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Sakuma Aki  佐久間 杏樹

ORCIDConnect your ORCID iD *help
Researcher Number 10974248
Other IDs
Affiliation (Current) 2026: 東京大学, 大学院理学系研究科(理学部), 助教
Affiliation (based on the past Project Information) *help 2023 – 2026: 東京大学, 大学院理学系研究科(理学部), 助教
Review Section/Research Field
Principal Investigator
Basic Section 63010:Environmental dynamic analysis-related / Basic Section 17020:Atmospheric and hydrospheric sciences-related
Except Principal Investigator
Basic Section 17030:Human geosciences-related / Medium-sized Section 63:Environmental analyses and evaluation and related fields
Keywords
Principal Investigator
凝集同位体 / 中赤外レーザー分光法 / 中赤外レーザー分光装置 / 凝集同位体比 / 炭酸塩 / 中赤外レーザー分光
Except Principal Investigator
三重酸素同位体 / 凝集同位体 / 古気候 / トゥファ … More / 石筍 / 気候安定性 / Hyperthermalイベント / 古地磁気層序 / 湖成層 / 年縞 / 気候転換点 / 温室期 Less
  • Research Projects

    (4 results)
  • Research Products

    (7 results)
  • Co-Researchers

    (8 People)
  •  炭酸塩のレアアイソトープを用いた湖水同位体比システムの解明Principal Investigator

    • Principal Investigator
      佐久間 杏樹
    • Project Period (FY)
      2026 – 2028
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 63010:Environmental dynamic analysis-related
    • Research Institution
      The University of Tokyo
  •  Paleoclimate records decoded from stalagmites and tufas using novel isotopic analyses

    • Principal Investigator
      狩野 彰宏
    • Project Period (FY)
      2025 – 2028
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 17030:Human geosciences-related
    • Research Institution
      The University of Tokyo
  •  中赤外レーザー分光法を用いた凝集同位体比の微量分析手法の開発Principal Investigator

    • Principal Investigator
      佐久間 杏樹
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 17020:Atmospheric and hydrospheric sciences-related
    • Research Institution
      The University of Tokyo
  •  Deciphering climate variability in the Early Eocene "hothouse" beyond the tipping point from annually laminated lacustrine record in Utah, USA

    • Principal Investigator
      長谷川 精
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Fund for the Promotion of Joint International Research (International Collaborative Research)
    • Review Section
      Medium-sized Section 63:Environmental analyses and evaluation and related fields
    • Research Institution
      Kochi University

All 2024 2023

All Presentation

  • [Presentation] 始新世“温室期”の陸域気候変動の復元に向けたグリーンリバー湖成層の古地磁気層序の構築2024

    • Author(s)
      松本裕貴,穴井千里,長谷川精,泉奏,池原実,佐久間杏樹,隈隆成,山本裕二
    • Organizer
      日本地質学会四国支部第24回講演会
    • Data Source
      KAKENHI-PROJECT-23KK0193
  • [Presentation] Geochemical and morphological features of pedogenic dolomite in South Australia2024

    • Author(s)
      Aki Sakuma, Akihiro Kano, Chizuru Takashima, Akira Murata, Asuka Yamaguchi, Taiga Okumura, Kana Nagashima, Yoshimi Kubota
    • Organizer
      American Geophysical Union Fall meeting 2024
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K13175
  • [Presentation] 南オーストラリア州の土壌中で沈殿するドロマイトの産状2024

    • Author(s)
      佐久間杏樹、狩野彰宏、高島千鶴、村田彬、山口飛鳥、奥村大河、長島佳菜、久保田好美
    • Organizer
      日本地質学会第131回学術大会
    • Data Source
      KAKENHI-PROJECT-23K13175
  • [Presentation] モンゴルの年縞湖成層から探る白亜紀海洋無酸素事変(OAE1a)期における東アジア中緯度域の陸域環境変動2024

    • Author(s)
      浅野良騎,長谷川精,Heimhofer U.,Ichinnorov N.,村山雅史,長谷川卓,佐久間杏樹
    • Organizer
      令和6年度高知大学海洋コア国際研究所共同利用・共同研究成果発表会
    • Data Source
      KAKENHI-PROJECT-23KK0193
  • [Presentation] 始新世“温室期”の陸域環境変動の復元に向けたグリーンリバー湖成層の古地磁気層序の構築2024

    • Author(s)
      松本裕貴,穴井千里,長谷川精,泉奏,池原実,佐久間杏樹,隈隆成,山本裕二
    • Organizer
      令和6年度高知大学海洋コア国際研究所共同利用・共同研究成果発表会
    • Data Source
      KAKENHI-PROJECT-23KK0193
  • [Presentation] 南オーストラリア州の土壌中で沈殿するドロマイトの産状2024

    • Author(s)
      佐久間杏樹、狩野彰宏、高島千鶴、村田彬、山口飛鳥、奥村大河、長島佳菜
    • Organizer
      日本地球惑星科学連合2024年度大会
    • Data Source
      KAKENHI-PROJECT-23K13175
  • [Presentation] 南オーストラリアに分布する現世土壌成炭酸塩の産状2023

    • Author(s)
      佐久間 杏樹、村田 彬、高島 千鶴、狩野 彰宏
    • Organizer
      日本地質学会第130年学術大会
    • Data Source
      KAKENHI-PROJECT-23K13175
  • 1.  長谷川 精 (80551605)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 3 results
  • 2.  隈 隆成 (00908121)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 3.  狩野 彰宏 (60231263)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  植村 立 (00580143)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  仙田 量子 (50377991)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  加藤 大和 (70782019)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  坂井 三郎 (90359175)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  柏木 健司 (90422625)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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