Yamamoto Akitomo 山本彬友

Researcher Number	30794680
Other IDs
Affiliation (based on the past Project Information) *help	2024: 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), 特任副主任研究員 2019 – 2024: 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
Review Section/Research Field	Principal Investigator Basic Section 63010:Environmental dynamic analysis-related Except Principal Investigator Basic Section 63010:Environmental dynamic analysis-related / Transformative Research Areas, Section (IV) / Biological Sciences / Medium-sized Section 63:Environmental analyses and evaluation and related fields
Keywords	Principal Investigator 人為起源エアロゾル / 地球温暖化 / 炭素循環 / 基礎生産 / 大気沈着 / 海洋生態系 / 海洋炭素循環 / 貧酸素化 / 海洋基礎生産 / 地球システムモデル / 気候変動 / 富栄養化 / 海洋生物地球化学循環 … More Except Principal Investigator … More 海洋生態系 / 海洋長期変動 / 気候予測 / 淡水収支 / データ同化 / 将来予測 / 海洋物質循環 / 沿岸・外洋海水交換 / 海洋大循環 / 縁辺海変動 / 沿岸海洋 / 物質循環 / 淡水循環 / 気候変動 / 大気海洋相互作用 / 海陸水・物質交換 / 海洋循環 / 定在性海洋渦 / 定在性渦 / 高解像度領域モデル / 時系列観測 / 高栄養塩低クロロフィル海域 / 東南極南大洋 / 西部北太平洋 / 大気微量成分 / 沈着 / 大気海洋物質循環 / 窒素同位体モデル / 古海洋 / 窒素同位体比 / 生物ポンプ / 微生物炭素ポンプ / 海洋炭素循環 / 微生物による炭素固定 / 温暖化 / 物質循環モデル / 微生物 / 無機炭素固定 / 細菌生産量 / 従属栄養細菌生産速度 / DIC固定速度 / 溶存有機物 / DIC固定微生物 / 全球ボックスモデル / 微生物群集 / 従属栄養微生物 / DIC固定生物 Less

Impacts of atmospheric deposition on marine ecosystems: integration of observation, laboratory experiment and model analysis
- Principal Investigator
  
  竹谷文一
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Response of biogeochemical cycle and lower trophic ecosystem to the environmental change in the Southern Ocean, East Antarctica
- Principal Investigator
  
  原田尚美
- Project Period (FY)
  2023 – 2027
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Biological Sciences
- Research Institution
  The University of Tokyo
逆推定法を利用した太平洋大規模循環・変動と沿岸水の関わりの解明
- Principal Investigator
  
  纐纈慎也
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (IV)
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Assessing the impact of the atmoshpheric nutrient inputs to the ocean on the ocean biogeochemical cyclesPrincipal Investigator
- Principal Investigator
  
  Yamamoto Akitomo
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Clarification of effect of dark dissolved inorganic carbon (DIC) fixation on oceanic carbon cycle
- Principal Investigator
  
  Masahito Shigemitsu
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 63010:Environmental dynamic analysis-related
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Establishment of a New Palaeoceanographic Nitrogen Cycle Analysis Method Using a Nitrogen Isotope Model
- Principal Investigator
  
  Yoshikawa Chisato
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 63:Environmental analyses and evaluation and related fields
- Research Institution
  Japan Agency for Marine-Earth Science and Technology

All 2024 2023 2022 2021 2019

All Journal Article Presentation

[Journal Article] A nitrogen isoscape of phytoplankton in the western North Pacific created with a marine nitrogen isotope model2024
- Author(s)
  Yoshikawa Chisato、Shigemitsu Masahito、Yamamoto Akitomo、Oka Akira、Ohkouchi Naohiko
- Journal Title
  
  Frontiers in Marine Science
  
  Volume: 11 Pages: 1294608-1294608
- DOI
  10.3389/fmars.2024.1294608
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19KK0293, KAKENHI-PROJECT-20KK0165, KAKENHI-PROJECT-20K12144, KAKENHI-PROJECT-19K22917, KAKENHI-PROJECT-18H04129
[Journal Article] Irreversible loss in marine ecosystem habitability after a temperature overshoot2023
- Author(s)
  Santana-Falcon Yeray、Yamamoto Akitomo、Lenton Andrew、Jones Chris D.、Burger Friedrich A.、John Jasmin G.、Tjiputra Jerry、Schwinger Jorg、Kawamiya Michio、Frolicher Thomas L.、Ziehn Tilo、Seferian Roland
- Journal Title
  
