- Researcher Name
- TSUCHIYA Kenji
- Div (Section) name/title
- Regional Environment Conservation Division（Lake and River Section）／Researcher
- Research Subject
- Material cycling in aquatic ecosystems
- Degree(s)
- Doctor of Philosophy in Engineering
- Professional Qualification(s)
- Biology,Biochemistry,Science of Fisheries
- Environmental Speciality Field
- environmental dynamics,biogeochemistry,water environment
Research Subject
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Fiscal Year: 2025
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27234 : Research on Advancement of Climate Change Impact Assessment Methodology
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27247 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
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27477 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
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27484 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
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27486 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
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27487 : Long-term monitoring for the regional freshwater quality
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Fiscal Year: 2024
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26849 : Research on Advancement of Climate Change Impact Assessment Methodology
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26864 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
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27020 : Long-term monitoring for the regional freshwater quality
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27022 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
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27025 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
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27092 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
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Fiscal Year: 2023
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26436 : Research on Advancement of Climate Change Impact Assessment Methodology
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26453 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
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26633 : Policy-oriented research on conservation and restoration of water environment of Lake Biwa
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26634 : Research on water and lake-bottom environment for soundness evaluation of Lake Biwa
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26657 : Assessing the function of benthic animals for water and sediment quality and estimating the risks caused by their decline
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26658 : Long-term monitoring for the regional freshwater quality
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Fiscal Year: 2022
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26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
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26257 : Water level operation for ecosystem regime management of lakes
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Fiscal Year: 2021
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25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
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25774 : Water level operation for ecosystem regime management of lakes
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Fiscal Year: 2020
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25183 : Bacterial production in river ecosystems
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Fiscal Year: 2017
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24115 : Relationship between molecular size distribution of seawater dissolved organic matter and bacterial decomposition
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24116 : Importance of food chain initiated by methane-derived carbon in a lake ecosystem
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Research Result (Publication)
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Original PaperPresenter : Matsuzaki S., Kohzu A., Watanabe M., Nakanishi K., Tsuchiya K., Kondo N., Sueyoshi M.
Title : , Restoration Ecology, 33(8):e70161 (2026) -
Original PaperPresenter : Shan S., Shimotori K., Tsuchiya K., Sueyoshi M., Matsuda T., Shimizu Y.
Title : , Science of The Total Environment, 1010(181145): (2026) -
Original PaperPresenter : Tang H., Zhao X., Deng J., Qiu B., Yang Y., Nakano S., Matsuzaki S., Shinohara R., Kohzu A., Tsuchiya K.
Title : , Journal of Hydrology, 665(134704): (2026) -
Original PaperPresenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Hydrology: Regional Studies, 58:102233 (2025) -
Original PaperPresenter : Komatsu K., Onodera T., Tsuchiya K., Kohzu A., Syutsubo K.
Title : , Water Research, 275(123213): (2025) -
Original Paper
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Original PaperPresenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Title : , Ecology and Evolution, 14(3):e11091-e11091 (2024) -
Original PaperPresenter : Shen S., Tominaga K., Tsuchiya K., Matsuda T., Yoshida T., Shimizu Y.
Title : , mSystems, 9(2): (2024) -
Original PaperPresenter : Tsuchiya K., Matsuzaki S., Kohzu A.
Title : , Freshwater Biology, 69(10):1468-1478 (2024) -
Original PaperPresenter : Matsuzaki S., Kohzu A., Tsuchiya K., Shinohara R., Nakagawa M., Fukumori K., Yamaguchi H., Kondo N., Kadoya T.
Title : , Freshwater Biology, 68(2):229-244 (2023) -
Original PaperPresenter : Sugai Y., Natori N., Tsuchiya K., Nakagawa M., Honda M.C., Shimode S., Toda T.
Title : , Journal of Plankton Research (2023) -
Original PaperPresenter : Tsuchiya K., Tomioka N., Komatsu K., Sano T., Kohzu A., Imai A., Hayakawa K., Nagata T., Okamoto T., Ohara T.
Title : , Limnology, 23:231-243 (2022) -
Original PaperPresenter : Sogawa S., Tsuchiya K., Nagai S., Shimode S., Kuwahara V.S.
Title : , Metabarcoding and Metagenomics, 6:41-58 (2022) -
Original PaperPresenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Hydrology: Regional Studies, 44:101238 (2022) -
Original PaperPresenter : Shinohara R., Matsuzaki S., Nakagawa M., Tsuchiya K., Kohzu A.
Title : , Journal of Plankton Research, 44(4):497-507 (2022) -
Original PaperPresenter : Tsuchiya K., Kohzu A., Kuwahara V.S., Matsuzaki S., Denda M., Hirabayashi K.
Title : , Aquatic Microbial Ecology, 87:47-60 (2021) -
Original PaperPresenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Water and Climate Change, 12(7):3187 (2021) -
Original PaperPresenter : Tsuchiya K., Komatsu K., Shinohara R., Imai A., Matsuzaki S., Ueno R., Kuwahara V.S., Kohzu A.
Title : , Limnology and Oceanography (2020) -
Original PaperPresenter : Tsuchiya K., Sano T., Tomioka N., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Kuwahara V. S., Kohzu A.
Title : , Aquatic Microbial Ecology, 85:121-129 (2020)
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Presenter : Matsuzaki S., Kohzu A., Watanabe M., Nakanishi K., Tsuchiya K., Kondo N., Sueyoshi M.
Title : , Restoration Ecology, 33(8):e70161 (2026) -
Presenter : Shan S., Shimotori K., Tsuchiya K., Sueyoshi M., Matsuda T., Shimizu Y.
