Rchr
J-GLOBAL ID：202001017159155885   Update date: Dec. 16, 2024

Yoshimura Yutaka

Yoshimura Yutaka
Affiliation and department：
National Institute of Polar Research

About National Institute of Polar Research


Job title： Project researcher
Homepage URL  (1)： https://yoshimurayutaka.wixsite.com/y2pmag
Research keywords  (14)： Kernel density estimation ,  Submarine basalts ,  Paleointensity ,  Geomagnetic reversal frequency ,  Cretaceous Normal Superchron ,  Central Indian Ridge ,  Paleointensity dating ,  Yayoi pottery ,  Archeomagnetism ,  40Ar/39Ar dating ,  Large Igneous Provinces (LIPs) ,  Ethiopian flood basalts ,  Rock magnetism ,  Paleomagnetism
Research theme for competitive and other funds  (3)：
  • 2024 - 2028 考古地磁気年代推定法のフロンティアの開拓:台湾・ベトナムへの展開
  • 2022 - 2025 核マントル熱進化解明を目指した巨大斜長石単結晶による古地磁気強度復元
  • 2021 - 2022 海底玄武岩を用いた古地磁気強度測定の確立
Papers (7)：
  • Yutaka Yoshimura, Masakazu Fujii. Geomagnetic paleointensity dating of mid-ocean ridge basalts from the neo-volcanic zone of the Central Indian Ridge. Earth, Planets and Space. 2024. 76. 1
  • Yutaka Yoshimura, Osamu Ishizuka, Toshitsugu Yamazaki, Hyeon-Seon Ahn, Tesfaye Kidane, Yuhji Yamamoto, Shun Sekimoto, Takashi Sano, Yo-ichiro Otofuji. Edge-Driven Convection Melting Before the Emplacement of the Afar Mantle Plume Head Inferred From 40Ar/39Ar Dating. Geophysical Research Letters. 2023. 50. 8. e2022GL102560-e2022GL102560
  • Yutaka Yoshimura. The Cretaceous Normal Superchron: A Mini-Review of Its Discovery, Short Reversal Events, Paleointensity, Paleosecular Variations, Paleoenvironment, Volcanism, and Mechanism. Frontiers in Earth Science. 2022. 10
  • Yutaka Yoshimura, Osamu Ishizuka, Toshitsugu Yamazaki, Yuhji Yamamoto, Hyeon-Seon Ahn, Tesfaye Kidane, Yo-ichiro Otofuji, Shun Sekimoto. Steady increase in geomagnetic reversal frequency after the Cretaceous Normal Superchron. Research Square. 2022
  • Hyeon-Seon Ahn, Tesfaye Kidane, Yo-ichiro Otofuji, Yuhji Yamamoto, Naoto Ishikawa, Yutaka Yoshimura. High-resolution palaeomagnetic results of Ethiopian trap series from Lima Limo section: implications for the Oligocene geomagnetic field behaviour and timing of volcanism. Geophysical Journal International. 2021. 225. 1. 311-328
ｍore...
Lectures and oral presentations  (37)：
  • Long-term cycle of the geodynamo revealed from relationship between reversal frequency and dipole strength
    (AGU Annual Meeting 2024 2024)
  • Decoding paleomagnetic field intensity variations of the Cretaceous Normal Superchron from the Kerguelen Large Igneous Province
    (第15回極域科学シンポジウム 2024)
  • 逆転頻度と地磁気双極子モーメントの関係から示唆される地磁気ダイナモの⻑期的サイクル
    (地球電磁気・地球惑星圏学会 2024年秋季年会 2024)
  • 紀元前250年から紀元50年の弥生時代中期〜後期に作成された土器から推定される日本の考古地磁気強度の増加
    (地球電磁気・地球惑星圏学会 2024年秋季年会 2024)
  • 海底火山の新しい年代決定ツールとしての古地磁気強度 - 中央インド洋海嶺玄武岩の例
    (2024年度日本地球化学会 第71回年会 2024)
ｍore...
Education (3)：
  • 2017 - 2021 The University of Tokyo Graduate School of Frontier Sciences Department of Natural Environmental Studies
  • 2015 - 2017 Kyoto University Graduate School of Human and Environmental Studies Department of Interdisciplinary Environment
  • 2011 - 2015 Kobe University Faculty of Science Department of Earth and Planetary Sciences
Professional career (3)：
  • Bachelor (Kobe University)
  • Master (Kyoto University)
  • Doctor (The University of Tokyo)
Work history (5)：
  • 2024/04 - 現在 The Institute of Statistical Mathematics
  • 2024/04 - 現在 National Institute of Polar Research
  • 2022/04 - 2024/03 Fukuoka University Faculty of Science
  • 2021/04 - 2024/03 Kyushu University Faculty of Social and Cultural Studies
  • 2018/08 - 2019/09 National Institute of Advanced Industrial Science and Technology
Awards (2)：
  • 2021/06 - 独立行政法人日本学生支援機構 (JASSO) 「特に優れた業績をあげた大学院第一種奨学生に対する返還免除制度」による第一種奨学金返還免除(半額)
  • 2019/10 - 第146回地球電磁気・地球惑星圏学会優秀発表者
Association Membership(s) (3)：
American Geophysical Union ,  地球電磁気・地球惑星圏学会 ,  日本地球惑星科学連合
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page

TOP

BOTTOM