  Communications Earth & Environment
  
  Volume: 4 Issue: 1
- DOI
  10.1038/s43247-023-01002-1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144, KAKENHI-PLANNED-22H05207
[Journal Article] Competing and accelerating effects of anthropogenic nutrient inputs on climate-driven changes in ocean carbon and oxygen cycles2022
- Author(s)
  Yamamoto Akitomo、Hajima Tomohiro、Yamazaki Dai、Noguchi Aita Maki、Ito Akinori、Kawamiya Michio
- Journal Title
  
  Science Advances
  
  Volume: 8 Issue: 26
- DOI
  10.1126/sciadv.abl9207
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K12144, KAKENHI-PROJECT-20H04329, KAKENHI-PLANNED-22H05207
[Presentation] Nitrogen isoscape of phytoplankton in the western North Pacific created nitrogen isotope model a marine2024
- Author(s)
  Chisato Yoshikawa, Masahito Shigemitsu, Akitomo Yamamoto, Akira Oka and Naohiko Ohkouchi
- Organizer
  Ocean Science Meeting 2024
- Data Source
  KAKENHI-PROJECT-19K22917
[Presentation] 西部北太平洋における一次生産者の窒素同位体比地図2023
- Author(s)
  吉川知里・重光雅仁・山本彬友・岡顕・大河内直彦
- Organizer
  日本地球化学会　第70回年会
- Data Source
  KAKENHI-PROJECT-19K22917
[Presentation] Response of the ocean carbon and oxygen cycles to climate change and anthropogenic nutrient inputs2023
- Author(s)
  Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi-Aita, Akinori Ito, and Michio Kawamiya
- Organizer
  EGU General Assembly 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] 人間活動に伴う富栄養化が全球海洋生態系、物質循環に与える影響: 地球システムモデルを用いた評価2023
- Author(s)
  山本彬友
- Organizer
  2023年度　水圏生態系モデリングシンポジウム
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] Response of deep ocean circulation and dissolved oxygen to climate change on millennial time-scales2023
- Author(s)
  Akitomo Yamamoto, Tomohiro Hajima, Manabu Abe, Tokuta Yokohata, Ayako Abe-Ouchi, Michio Kawamiya
- Organizer
  JpGU Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] 大気及び河川を介した富栄養化に対する海洋炭素、酸素循環の応答2023
- Author(s)
  山本彬友、羽島知洋、山崎大、野口真希、伊藤彰記、河宮未知生
- Organizer
  JpGU Union Meeting 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] Impacts of climate change and anthropogenic inputs of nitrogen and iron on the ocean carbon and oxygen cycles2023
- Author(s)
  Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi, Akinori Ito and Michio Kawamiya
- Organizer
  Ocean Science Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] 地球システムモデルMIROC-ES2Lの現状と今後の展望2023
- Author(s)
  山本彬友, 渡辺路生, 野口真希, 増田良帆, 羽島知洋, 建部洋晶, 河宮未知生
- Organizer
  海洋学会2023秋季大会熱帯分野横断シンポジウム
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] Building a nitrogen isoscape of phytoplankton in the western North Pacific using a marine nitrogen isotope model2022
- Author(s)
  Chisato Yoshikawa, Masahito Shigemitesu, Akitomo Yamamoto, Akira Oka, Naohiko Ohkouchi
- Organizer
  Japan Geoscience Union Meeting 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H04246
[Presentation] Competing and accelerating effects of anthropogenic nutrient inputs on climate-driven changes in ocean carbon and oxygen cycles2022
- Author(s)
  Yamamoto Akitomo、Hajima Tomohiro、Yamazaki Dai、Noguchi Aita Maki、Ito Akinori、Kawamiya Michio
- Organizer
  Japan Geoscience Union Meeting 2022
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] 大気及び河川を通じた人為起源栄養塩の流入が全球の炭素及び酸素循環に与える影響2022
- Author(s)
  山本彬友、羽島知洋、山崎大、野口真希、伊藤彰記、河宮未知生
- Organizer
  日本海洋学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] Building a nitrogen isoscape of phytoplankton in the western North Pacific using a marine nitrogen isotope model2022
- Author(s)
  Chisato Yoshikawa, Masahito Shigemitsu, Akitomo Yamamoto, Akira Oka, Naohiko Ohkouchi
- Organizer
  JPGU2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22917
[Presentation] The response of ocean biogeochemical cycles to global warming and anthropogenic nutrient inputs from atmosphere and rivers2021
- Author(s)
  Akitomo Yamamoto, Tomohiro Hajima, Dai Yamazaki, Maki Noguchi Aita, Michio Kawamiya
- Organizer
  JpGU 2021
- Data Source
  KAKENHI-PROJECT-20K12144
[Presentation] インド洋北部における将来の溶存酸素濃度変動2019
- Author(s)
  重光雅仁, 山本彬友, 岡顕
- Organizer
  日本海洋学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-19H04246

1. Masahito Shigemitsu (20511695)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. Yoshikawa Chisato (40435839)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
3. 横川太一 (00402751)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 羽島知洋 (40533211)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
5. 竹谷文一 (50377785)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 関谷高志 (00781460)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 朱春茂 (00807513)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 松本和彦 (50359155)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 原田尚美 (70344281)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 藤木徹一 (30598248)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 木元克典 (40359162)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 川口慎介 (50553088)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 栗栖美菜子 (80880864)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 相田真希 (90463091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 塩崎拓平 (90569849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 纐纈慎也 (30421887)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 増田周平 (30358767)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 建部洋晶 (40466876)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 長船哲史 (50638723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 土居知将 (70426295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 安中さやか (80620393)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Yamamoto Akitomo 山本 彬友

Research Projects

Research Products

Co-Researchers

Impacts of atmospheric deposition on marine ecosystems: integration of observation, laboratory experiment and model analysis

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Response of biogeochemical cycle and lower trophic ecosystem to the environmental change in the Southern Ocean, East Antarctica

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

逆推定法を利用した太平洋大規模循環・変動と沿岸水の関わりの解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Assessing the impact of the atmoshpheric nutrient inputs to the ocean on the ocean biogeochemical cyclesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Clarification of effect of dark dissolved inorganic carbon (DIC) fixation on oceanic carbon cycle

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of a New Palaeoceanographic Nitrogen Cycle Analysis Method Using a Nitrogen Isotope Model

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] A nitrogen isoscape of phytoplankton in the western North Pacific created with a marine nitrogen isotope model2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Irreversible loss in marine ecosystem habitability after a temperature overshoot2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Competing and accelerating effects of anthropogenic nutrient inputs on climate-driven changes in ocean carbon and oxygen cycles2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] Nitrogen isoscape of phytoplankton in the western North Pacific created nitrogen isotope model a marine2024

Author(s)

Organizer

Data Source

[Presentation] 西部北太平洋における一次生産者の窒素同位体比地図2023

Author(s)

Organizer

Data Source

[Presentation] Response of the ocean carbon and oxygen cycles to climate change and anthropogenic nutrient inputs2023

Author(s)

Organizer

Data Source

[Presentation] 人間活動に伴う富栄養化が全球海洋生態系、物質循環に与える影響: 地球システムモデルを用 いた評価2023

Author(s)

Organizer

Data Source

[Presentation] Response of deep ocean circulation and dissolved oxygen to climate change on millennial time-scales2023

Author(s)

Organizer

Data Source

[Presentation] 大気及び河川を介した富栄養化に対する海洋炭素、酸素循環の応答2023

Author(s)

Organizer

Data Source

[Presentation] Impacts of climate change and anthropogenic inputs of nitrogen and iron on the ocean carbon and oxygen cycles2023

Yamamoto Akitomo 山本彬友

[Presentation] 人間活動に伴う富栄養化が全球海洋生態系、物質循環に与える影響: 地球システムモデルを用いた評価2023

[Presentation] 大気及び河川を通じた人為起源栄養塩の流入が全球の炭素及び酸素循環に与える影響2022