workshop on Mesoscale Modeling and Predictability  2024.3 

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    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • 線状対流系の組織化指標に対するマルチフラクタル的状態変化の先行性

    大野哲之, 山口弘誠, 中北英一

    令和5年度京都大学防災研究所研究発表講演会  2024.2 

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    Presentation type:Oral presentation (general)  

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  • 地形に起因する線状対流系の組織化構造の解明に向けた数値標高モデル感度実験

    大野哲之, 山口弘誠, 中北英一

    水文, 水資源学会/日本水文科学会 2023年度研究発表会  2023.9 

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    Presentation type:Poster presentation  

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  • 線状対流系の組織化におけるマルチフラクタル特性

    大野哲之, 山口弘誠, 中北英一

    日本気象学会 2023年度春季大会  2023.5 

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    Presentation type:Oral presentation (general)  

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  • Multifractal Properties of Water Vapor Flux, Turbulence, and Precipitation Particles Distribution in Organizing Process of Mesoscale Convective System

    Ono, A., K. Yamaguchi, E. Nakakita

    ICMCS-XV  2023.5 

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    Presentation type:Oral presentation (general)  

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  • メソ対流系の組織化における水蒸気輸送, 乱流, 降水粒子分布のマルチフラクタル特性

    大野哲之, 山口弘誠, 中北英一

    令和4年度京都大学防災研究所研究発表講演会  2023.2 

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  • 線状対流系における水蒸気フラックス・降水粒子分布のマルチフラクタル特性

    大野哲之, 山口弘誠, 中北英一

    令和4年度水工学講演会  2022.11 

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    Presentation type:Oral presentation (general)  

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  • メソスケール降水系における水蒸気フラックスのマルチフラクタル特性の比較

    大野哲之, 山口弘誠, 中北英一

    令和4年度土木学会全国大会年次学術講演会  2022.9 

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  • Xバンドレーダ立体観測に基づいた線状対流系内の降水粒子分布のマルチフラクタル特性

    大野哲之, 山口弘誠, 中北英一

    水文, 水資源学会/日本水文科学会 2022年度研究発表会  2022.9 

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    Presentation type:Oral presentation (general)  

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  • Multifractal Analysis of Three-dimensional Precipitation and Water Vapor Flux Associated with Linear Mesoscale Convective Systems in Japan

    Ono, A., K. Yamaguchi, E. Nakakita

    Asia Oceania Geosciences Society 19th Annual Meeting  2022.8 

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    Presentation type:Oral presentation (general)  

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  • 線状対流系における3次元降水強度分布のマルチフラクタル解析

    大野哲之, 山口弘誠, 中北英一

    令和3年度京都大学防災研究所研究発表講演会  2022.2 

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  • 集中豪雨発生の早期探知に向けた熱力学的効果を伴う渦度場のスケール解析

    大野哲之, 山口弘誠, 中北英一

    令和3年度水工学講演会  2021.12 

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  • 梅雨期集中豪雨における大気下層水蒸気フラックスのフラクタル解析

    大野哲之, 山口弘誠, 中北英一

    水文, 水資源学会/日本水文科学会 2021年度研究発表会  2021.9 

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  • 発達期の積乱雲における熱力学的効果を考慮した渦度場のスケール解析

    大野哲之, 山口弘誠, 中北英一

    令和3年度土木学会全国大会年次学術講演会  2021.9 

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    Presentation type:Poster presentation  

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  • Energy Structure Analysis of Vorticity Driven by Thermal Gradient in Developing Cumulonimbus and Application to Data Assimilation

    Ono, A., K. Yamaguchi, E. Nakakita

    virtual EGU General Assembly 2021  2021.4 

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    Language:English  

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  • 熱的勾配が駆動する渦度場の解明とデータ同化理想実験

    山口弘誠, 大野哲之, 中北英一

    令和2年度京都大学防災研究所研究発表講演会  2021.2 

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  • 温位勾配に着目した鉛直渦度データ同化手法の提案と理想実験

    山口弘誠, 大野哲之, 中北英一

    2020.11 

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Awards

  • Excellent presentation award

    2022.2   Disaseter Prevention Research Institute, Kyoto University   Multifractal Analysis of Three Dimensional Rainrate Structure in Linear Mesoscale Convective Systems

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Research Projects

  • 高解像度アンサンブル実験による可能最大な局地的集中豪雨シナリオの定量的推定

    Grant number:24K22975  2024.7 - 2026.3

    日本学術振興会  科学研究費助成事業  研究活動スタート支援

    大野 哲之

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    Grant amount:\2340000 ( Direct Cost: \1800000 、 Indirect Cost:\540000 )

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  • Development of self-organization model and verification of forecast accuracy of Baiu heavy rainfall systems based on the randomness of water content

    Grant number:22KJ1845  2023.3 - 2024.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research  Grant-in-Aid for JSPS Fellows

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    Grant amount:\1300000 ( Direct Cost: \1300000 )

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Teaching Experience

  • 社会安全実践演習(危機管理計画立案)

    2025.4 - Present Institution:関西大学

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Social Activities

  • 飛ばせ気球!見つめろ地球!ー空を診察して豪雨の予測に役立てますー

    Role(s): Presenter, Planner, Organizing member, Demonstrator

    京都大学  京都大学宇治キャンパス公開2024  2024.10

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