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Sakamoto Tatsuya  坂本 達也

Researcher Number 80869165
Other IDs
  • ORCIDhttps://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
  • Research Projects

    (3 results)
  • Research Products

    (11 results)
  • Co-Researchers

    (8 People)
  •  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

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