Sakamoto Tatsuya 坂本達也

Researcher Number	80869165
Other IDs	https://orcid.org/0000-0003-0672-4168
Affiliation (Current)	2025: 京都大学, 白眉センター, 特定助教
Affiliation (based on the past Project Information) *help	2024 – 2025: 京都大学, 白眉センター, 特定助教 2023: 東京大学, 大気海洋研究所, 海洋科学特定共同研究員 2022: 国立研究開発法人水産研究・教育機構, 水産資源研究所(横浜), 日本学術振興会特別研究員
Review Section/Research Field	Principal Investigator Basic Section 40030:Aquatic bioproduction science-related Except Principal Investigator Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields / Transformative Research Areas, Section (II)
Keywords	Principal Investigator 回遊 / 耳石 / 水晶体 / 安定同位体比 / カタクチイワシ / マイワシ Except Principal Investigator 多元素分析 / 微量分析 / スルメイカ / 安定同位体 … More / 回遊生態解析 / 地球化学 / 食性指標 / 代謝指標 / 回遊指標 / 同位体 Less

最先端複合化学分析で明らかにするイカ類回遊生態：環境変動応答の理解の深化に向けて
- Principal Investigator
  
  石村豊穂
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 40:Forestry and forest products science, applied aquatic science, and related fields
- Research Institution
  Kyoto University
旅するイワシ類は海洋間の物質循環の鍵を握るのか？高度同位体分析による追跡Principal Investigator
- Principal Investigator
  
  坂本達也
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Kyoto University
  The University of Tokyo
地球化学的手法の先進的応用による新たな回遊・代謝・食性履歴指標の開発
- Principal Investigator
  
  白井厚太朗
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (B)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  The University of Tokyo

All 2023 2022

All Journal Article Presentation

[Journal Article] Geographic, seasonal and ontogenetic variations of δ15N and δ13C of Japanese sardine explained by baseline variations and diverse fish movements2023
- Author(s)
  Sakamoto Tatsuya、Kodama Taketoshi、Horii Sachiko、Takahashi Kazutaka、Tawa Atsushi、Tanaka Yosuke、Ohshmio Seiji
- Journal Title
  
  Progress in Oceanography
  
  Volume: 219 Pages: 103163-103163
- DOI
  10.1016/j.pocean.2023.103163
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26978, KAKENHI-PROJECT-23K26981
[Journal Article] Stable isotopes in eye lenses reveal migration and mixing patterns of diamond squid in the western North Pacific and its marginal seas2023
- Author(s)
  Sakamoto Tatsuya、Horii Sachiko、Kodama Taketoshi、Takahashi Kazutaka、Tawa Atsushi、Tanaka Yosuke、Ohshmio Seiji
- Journal Title
  
  ICES Journal of Marine Science
  
  Volume: 80 Issue: 9 Pages: 2313-2328
- DOI
  10.1093/icesjms/fsad145
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05028, KAKENHI-PROJECT-23K26978, KAKENHI-PROJECT-23K26981
[Journal Article] Impact of squid predation on juvenile fish survival2022
- Author(s)
  Takahashi Motomitsu、Sakamoto Tatsuya、Sassa Chiyuki、Yoda Mari
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-14389-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-22H05028
[Journal Article] Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations2022
- Author(s)
  Sakamoto, T., Takahashi, M., Chung, M.T., Rykaczewski, R.R., Komatsu, K., Shirai, K., Ishimura, T., Higuchi, T.
- Journal Title
  
