Tsuboi Jun-ichi 坪井潤一

… Alternative Names

坪井潤一ツボイジュンイチ

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Researcher Number	80524694
Other IDs
Affiliation (Current)	2025: 国立研究開発法人水産研究・教育機構, 水産技術研究所(長崎), 主任研究員
Affiliation (based on the past Project Information) *help	2024: 国立研究開発法人水産研究・教育機構, 水産技術研究所(長崎), 主任研究員 2021 – 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), 主任研究員 2020: 国立研究開発法人水産研究・教育機構, 水研機構(横浜), 主任研究員 2017 – 2019: 国立研究開発法人水産研究・教育機構, 中央水産研究所, 主任研究員 2016: 国立研究開発法人水産研究・教育機構, 中央水産研究所, 研究員 … More 2015: 国立研究開発法人水産総合研究センター, その他部局等, 研究員 2014: 独立行政法人水産総合研究センター, その他部局等, 研究員 2013: 独立行政法人水産総合研究センター, 増養殖研究所, 研究員 Less
Review Section/Research Field	Principal Investigator Basic Section 40030:Aquatic bioproduction science-related Except Principal Investigator Basic Section 40030:Aquatic bioproduction science-related / Aquatic bioproduction science
Keywords	Principal Investigator アユ / なわばり行動 / 成長率 / カウンターグラディエントバリエーション / 緯度クライン Except Principal Investigator サケ科魚類 / 水温 / 流程分布 / 種間競争 / 個体数変動 / 個体群動態

Latitudinal cline of potential growth rate of Ayu and its mechanismPrincipal Investigator
- Principal Investigator
  
  坪井潤一
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  Fisheries Research and Education Agency
An integrated environmental index for explaining the longitudinal structuring of stream salmonids
- Principal Investigator
  
  Morita Kentaro
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 40030:Aquatic bioproduction science-related
- Research Institution
  The University of Tokyo
  Hokkaido University
  Fisheries Research and Education Agency
Population dynamics of salmonid fishes: factors affecting the variation in population fluctuation
- Principal Investigator
  
  Kentaro Morita
- Project Period (FY)
  2013 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Aquatic bioproduction science
- Research Institution
  Fisheries Research and Education Agency

All 2023 2022 2021 2020 2017 2013

All Journal Article Presentation

[Journal Article] Small giants: tributaries rescue spatially structured populations from extirpation in a highly fragmented stream2022
- Author(s)
  Tsuboi Jun‐ichi、Morita Kentaro、Koseki Yusuke、Endo Shinsuke、Sahashi Genki、Kishi Daisuke、Kikko Takeshi、Ishizaki Daisuke、Nunokawa Masanori、Kanno Yoichiro
- Journal Title
  
  Journal of Applied Ecology
  
  Volume: － Issue: 8 Pages: 1997-2009
- DOI
  10.1111/1365-2664.14200
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K12329, KAKENHI-PROJECT-18K05807
[Journal Article] Spatial covariation of fish population vital rates in a stream network2020
- Author(s)
  Jun‐ichi Tsuboi, Kentaro Morita, Yusuke Koseki, Shinsuke Endo, Genki Sahashi, Daisuke Kishi, Takeshi Kikko, Daisuke Ishizaki, Masanori Nunokawa, Yoichiro Kanno
- Journal Title
  
  Oikos
  
  Volume: 129 Issue: 6 Pages: 924-937
- DOI
  10.1111/oik.07169
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K05807
[Journal Article] Sexual size dimorphism in a landlocked Pacific salmon in relation to breeding habitat features2017
- Author(s)
  Kentaro Morita, Jun-ichi Tsuboi
- Journal Title
  
  Evolutionary Ecology
  
  Volume: 印刷中
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25450293
[Journal Article] Life history traits of white-spotted charr in an alpine environment: implications for local adaptation along an altitude gradient2013
- Author(s)
  Tsuboi, J., Yamamoto, S., Morita, K., Mitsui, K., Ashizawa, A. & Hirose, K.
- Journal Title
  
  Journal of Ichthyology
  
  Volume: 53 Pages: 884-888
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25450293
[Presentation] Longitudinal structuring of stream-fish assemblages: Implications for niche partitioning among three salmonids2023
- Author(s)
  Kentaro Morita, Jun-ichi Tsuboi, Genki Sahashi, Ryo Futamura, Kazutoshi Ueda, Mari Kuroki
- Organizer
  The 10th International Charr Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K05807
[Presentation] Applicability of an eDNA technique for haplotype analysis on nagaremon-charr2021
- Author(s)
  Hiroki MIZUMOTO, Takeshi KIKKO, Takashi KANBE, Jun-ichi TSUBOI, Kentaro MORITA, Hitoshi ARAKI
- Organizer
  第68回日本生態学会大会
- Data Source
  KAKENHI-PROJECT-18K05807

1. Kentaro Morita (30373468)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 小関右介

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Tsuboi Jun-ichi 坪井 潤一

坪井 潤一 ツボイ ジュンイチ

Research Projects

Research Products

Co-Researchers

Latitudinal cline of potential growth rate of Ayu and its mechanismPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

An integrated environmental index for explaining the longitudinal structuring of stream salmonids

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Population dynamics of salmonid fishes: factors affecting the variation in population fluctuation

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Small giants: tributaries rescue spatially structured populations from extirpation in a highly fragmented stream2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatial covariation of fish population vital rates in a stream network2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Sexual size dimorphism in a landlocked Pacific salmon in relation to breeding habitat features2017

Author(s)

Journal Title

Data Source

[Journal Article] Life history traits of white-spotted charr in an alpine environment: implications for local adaptation along an altitude gradient2013

Author(s)

Journal Title

Data Source

[Presentation] Longitudinal structuring of stream-fish assemblages: Implications for niche partitioning among three salmonids2023

Author(s)

Organizer

Data Source

[Presentation] Applicability of an eDNA technique for haplotype analysis on nagaremon-charr2021

Author(s)

Organizer

Data Source

Tsuboi Jun-ichi 坪井潤一

坪井潤一ツボイジュンイチ