Rchr
J-GLOBAL ID:200901061177354071   Update date: Sep. 29, 2025

Nishioka Jun

ニシオカ ジュン | Nishioka Jun
Affiliation and department:
Homepage URL  (2): https://nishioka48.wixsite.com/nishiokahttps://nishioka48.wixsite.com/nishioka/english
Research field  (1): Environmental dynamics
Research keywords  (4): オホーツク海 ,  北太平洋 ,  化学海洋学 ,  Chemical Oceanography
Research theme for competitive and other funds  (33):
  • 2024 - 2029 Impact of basal melting of ice shelf and marine heat wave on iron supply and phytoplankton communities in the Southern Ocean
  • 2022 - 2027 Research promotion for Macroscale Coastal Oceanography
  • 2022 - 2027 Material exchange between coastal area and the subarctic North Pacific and biological production
  • 2022 - 2026 Study of the internal cycles of trace metals in the western North Pacific by using ship observation and modeling
  • 2022 - 2026 Study of the internal cycles of trace metals in the western North Pacific by using ship observation and modeling
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Papers (204):
  • Takuya Nakanowatari, Tomohiro Nakamura, Humio Mitsudera, Jun Nishioka, Hatsumi Nishikawa, Hiroshi Kuroda, Keisuke Uchimoto. Decadal-scale reduction in net primary production in the western subarctic North Pacific: impact of lateral transport of dissolved iron from the Sea of Okhotsk. Environmental Research Letters. 2025. 20. 5. 054027-054027
  • Huailin Deng, Koji Suzuki, Ichiro Yasuda, Hiroshi Ogawa, Jun Nishioka. Phytoplankton community structure in relation to iron and macronutrient fluxes from subsurface waters in the western North Pacific during summer. Biogeosciences. 2025
  • Minako Kurisu, Kohei Sakata, Jun Nishioka, Hajime Obata, Tim M. Conway, Hannah R. Hunt, Matthias Sieber, Katsuhiko Suzuki, Teruhiko Kashiwabara, Sayuri Kubo, et al. Source and fate of atmospheric iron supplied to the subarctic North Pacific traced by stable iron isotope ratios. Geochimica et Cosmochimica Acta. 2024. 378. 168-185
  • Hajime Obata, Akira Mase, Toshitaka Gamo, Jun Nishioka, Kei Okamura. In-situ analysis of sub-nanomolar level of Fe(II) in open-ocean waters. Analytical Sciences. 2024. 40. 11. 2017-2025
  • Itsuka Yabe, Shin-ichi Ito, Shigeho Kakehi, Takeyoshi Nagai, Jun Nishioka. Steady nutrient upwelling around a biological hotspot of the confluence between the quasi-stationary jet and the Oyashio in the western North Pacific. Scientific Reports. 2024. 14. 1
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MISC (83):
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Education (1):
  • 1993 - 1995 北海道大学大学院水産学研究科水産化学専攻博士前期課程
Professional career (1):
  • 博士(水産科学) (北海道大学)
Work history (4):
  • 2022/04 - 現在 北海道大学 低温科学研究所 附属環オホーツク観測研究センター センター長
  • 2021/12 - 現在 Hokkaido University Institute of Low Temperature Science Pan-Okhotsk Research Center Professor
  • 2005/06 - 2021/11 Hokkaido University Institute of Low Temperature Science Pan-Okhotsk Research Center
  • 1995/04 - 2005/05 財)電力中央研究所
Committee career (21):
  • 2024/01 - 現在 GEOTRACES SSC co-chair Co-chair
  • 2021/10 - 現在 ー
  • 2017/10 - 現在 GEOTRACES Dara management committee
  • 2017/10 - 現在 日本学術会議 IIOE-2小委員会委員
  • 2017/10 - 現在 日本学術会議 SOLAS小委員会 委員
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Awards (7):
  • 2025/02 - 北海道大学 令和6年度教育研究総長表彰
  • 2024/09 - 2024年度日本海洋学会 2024年度日本海洋学会賞 北西太平洋および縁辺海における鉄の輸送と生物生産との関わりの解明
  • 2023/04 - 文部科学省 令和5年度 科学技術分野の文部科学大臣表彰 科学技術賞(研究部門) 北太平洋の生物生産を支える鉄分の供給過程に関する研究
  • 2016 - 北海道大学 北海道大学研究総長賞・奨励賞
  • 2015 - 北海道大学 北海道大学研究総長賞・奨励賞
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Association Membership(s) (5):
日本地球化学会 ,  日本海洋学会 ,  American Society of Limnoligy and Oceanography ,  American Geophysical Union ,  PICES IFEP Advisory Panel
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