Fukushima Regional Collaborative Research Center (FRECC)(Environmental Impact Assessment Section)/Senior Researcher
Research Subject
Radiocesium behavior in river water and dam lake
Degree(s)
Doctor of Agriculture
Professional Qualification(s)
Agricultural Science
Environmental Speciality Field
Hydrology,Radiochemistry,Water environment
Research Subject
Fiscal Year: 2024
26843 : Research of environmental impacts and management in the disaster areas of Fukushima
26845 : Studies for emergence of regional resources and systems at Hama-dori, Fukushima, lifted the evacuation instruction
26848 : Research on evaluation and clarification of effects and mechanisms of climate change
26849 : Research on Advancement of Climate Change Impact Assessment Methodology
26864 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
26899 : Monitoring the dynamics of radiocesium in a multi-media environment
27100 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
27114 : Formation mechanism of 137Cs concentration in river water at the boundary area between forest and agricultural lands
Fiscal Year: 2023
26430 : Research of environmental impacts and management in the disaster areas of Fukushima
26432 : Studies for emergence of regional resources and systems at Hama-dori, Fukushima, lifted the evacuation instruction
26435 : Research on evaluation and clarification of effects and mechanisms of climate change
26436 : Research on Advancement of Climate Change Impact Assessment Methodology
26453 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
26627 : Monitoring the dynamics of radiocesium in a multi-media environment
26736 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2022
25995 : Research of environmental impacts and management in the disaster areas of Fukushima
25997 : Studies for emergence of regional resources and systems at Hama-dori, Fukushima, lifted the evacuation instruction
26001 : Research on evaluation and clarification of effects and mechanisms of climate change
26002 : Research on Advancement of Climate Change Impact Assessment Methodology
26010 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
26035 : Monitoring the dynamics of radiocesium in a multi-media environment
26293 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
Fiscal Year: 2021
25527 : Research of environmental impacts and management in the disaster areas of Fukushima
25529 : Studies for emergence of regional resources and systems at Hama-dori, Fukushima, lifted the evacuation instruction
25535 : Research on evaluation and clarification of effects and mechanisms of climate change
25536 : Research on Advancement of Climate Change Impact Assessment Methodology
25674 : Intellectual research infrastructure development:Systematic monitoring, development of information on impact prediction and adaptation, and development of tools in the field of climate change adaptation
25713 : Regional Environment Conservation Domain: Foresight and Advanced Basic Research
25766 : Monitoring the dynamics of radiocesium in a multi-media environment
Fiscal Year: 2020
25153 : Analysis and prediction of radioactive substances behavior in multimedia environment
25327 : Studies on Advancing the Methods for Climate Change Impacts Assessment
25399 : Development of a next-generation evaluation method for bioavailability of various ions in environmental media in the agricultural and environmental fields
Fiscal Year: 2019
24734 : Analysis and prediction of radioactive substances behavior in multimedia environment
24975 : Studies on Advancing the Methods for Climate Change Impacts Assessment
25074 : Development of a next-generation evaluation method for bioavailability of various ions in environmental media in the agricultural and environmental fields
Fiscal Year: 2018
24326 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
24572 : Strategic research on monitoring and countermeasures for environmental radioactive material pollution using a backcasting approach
24591 : Behavior and balance of radiocesium in dam reservoir water
24592 : Evaluation of radiocesium discharge characteristics and construction of risk management strategy by region for decontamination and repatriation
24593 : Influence of storage environment of water sample on
Fiscal Year: 2017
23866 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
24050 : Strategic research on monitoring and countermeasures for environmental radioactive material pollution using a backcasting approach
Fiscal Year: 2016
23429 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
23636 : Strategic research on monitoring and countermeasures for environmental radioactive material pollution using a backcasting approach
Presenter :
Chalaux-Clergue T., Foucher A., Chaboche P.A., Hayashi S., Tsuji H., Wakiyama Y., Huon S., Vandromme R. , Cerdan O., Nakano A. Title : , Science of the Total Environment, 947: (2024)
Presenter :
Sakuma K., Hayashi S., Yoshimura K., Kurikami H., Mallins A., Funaki H., Tsuji H., Kobayashi T. , Kitamura A., Iijima K. