Rchr
J-GLOBAL ID:201701018052074433   Update date: Jun. 10, 2025

Tsuchiya Kenji

ツチヤ ケンジ | Tsuchiya Kenji
Affiliation and department:
Job title: Tenure-track researcher
Homepage URL  (1): https://sites.google.com/view/kenjitsuchiya
Research field  (1): Environmental dynamics
Research keywords  (7): Lakes and rivers ,  Biofilm ,  Primary production ,  Methane ,  Stable isotope ,  Bacterial production ,  Biological oceanography
Research theme for competitive and other funds  (9):
  • 2024 - 2027 Changes in thermal stratification and water quality by heatwaves
  • 2023 - 2026 水質・底質の健全化に資する底生動物の機能評価と彼らの減少がもたらすリスクの推定
  • 2023 - 2026 NbS for climate change adaptation and mitigation-Watershed Scale Studies-
  • 2021 - 2024 Food resources for the dense-patches of Asian mussel, Arcuatula senhousia, population on a sandy tidal flat
  • 2020 - 2023 Quantification of bacterial production in rivers: river water and biofilm on stones in river beds
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Papers (39):
  • Kazuhiro Komatsu, Takashi Onodera, Kenji Tsuchiya, Ayato Kohzu, Kazuaki Syutsubo. Identification of wastewater-specific peak on EEM and their application for detecting the effluent in the discharged area. Water Research. 2025. 275. 123213-123213
  • Ryuichiro Shinohara, Kenji Tsuchiya, Ayato Kohzu. Does nitrate suppress phosphorus release from sediment? A case study in Lake Kasumigaura, Japan. Journal of Hydrology: Regional Studies. 2025
  • Kenji Tsuchiya, Shin-ichiro S. Matsuzaki, Ayato Kohzu. Relationship between fish traits and the methane-derived carbon contribution to fish in a shallow lake. Freshwater Biology. 2024
  • Kayoko Fukumori, Natsuko I. Kondo, Ayato Kohzu, Kenji Tsuchiya, Hiroshi Ito, Taku Kadoya. Vertical eDNA distribution of cold-water fishes in response to environmental variables in stratified lake. Ecology and Evolution. 2024
  • Shang Shen, Kento Tominaga, Kenji Tsuchiya, Tomonari Matsuda, Takashi Yoshida, Yoshihisa Shimizu. Virus-prokaryote infection pairs associated with prokaryotic production in a freshwater lake. mSystems. 2024. 9. 2
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MISC (17):
Patents (1):
  • 藻類への栄養供給用の資材、及び、藻類への栄養供給用のシステム
Books (1):
  • 水環境の辞典
    日本水環境学会(編),朝倉書店 2021
Education (3):
  • 2011 - 2014 Soka University Graduate School of Engineering Major in Environmental Engineering for Symbiosis
  • 2009 - 2011 Soka University Graduate School of Engineering Major in Environmental Engineering for Symbiosis
  • 2005 - 2009 Soka University Faculty of Engineering Department of Environmental Engineering for Symbiosis
Work history (6):
  • 2022/04 - 現在 National Institute for Environmental Studies Regional Environment Conservation Division Tenure-track researcher
  • 2021/04 - 2022/03 National Institute for Environmental Studies Regional Environment Conservation Division
  • 2020/04 - 2021/03 National Institute for Environmental Studies
  • 2017/04 - 2020/03 Japan Society for the Promotion of Science National Institute for Environmental Studies Research Fellowship for Young Scientists PD
  • 2015/04 - 2017/03 Soka University Faculty of Science and Engineering Assistant professor
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Awards (5):
  • 2021/09 - 日本陸水学会 2021年度日本陸水学会論文賞(Limnology Excellent Paper Award 2021) Decrease in bacterial production over the past three decades in the north basin of Lake Biwa, Japan
  • 2020/03 - 日本プランクトン学会 奨励賞 水圏生態系における細菌生産生態に関する研究
  • 2015/09 - 2015年度日本海洋学会秋季大会 ベストポスター賞 バクテリア生産測定における15N-デオキシアデノシン法と従来法の比較
  • 2013/10 - ECSA53 and Ocean & Coastal Management Best Student Oral Presentation Award Typhoon-induced primary production and microbial processes below the euphotic layer in temperate coastal waters, Japan
  • 2011/03 - IOC/WESTPAC 8th International Scientific Symposium Best Young Scientist Poster Presentation Award Responses of biological communities in low trophic levels to typhoon passage in Sagami Bay, Japan
Association Membership(s) (5):
Association for the Sciences of Limnology and Oceanography ,  JAPAN SOCIETY ON WATER ENVIRONMENT ,  THE PLANKTON SOCIETY OF JAPAN ,  THE JAPANESE SOCIETY OF LIMNOLOGY ,  THE OCEANOGRAPHIC SOCIETY OF JAPAN
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