Rchr
J-GLOBAL ID:201101050260668661   Update date: Dec. 20, 2024

Ikenoue Takahito

イケノウエ タカヒト | Ikenoue Takahito
Affiliation and department:
Job title: Researcher
Homepage URL  (2): https://www.jamstec.go.jp/souran/html/Takahito_Ikenoue_99d1c-j.htmlhttps://www.jamstec.go.jp/souran/html/Takahito_Ikenoue_99d1c-e.html
Research field  (3): Environmental dynamics ,  Biogeoscience ,  Solid earth science
Research keywords  (25): microplastics ,  marine plastic debris ,  Southern Ocean ,  Antarctic Ocean ,  Environmental radioactivity ,  Arctic Sea ,  Aleutian Islands ,  Okhotsk Sea ,  Bering Sea ,  Biogeochemistry ,  paleoceanography ,  Carbon Cycle ,  Marine Geology ,  Micro fossil ,  mesoscale eddy ,  global warming ,  plankton ,  ocean ,  Arctic Oscillation ,  material cycle ,  environmental change ,  North Pacific Ocean ,  Quaternary ,  reconstruction of paleoenvironment ,  climatic change
Research theme for competitive and other funds  (9):
  • 2023 - 2026 西部北極海の海水中マイクロプラスチックの存在量と沈降フラックスの定量評価
  • 2022 - 2025 海洋課題 北極海環境動態の解明と汎用データセットの構築
  • 2022 - 2023 ハイパースペクトルカメラによるマイクロプラスチック自動分析手法の開発
  • 2020 - 2022 フェオダリアが南大洋インド洋区季節海氷域の生物ポンプに果たす役割の解明
  • 2017 - 2020 Elucidation of the role of siliceous shell plankton on the silicon cycle in the north and south polar regions
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Papers (37):
  • Dhineka, K, Mishra, P, Ikenoue, T, Nakajima, R, Itoh, M, Sambandam, M, Kaviarasan, T, Marigoudar, S.R. Arctic Threads: Microplastic Fibres in Chukchi and Beaufort Sea Sediments. Marine Pollution Bulletin. 2024. 208. 116954-116954
  • Ikenoue, T, Nakajima, R, Osafune, S, Siswanto, E, Honda, M.C. Vertical Flux of Microplastics in the Deep Subtropical Pacific Ocean: Moored Sediment-Trap Observations within the Kuroshio Extension Recirculation Gyre. Environmental Science & Technology. 2024. 58. 36. 16121-16130
  • Ikenoue, T, Nakajima, R, Mishra, P, Ramasamy, E.V, Fujiwara, A, Nishino, S, Murata, A, Watanabe, E, Itoh, M. Floating microplastic inventories in the southern Beaufort Sea, Arctic Ocean. Frontiers in Marine Science. 2023. 10. 1288301-1288301
  • Ikenoue, T, Bjørklund, K.R, Krabberød, A.K, Nishino, S, Wassmann, P. Radiolaria and Phaeodaria (siliceous Rhizaria) in south-western and northern Norwegian fjords during late summer 2016: dominant species and biomass in shallow-water assemblages. Polar Research. 2023. 42. 9584
  • Ikenoue T, Nakajima R, Fujiwara A, Onodera J, Itoh M, Toyoshima J, Watanabe E, Murata A, Nishino S, Kikuchi, T. Horizontal distribution of surface microplastic concentrations and water-column microplastic inventories in the Chukchi Sea, western Arctic Ocean. Science of the Total Environment. 2022. 855. 159564-159564
more...
MISC (32):
  • Takahito Ikenoue. 北極海における海洋プラスチック循環の解明を目指して. Ocean Newsletter. 2024. 585. 4-5
  • 轡田 邦夫・池田 元美・池上 隆仁・市川 洋・伊藤 進一・今宮 則子・上野 洋路・大林 由美子・柏野 祐二・川合 美千代・越田 勇気・須賀 利雄・野村 英明・藤井 直紀・安中 さやか・渡部 裕美. 「私たちの生活と母なる海ー海の未来が気になるー」出展報告. JOS News Letter. 2024. 14. 1. 6-8
  • 太平洋側北極海のマイクロプラスチックの量を調査. 宇宙教育情報誌 宇宙(そら)のとびら. 2023. 63. 9-9
  • 池上隆仁, 林亮太, 岡崎裕典, 池原実. 南大洋インド洋区南極前線南側ECR-1 の沈降粒子フラックスに関する予察. 平成29年度-令和3年度 文部科学省 科学研究費助成事業 「新学術領域研究 (研究領域提案型)」 「熱ー水ー物質の巨大リザーバ 全球環境変動を駆動する南大洋・南極氷床」研究成果報告書. 2023. 228-230
  • Takahito Ikenoue. The Frontiers of Arctic Research, Abundance of Microplastics Suspended and Entering the Chukchi Sea was Estimated. ArCS II News Letter. 2023. 6. 3
more...
