Rchr
J-GLOBAL ID：202201014406758267   Update date: Jun. 27, 2024

Sahashi Genki

サハシ ゲンキ | Sahashi Genki
Affiliation and department：
Japan Fisheries Research and Education Agency Salmon Research Department, Fisheries Resources Institute

About Japan Fisheries Research and Education Agency Salmon Research Department, Fisheries Resources Institute


Job title： Researcher
Research field  (4)： Ecology and environmental science ,  Aquaculture ,  Biological resource conservation ,  Social-ecological systems
Research keywords  (5)： 進化生態学 ,  魚類生態学 ,  水産資源学 ,  サケ科魚類 ,  回遊
Research theme for competitive and other funds  (4)：
  • 2024 - 2029 Life history diversity and stock fluctuations in salmonids - developing adaptive strategies against extreme climatic events
  • 2017 - 2023 世界遺産・知床のダムが餌資源供給の季節性の変化を介して淡水魚の生活史に及ぼす影響
  • 2017 - 2020 新たな耳石技術を用いたサケ科魚類における生活史スイッチング機構の解明
  • 2015 - 2017 保護区は漁業進化を助長するか? サクラマスの生活史変化に伴う漁業資源の応答評価
Papers (31)：
  • Koh Hasegawa, Jumpei Okado, Genki Sahashi, Sho Fukui, Yuhei Ogura, Kazumasa Ohkuma. The strength of density dependence on body size of young-of-the-year masu salmon, Oncorhynchus masou, varies over ontogeny in Horokashubuto stream, Hokkaido, northern Japan. Ecology of Freshwater Fish. 2024
  • Mari Kuroki, Akihiko Goto, Genki Sahashi, Takahiro Nobetsu, Kentaro Morita. Investigation on the plausible coastal use of masu salmon parr collected from rivers in the western Shiretoko Peninsula. Bulletin of the Shiretoko Museum. 2024. 45・46. 9-17
  • Genki Sahashi, Mari Kuroki, Takahiro Nobetsu, Kentaro Morita. Rainbow trout in the inlet tributaries of Lake Chinishibetsu, Shiretoko Peninsula. Bulletin of the Shiretoko Museum. 2024. 45・46. 1-7
  • Genki Sahashi, Kentaro Morita. Partial Migration in Salmonids: Focusing on Asian Endemic Masu Salmon (Oncorhynchus masou) and White-Spotted Charr (Salvelinus leucomaenis). Advances in the Ecology of Stream-Dwelling Salmonids. 2024. 255-278
  • Kentaro Morita, Jun-ichi Tsuboi, Genki Sahashi, Ryo Futamura, Kazutoshi Ueda, Mari Kuroki. Longitudinal structuring of stream-fish assemblages: is niche partitioning observed in two-species systems applicable to three-species systems?. Ichthyological Research. 2023
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Education (3)：
  • 2013 - 2016 Hokkaido University
  • 2011 - 2013 Hokkaido University Graduate School of Fisheries Sciences
  • 2007 - 2011 Hokkaido University School of Fisheries Sciences
Professional career (1)：
  • 環境科学 (北海道大学)
Work history (5)：
  • 2023/04 - 現在 国立研究開発法人水産研究・教育機構 主任研究員
  • 2022/04 - 2023/03 国立研究開発法人水産研究・教育機構 研究員
  • 2018/04 - 2022/03 国立研究開発法人水産研究・教育機構 任期付研究員
  • 2017/04 - 2018/03 The University of Tokyo
  • 2016/04 - 2017/03 Hokkaido University
Awards (6)：
  • 2022/10 - 第18回 若手農林水産研究者表彰 農林水産技術会議会長賞
  • 2018/03 - 第6回 日本生態学会奨励賞(鈴木賞)
  • 2017/02 - 第33回 井上研究奨励賞
  • 2016/02 - 平成27年度 日本生態学会北海道地区大会 若手研究奨励賞
  • 2012/03 - Joint Meeting of the 59th Annual Meeting of ESJ and the 5th EAFES International Congress. Excellent poster award. (Animal life history・Animal population section).
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