Title : , Science of The Total Environment, 1010(181145): (2026) -
Presenter : Tang H., Zhao X., Deng J., Qiu B., Yang Y., Nakano S., Matsuzaki S., Shinohara R., Kohzu A., Tsuchiya K.
Title : , Journal of Hydrology, 665(134704): (2026) -
Presenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Hydrology: Regional Studies, 58:102233 (2025) -
Presenter : Komatsu K., Onodera T., Tsuchiya K., Kohzu A., Syutsubo K.
Title : , Water Research, 275(123213): (2025) -
-
Presenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Title : , Ecology and Evolution, 14(3):e11091-e11091 (2024) -
Presenter : Shen S., Tominaga K., Tsuchiya K., Matsuda T., Yoshida T., Shimizu Y.
Title : , mSystems, 9(2): (2024) -
Presenter : Tsuchiya K., Matsuzaki S., Kohzu A.
Title : , Freshwater Biology, 69(10):1468-1478 (2024) -
Presenter : Matsuzaki S., Kohzu A., Tsuchiya K., Shinohara R., Nakagawa M., Fukumori K., Yamaguchi H., Kondo N., Kadoya T.
Title : , Freshwater Biology, 68(2):229-244 (2023) -
Presenter : Sugai Y., Natori N., Tsuchiya K., Nakagawa M., Honda M.C., Shimode S., Toda T.
Title : , Journal of Plankton Research (2023) -
Presenter : Tsuchiya K., Tomioka N., Komatsu K., Sano T., Kohzu A., Imai A., Hayakawa K., Nagata T., Okamoto T., Ohara T.
Title : , Limnology, 23:231-243 (2022) -
Presenter : Sogawa S., Tsuchiya K., Nagai S., Shimode S., Kuwahara V.S.
Title : , Metabarcoding and Metagenomics, 6:41-58 (2022) -
Presenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Hydrology: Regional Studies, 44:101238 (2022) -
Presenter : Shinohara R., Matsuzaki S., Nakagawa M., Tsuchiya K., Kohzu A.
Title : , Journal of Plankton Research, 44(4):497-507 (2022) -
Presenter : Tsuchiya K., Kohzu A., Kuwahara V.S., Matsuzaki S., Denda M., Hirabayashi K.
Title : , Aquatic Microbial Ecology, 87:47-60 (2021) -
Presenter : Shinohara R., Tsuchiya K., Kohzu A.
Title : , Journal of Water and Climate Change, 12(7):3187 (2021) -
Presenter : Tsuchiya K., Komatsu K., Shinohara R., Imai A., Matsuzaki S., Ueno R., Kuwahara V.S., Kohzu A.
Title : , Limnology and Oceanography (2020) -
Presenter : Tsuchiya K., Sano T., Tomioka N., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Kuwahara V. S., Kohzu A.
Title : , Aquatic Microbial Ecology, 85:121-129 (2020)
Research Result (Presentation)
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Research PresentationPresenter : Shen S., Tsuchiya K., Shimotori K., Yamaguchi Y. T., Sueyoshi M.
Name of Society : The 19th International Symposium on River and Lake Environment (ISRLE 19) (2024)
Name of Proceedings : Abstract, 39 -
Research PresentationPresenter : Tsuchiya K., Kohzu A., Miura S.
Name of Society : The 19th International Symposium on River and Lake Environment (ISRLE 19) (2024)
Name of Proceedings : Abstract, 95 -
Research PresentationPresenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Name of Society : The 2023 conference of the Ecological Society of Australia (2023)
Name of Proceedings : - -
Research PresentationEstimation of internal methane loading in riverPresenter : Tsuchiya K., Kohzu A., Miura S.
Name of Society : Freshwater Sciences 2023 (2023)
Name of Proceedings : Abstracts -
Research PresentationDifferences in vertical distribution of two salmonid species: the impacts of warm water temperature and hypoxia in a stratified lakePresenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Name of Society : The eDNA Society International Meeting 2023 (2023)
Name of Proceedings : - -
Research PresentationPresenter : Tsuchiya K., Tomioka N., Sano T., Kohzu A., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Hirose Y.
Name of Society : 35th Congress of the International Society of Limnology (SIL2021) (2021)
Name of Proceedings : Abstracts, (210058)
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Presenter : Shen S., Tsuchiya K., Shimotori K., Yamaguchi Y. T., Sueyoshi M.
Name of Society : The 19th International Symposium on River and Lake Environment (ISRLE 19) (2024)
Name of Proceedings : Abstract, 39 -
Estimation of internal methane loading in riverPresenter : Tsuchiya K., Kohzu A., Miura S.
Name of Society : Freshwater Sciences 2023 (2023)
Name of Proceedings : Abstracts -
Presenter : Tsuchiya K., Tomioka N., Sano T., Kohzu A., Komatsu K., Imai A., Hayakawa K., Nagata T., Okamoto T., Hirose Y.
Name of Society : 35th Congress of the International Society of Limnology (SIL2021) (2021)
Name of Proceedings : Abstracts, (210058) -
Presenter : Tsuchiya K., Kohzu A., Miura S.
Name of Society : The 19th International Symposium on River and Lake Environment (ISRLE 19) (2024)
Name of Proceedings : Abstract, 95 -
Presenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Name of Society : The 2023 conference of the Ecological Society of Australia (2023)
Name of Proceedings : - -
Differences in vertical distribution of two salmonid species: the impacts of warm water temperature and hypoxia in a stratified lakePresenter : Fukumori K., Kondo N., Kohzu A., Tsuchiya K., Ito H., Kadoya T.
Name of Society : The eDNA Society International Meeting 2023 (2023)
Name of Proceedings : -