Obase Takashi 小長谷貴志

Researcher Number	50868289
Other IDs
Affiliation (Current)	2025: 国立研究開発法人海洋研究開発機構, 地球環境部門(環境変動予測研究センター), 特任研究員
Affiliation (based on the past Project Information) *help	2024 – 2025: 国立研究開発法人海洋研究開発機構, 地球環境部門(環境変動予測研究センター), 特任研究員 2023: 東京大学, 大気海洋研究所, 学術専門職員
Review Section/Research Field	Principal Investigator Basic Section 17020:Atmospheric and hydrospheric sciences-related Except Principal Investigator Transformative Research Areas, Section (IV) / Medium-sized Section 17:Earth and planetary science and related fields / Broad Section B
Keywords	Principal Investigator 棚氷 / 気候 / 古気候 / 気候モデル / 南極 / 氷床モデル Except Principal Investigator 海洋炭素・物質循環モデリング / 海洋循環モデリング / 極域気候モデリング / 南極氷床モデリング … More / 大気海洋結合モデル（AOGCM） / 雲解像モデル / 大気海洋結合モデル / 地形 / 地球気候システム / スノーボールアース（全球凍結） / 氷床融解 / シームレス堆積物掘削 / 放射性炭素年代測定 / 棚氷崩壊 / 海底堆積物 / 周極深層水 / 南極氷床 Less

Understanding Large-Scale Retreat Mechanisms of the Antarctic Ice Sheet through Seamless Sea-Land Geological Drilling
- Principal Investigator
  
  菅沼悠介
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section B
- Research Institution
  National Institute of Polar Research
Modeling of climate system dynamics in the Antarctic
- Principal Investigator
  
  岡顕
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (IV)
- Research Institution
  The University of Tokyo
Development of 3-d ice sheet-ice shelf model and evaluation using Antarctic ice sheetPrincipal Investigator
- Principal Investigator
  
  小長谷貴志
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17020:Atmospheric and hydrospheric sciences-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
最先端の階層的気候モデリングに基づく全球凍結イベントの推移条件解明への挑戦
- Principal Investigator
  
  藤井昌和
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  National Institute of Polar Research

All 2024

All Journal Article Presentation

[Journal Article] Multi-model assessment of the deglacial climatic evolution at high southern latitudes2024
- Author(s)
  Obase Takashi、Menviel Laurie、Abe-Ouchi Ayako、Vadsaria Tristan、Ivanovic Ruza、Snoll Brooke、Sherriff-Tadano Sam、Valdes Paul、Gregoire Lauren、Kapsch Marie-Luise、Mikolajewicz Uwe、Bouttes Nathaelle、Roche Didier、Lhardy Fanny、He Chengfei、Otto-Bliesner Bette、Liu Zhengyu、Chan Wing-Le
- Journal Title
  
  Climate of the Past Discuss
  
  Volume: 1 Pages: 1-45
- DOI
  10.5194/cp-2023-86
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17122
[Journal Article] A multi-model assessment of the early last deglaciation (PMIP4 LDv1): a meltwater perspective2024
- Author(s)
  Snoll Brooke、Ivanovic Ruza、Gregoire Lauren、Sherriff-Tadano Sam、Menviel Laurie、Obase Takashi、Abe-Ouchi Ayako、Bouttes Nathaelle、He Chengfei、He Feng、Kapsch Marie、Mikolajewicz Uwe、Muglia Juan、Valdes Paul
- Journal Title
  
  Climate of the Past
  
  Volume: 20 Issue: 4 Pages: 789-815
- DOI
  10.5194/cp-20-789-2024
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24K17122
[Journal Article] Assessing transient changes in the ocean carbon cycle during the last deglaciation through carbon isotope modeling2024
- Author(s)
  Kobayashi Hidetaka、Oka Akira、Obase Takashi、Abe-Ouchi Ayako
- Journal Title
  
  Climate of the Past
  
  Volume: 20 Issue: 3 Pages: 769-787
- DOI
  10.5194/cp-20-769-2024
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K13990, KAKENHI-PROJECT-24K17122
[Presentation] Developments toward coupled climate and ice sheet simulations using MIROC and IcIES2024
- Author(s)
  Takashi Obase, Ayako Abe-Ouchi, Fuyuki Saito, Ryouta O’ishi, Wing-Le Chan
- Organizer
  AGU24 fall meeting
- Data Source
  KAKENHI-PROJECT-24K17122
[Presentation] Climate system on snowball planets revealed by MIROC4m2024
- Author(s)
  Takashi Obase, Takanori Kodama, Takao Kawasaki, Sam Sherriff-Tadano
- Organizer
  Japan Geoscience Union Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K17709
[Presentation] 気候氷床結合モデルの開発とグリーンランド氷床への適用2024
- Author(s)
  小長谷貴志, 阿部彩子, 齋藤冬樹, 大石龍太, 陳永利
- Organizer
  雪氷研究大会
- Data Source
  KAKENHI-PROJECT-24K17122

1. 菅沼悠介 (70431898)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 石輪健樹 (10811896)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 香月興太 (20423270)

# of Collaborated Projects: 1 results

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4. 天野敦子 (20467848)

# of Collaborated Projects: 1 results

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5. 草原和弥 (20707020)

# of Collaborated Projects: 1 results

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6. 関宰 (30374648)

# of Collaborated Projects: 1 results

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7. 久保田好美 (80710946)

# of Collaborated Projects: 1 results

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8. 鄭建 (30370878)

# of Collaborated Projects: 1 results

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9. 藤井昌和 (80780486)

# of Collaborated Projects: 1 results

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10. 小玉貴則 (80806662)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. 門屋辰太郎 (60801347)

# of Collaborated Projects: 1 results

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12. 干場康博 (00774093)

# of Collaborated Projects: 1 results

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13. シェリフ多田野サム (00816994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
14. 岡顕 (70396943)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 吉森正和 (20466874)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 齋藤冬樹 (60396942)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 奥野淳一 (00376542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 小林英貴 (70868207)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Obase Takashi 小長谷 貴志

Research Projects

Research Products

Co-Researchers

Understanding Large-Scale Retreat Mechanisms of the Antarctic Ice Sheet through Seamless Sea-Land Geological Drilling

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Modeling of climate system dynamics in the Antarctic

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of 3-d ice sheet-ice shelf model and evaluation using Antarctic ice sheetPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

最先端の階層的気候モデリングに基づく全球凍結イベントの推移条件解明への挑戦

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Multi-model assessment of the deglacial climatic evolution at high southern latitudes2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A multi-model assessment of the early last deglaciation (PMIP4 LDv1): a meltwater perspective2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Assessing transient changes in the ocean carbon cycle during the last deglaciation through carbon isotope modeling2024

Author(s)

Journal Title

DOI

Data Source

[Presentation] Developments toward coupled climate and ice sheet simulations using MIROC and IcIES2024

Author(s)

Organizer

Data Source

[Presentation] Climate system on snowball planets revealed by MIROC4m2024

Author(s)

Organizer

Data Source

[Presentation] 気候氷床結合モデルの開発とグリーンランド氷床への適用2024

Author(s)

Organizer

Data Source

Obase Takashi 小長谷貴志