Kadokura Akira

Affiliation and department：
Homepage URL (1)： https://polaris.nipr.ac.jp/~kadokura/

Research field (1)： Space and planetary science

Research keywords (10)：大気球 , サブストーム , 電場 , 電離圏 , 磁気圏 , オーロラ光学観測 , 共役点観測 , 昭和基地 , 南極 , アイスランド

Research theme for competitive and other funds (16)：

2022 - 2028 Study on north-south conjugacy of high energy particle precipitation from space
2021 - 2025 レーダ、カメラによる3D観測・解析を駆使したオーロラ3次元電流回路の高解像度復元
2015 - 2020 基盤研究(A)(海外学術調査):高時間分解能観測によるオーロラ現象の南北共役性の研究
2014 - 2017 基盤研究(A):地上オーロラ観測と衛星直接観測を連携させて挑む新しいサブストーム像の構築:分担者
2009 - 2014 基盤研究(B)(海外学術調査):オーロラの南北半球共役性とその太陽活動依存性の研究:分担者

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Papers (161)：

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. 974. 283
Kato, Y, Shiokawa, K, Tanaka, Y, Ozaki, M, Kadokura, A, Oyama, S.-i, Alexey Oinats, Martin Connors, Dmitry Baishev. Spatiotemporal development of cosmic noise absorption at subauroral latitudes using multipoint ground-based riometers. Journal of Geophysical Research: Space Physics. 2024. 129. 7
P. R. Shreedevi, Yiqun Yu, Yoshizumi Miyoshi, Xingbin Tian, Minghui Zhu, Vania K. Jordanova, Satoko Nakamura, Chae-Woo Jun, Sandeep Kumar, Kazuo Shiokawa, et al. Global Distribution of EMIC Waves and Its Association to Subauroral Proton Precipitation During the 27 May 2017 Storm: Modeling and Multipoint Observations. Journal of Geophysical Research: Space Physics. 2024. 129. 6
Tanaka, Y, Ogawa, Y, Kadokura, A, Aso, T, Gustavsson, B, ström, U, Sergienko, T, Ueno, G, Saita, S. Application of generalized aurora computed tomography to the EISCAT_3D project. Ann. Geophys. 2024. 42. 179-190
Yuki Obana, Kaori Sakaguchi, Masahito Nosé, Keisuke Hosokawa, Peter Jaquiery, Satoko Saita, Kazuo Shiokawa, Martin Connors, Akira Kadokura, Tsutomu Nagatsuma, et al. New observational projects in New Zealand for studying radiation belt loss processes in the deep inner magnetosphere: instrumentation, operation by solar power and initial results. Earth, Planets and Space. 2024. 76. 1

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MISC (95)：

椙村怜, 塩川和夫, 大塚雄一, 大山伸一郎, CONNORS Martin G, CONNORS Martin G, 門倉昭, PODDELSKY Alexey, PODDELSKY Igor, SHEVTSOV Boris, et al. Multi-event analysis of three-types of optical emissions at subauroral latitudes using ground-based all-sky images and the Arase and Van Allen Probes satellites. 日本地球惑星科学連合大会予稿集(Web). 2022. 2022
石井智士, 鈴木秀彦, 田中良昌, 堤雅基, 堤雅基, 田口真, 江尻省, 江尻省, 西山尚典, 西山尚典, et al. Dynamics of the polar mesopause region inferred by the long-term OH airglow observation at Syowa Station, Antarctic. 地球電磁気・地球惑星圏学会総会及び講演会(Web). 2022. 152nd
石井智士, 鈴木秀彦, 堤雅基, 堤雅基, 田口真, 江尻省, 江尻省, 西山尚典, 西山尚典, 門倉昭, et al. Relationship between the time scale of OH airglow enhancements detected at the Syowa Station and the variations of the background atmosphere. 日本地球惑星科学連合大会予稿集(Web). 2022. 2022
川村美季, 坂野井健, 吹澤瑞貴, 八木直志, 海老原祐輔, 元場哲郎, 門倉昭, 小川泰信. Characteristics of periodicity of the dayside pulsating aurora and its response to solar wind obtained by multi-wavelength all-sky cameras at South Pole Station. 日本地球惑星科学連合大会予稿集(Web). 2020. 2020
FUJITA Shigeru, FUJITA Shigeru, NAKANO Sin’ya, KADOKURA Akira, TANAKA Yoshimasa, KATAOKA Ryuho, NAKAMIZO Aoi, KUBOTA Yoshibumi, HOSOKAWA Keisuke, SAITA Satoko. Feasibility study of the global MHD simulation code toward reanalysis of the space weather phenomena. 極域科学シンポジウム(Web). 2020. 11th

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Books (1)：

極地研ライブラリー:オーロラの謎南極・北極の比較観測
成山堂書店 2015 ISBN:9784425570911

Lectures and oral presentations (119)：

Characteristics of eastward expansion of substorm auroral bulge
(Japan Geoscience Union Meeting 2024 2024)
極域環境データサイエンスセンター2023年度活動報告
(【ROIS-DS】第4回成果報告会(オンライン) 2024)
国立極地研究所におけるオーロラデータアーカイブの現状と将来
(「極域データサイエンスに関する研究集会 II」 2024)
Auroral conjugate observation network in Antarctica using unmanned system: Current status and future perspective
(The 14th symposium on polar science 2023)
Current status and future perspective of auroral data archive at National Institute of Polar Research
(Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS) 2023)

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Education (7)：

1985 - 1986 The University of Tokyo Faculty of Science
1983 - 1985 The University of Tokyo Faculty of Science
1981 - 1983 The University of Tokyo Faculty of Science
1978 - 1981 The University of Tokyo
1974 - 1977 神奈川県立厚木高等学校

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Professional career (1)：

博士(理学)、2002年 (東京大学)

Work history (17)：

2024/04 - 現在 The Graduate University for Advanced Studies Professor emeritus
2024/04 - 現在 National Institute of Polar Research Professor emeritus
2024/04 - 現在 Research Organization of Information and Systems, Joint Support-Center for Data Science Research Polar Environment Data Science Center Project Professor, Director
2017/04 - 2024/03 Research Organization of Information and Systems, Joint Support-Center for Data Science Research Polar Environment Data Science Center Professor, Director
2017/04 - 2024/03 National Institute of Polar Research

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Committee career (16)：

2017/04 - 現在名古屋大学宇宙地球環境研究所共同利用・共同研究委員会委員
2017/03 - 現在 NIPR 「Polar Data Journal」Editor-in-Chief
2023/12 - 2026/09 第26期日本学術会議情報学委員会国際サイエンスデータ分科会 WDS小委員会委員
2021/01 - 2023/09 第25期日本学術会議情報学委員会国際サイエンスデータ分科会 WDS小委員会委員
2018/09 - 2020/09 第24期日本学術会議情報学委員会国際サイエンスデータ分科会 WDS小委員会委員

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Association Membership(s) (2)：

American Geophysical Union , 地球電磁気・地球惑星圏学会

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