Obara Takahiro

オバラタカヒロ | Obara Takahiro

Affiliation and department：
Homepage URL (2)： http://pparc.gp.tohoku.ac.jp/ , http://pparc.gp.tohoku.ac.jp/?lang=en

Research field (1)： Space and planetary science

Research keywords (2)： Space Weather , Solar Terrestrial Environment

Research theme for competitive and other funds (10)：

2011 - 2023 太陽惑星圏環境の観測的研究(東北大にて実施)
2016 - 2019 Study of long-term variation of Solar and Space Environment based on the Akebono PWS data
2008 - 2011 人工衛星・ISSによる宇宙放射線の観測(JAXAにて実施)
2005 - 2009 Basic Study of Space Weather Prediction
2001 - 2008 宇宙放射線予測の研究開発(NICTにて実施)

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Papers (180)：

Asuka Hirai, Fuminori Tsuchiya, Takahiro Obara, Yuto Katoh, Yoshizumi Miyoshi, Kazuo Shiokawa, Yasumasa Kasaba, Hiroaki Misawa, Chae Woo Jun, Satoshi Kurita, et al. Spatio-Temporal Characteristics of IPDP-Type EMIC Waves on April 19, 2017: Implications for Loss of Relativistic Electrons in the Outer Belt. Journal of Geophysical Research: Space Physics. 2023. 128. 8
Peter Maruzines, T.Obara, LTS Working Group. GUIDELINES FOR THE LONG-TERM SUSTAINABILITY OF OUTER SPACE ACTIVITIES OF THE COMMITTEE ON THE PEACEFUL USES OF OUTER SPACE. UN COPUOS REPORT, https://www.unoosa.org/res/oosadoc/data/documents/2021/stspace/stspace79_0_html/st_space79E.pdf,. 2021
Mitsuo Oka, Takahiro Obara, Nariaki V. Nitta, Seiji Yashiro, Daikou Shiota, Kiyoshi Ichimoto. Unusual enhancement of ~ 30 MeV proton flux in an ICME sheath region. Earth, Planets and Space. 2021. 73. 1
小原隆博. トランスポーラーアークの消失と夜側オーロラオーバルの増光について. 宇宙航空研究開発機構特別資料 ISSN/ISBN 1349-113X. 2020
Tanaka,T, T.Obara, M.Watanabe, S.Fujita, Y.Ebihara, R.Kataoka, M.Den. Magnetosphere-ionosphere convection under the due northward IMF. JGR-Space Rhysics. 2019. 124. 8. 6812-6832

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Books (30)：

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Education (2)：

Professional career (1)：

Work history (10)：

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Committee career (7)：

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Awards (1)：

Association Membership(s) (2)：

Japan Geoscience Union , SGEPSS

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