  Nature Communications
  
  Volume: 13 Issue: 1 Pages: 5298-5298
- DOI
  10.1038/s41467-022-33019-z
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K18653, KAKENHI-PROJECT-22K19197, KAKENHI-PLANNED-22H05028, KAKENHI-PROJECT-20H01969, KAKENHI-PROJECT-20H04306, KAKENHI-PROJECT-20K21343, KAKENHI-PROJECT-20K21841, KAKENHI-PLANNED-22H05029
[Presentation] Stable isotope ratios in otoliths and eye lenses reveal population connectivity of sardine in the western North Pacific and its marginal seas2023
- Author(s)
  Tatsuya Sakamoto, Amelie Simon, Kotaro Shirai
- Organizer
  7th International Otolith Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26981
[Presentation] 高解像度耳石δ18O分析による日本海マイワシの資源再生産構造の再検討　~回遊生態の全貌解明に向けて~2023
- Author(s)
  柴田栗佑・髙橋素光・坂本達也・石村豊穂
- Organizer
  日本地球化学会　第70回年会
- Data Source
  KAKENHI-PROJECT-23K26981
[Presentation] 耳石・水晶体同位体比から見るマイワシの個体数変動機構2023
- Author(s)
  坂本達也
- Organizer
  東京大学大気海洋研究所共同利用研究集会：黒潮における物理・化学・生物過程:乱流と熱・栄養塩・仔稚魚輸送
- Data Source
  KAKENHI-PROJECT-23K26981
[Presentation] Consideration of the population dynamics of sardines in the western and eastern North Pacific on the basis of isotope chronologies2023
- Author(s)
  Tatsuya Sakamoto
- Organizer
  PICES Annual Meeting 2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26981
[Presentation] Potential impact of marine heatwave on population structure of sardine in the western North Pacific and its marginal seas2023
- Author(s)
  Tatsuya Sakamoto, Amelie Simon, Kotaro Shirai
- Organizer
  Human Impacts on Marine Functional Connectivity
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K26981
[Presentation] 黒潮流路の変動がマイワシの初期生残に与える影響の再考2022
- Author(s)
  坂本達也, 田中雄大, 髙橋素光
- Organizer
  水産海洋学会
- Data Source
  KAKENHI-PLANNED-22H05028
[Presentation] Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations2022
- Author(s)
  Tatsuya Sakamoto, Motomitsu Takahashi, Ming-Tsung Chung, Ryan R. Rykaczewski, Kosei Komatsu, Kotaro Shirai, Toyoho Ishimura, Tomihiko Higuchi
- Organizer
  International Symposium on Small Pelagic Fish: New Frontiers in Science for Sustainable Management
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-22H05028

1. 白井厚太朗 (70463908)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. 浅沼尚 (90852525)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 石村豊穂 (80422012)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
4. 瀬戸陽一 (60971322)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 松林順 (30756052)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 山本潤 (10292004)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 鈴村明政 (10998149)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 児玉武稔

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sakamoto Tatsuya 坂本 達也

Research Projects

Research Products

Co-Researchers

最先端複合化学分析で明らかにするイカ類回遊生態：環境変動応答の理解の深化に向けて

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

旅するイワシ類は海洋間の物質循環の鍵を握るのか？高度同位体分析による追跡Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

地球化学的手法の先進的応用による新たな回遊・代謝・食性履歴指標の開発

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Geographic, seasonal and ontogenetic variations of δ15N and δ13C of Japanese sardine explained by baseline variations and diverse fish movements2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Stable isotopes in eye lenses reveal migration and mixing patterns of diamond squid in the western North Pacific and its marginal seas2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Impact of squid predation on juvenile fish survival2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] Stable isotope ratios in otoliths and eye lenses reveal population connectivity of sardine in the western North Pacific and its marginal seas2023

Author(s)

Organizer

Data Source

[Presentation] 高解像度耳石δ18O分析による日本海マイワシの資源再生産構造の再検討 ~回遊生態の全貌解明に向けて~2023

Author(s)

Organizer

Data Source

[Presentation] 耳石・水晶体同位体比から見るマイワシの個体数変動機構2023

Author(s)

Organizer

Data Source

[Presentation] Consideration of the population dynamics of sardines in the western and eastern North Pacific on the basis of isotope chronologies2023

Author(s)

Organizer

Data Source

[Presentation] Potential impact of marine heatwave on population structure of sardine in the western North Pacific and its marginal seas2023

Author(s)

Organizer

Data Source

[Presentation] 黒潮流路の変動がマイワシの初期生残に与える影響の再考2022

Author(s)

Organizer

Data Source

[Presentation] Contrasting life-history responses to climate variability in eastern and western North Pacific sardine populations2022

Author(s)

Organizer

Data Source

Sakamoto Tatsuya 坂本達也

[Presentation] 高解像度耳石δ18O分析による日本海マイワシの資源再生産構造の再検討　~回遊生態の全貌解明に向けて~2023