Books (2):
  • 海洋生物と放射能の疑問50 (みんなが知りたいシリーズ21)
    成山堂書店 2024 ISBN:4425984412
  • プランクトン: クラゲ・ミジンコ・小さな水の生物 (小学館の図鑑NEO POCKET)
    株式会社小学館 2024 ISBN:4092172974
Lectures and oral presentations  (58):
  • コンブ類を用いた北日本沿岸海域の放射性ヨウ素-129 濃度のモニタリング
    (日本海洋学会 2024 年度秋季大会 シンポジウム6 「国連海洋科学の10年」をどう進展させるか その1「きれいな海」 2024)
  • Floating microplastic inventories in the southern Beaufort Sea, Arctic Ocean
    (MoES-JAMSTEC mini-Workshop (Roadmap for Marine Litter Policy for India and Indo-Japan Collaboration) 2024)
  • Microplastic Observation in the Arctic Ocean and North Pacific
    (The fourth internal ocean plastics research society 2024)
  • 南大洋大西洋区断裂帯における珪藻マット堆積物の形成機構
    (東京大学大気海洋研究所 共同利用研究集会「白鳳丸世界一周航海(HEAW30)による科学成果」 2023)
  • Floating microplastics in the eastern South Pacific and the Southern Ocean
    (東京大学大気海洋研究所 共同利用研究集会「白鳳丸世界一周航海(HEAW30)による科学成果」 2023)
more...
Works (7):
  • 放散虫イラスト原画・ポストカード
    株)ウサギノネドコ京都店 2017 -
  • Microfocus X-ray Computed Tomography cross-sectional images of Joergensenium arcticum Ikenoue, Dumitrica and Bjørklund n. sp.
    Ikenoue, Takahito, Bjorklund, Kjell R, Dumitrica, Paulian, Krabberød, Anders K, Kimoto, Katsunori, Matsuno, Kohei, Harada, Naomi 2016 -
  • Museum archives of the 19 years long time-series sediment trap samples collected at central subarctic Pacific Station SA and Bering Sea Station AB during 1990-2010
    Takahito Ikenoue 2012 -
  • 九州大学総合研究博物館サテライト展示 「人のからだ・動物のからだ」放散虫~この美しき生き物たち, 志摩歴史資料館
    Kozo Takahashi, Takahito Ikenoue 2011 - 2011
  • 九州大学総合研究博物館サテライト展示 「人のからだ・動物のからだ」放散虫~この美しき生き物たち, 糸島市伊都文化会館
    Kozo Takahashi, Takahito Ikenoue 2011 -
more...
Education (4):
  • 2010 - 2013 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences (Doctor)
  • 2008 - 2010 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences (Master)
  • 2004 - 2008 Kyushu University Graduate School of Science Department of Earth and Planetary Sciences (Bachelor)
  • 1999 - 2002 Fukuoka Prefectural Shuyukan High School
Professional career (3):
  • Ph.D. (Science) (Kyushu University (26 March, 2013))
  • Master of Science (Kyushu University (25 March, 2010))
  • Bachelor of Science (Kyushu University (25 March, 2008))
Work history (7):
  • 2021/12 - 現在 Japan Agency for Marine-Earth Science and Technology Marine Plastic Research Group Research Institute for Global Change (RIGC) Researcher
  • 2021/04 - 2021/11 Marine Ecology Research Institute Head Office Scientist
  • 2014/04 - 2021/03 MARINE ECOLOGY RESEARCH INSTITUTE Central Laboratory Marine Environment Group Scientist
  • 2013/04 - 2014/03 Japan Agency for Marine-Earth Science and Technology RIGC Visiting Researcher
  • 2013/04 - 2014/03 Kyushu University JSPS Post-doctoral Research Fellow
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Committee career (5):
  • 2022/06 - 現在 Paleosciences Society Editorial board member of PALEO
  • 2022/04 - 現在 Paleosciences Society Councilor
  • 2022/01 - 現在 The North Pacific Marine Science Organization (PICES) Advisory Panel on Science Communications (AP-SciCom)
  • 2021/10 - 2023/03 九州大学 理学府 地球惑星科学専攻 修士課程 副指導教員
  • 2013/11 - 2014/03 Micropaleontological Referencett Center Workshop 2014 Executive Commiee Executive Committee
Awards (1):
  • 2023/12 - Iwate Prefectural Government The iwate Prefectural Governor's Prize (general category) for research paper on the Sanriku Sea Area, Iwate Prefecture, FY2023 Study on Radioactive Iodine-129 Concentration Indicators in Seawater Using Kelps from the Coastal Waters of Northern Japan
Association Membership(s) (11):
The Society of Iodine Science ,  日本海洋学会海洋環境問題研究会 ,  Ocean Literacy and Education Panel ,  Japan Consortium of Arctic Environmental Research ,  Paleosciences Society ,  Japan Society for Science Visualization ,  THE PLANKTON SOCIETY OF JAPAN ,  Japan Geoscience Union ,  American Geophysical Union ,  The Oceanographic Society of Japan ,  Association for the Sciences of Limnology and Oceanography
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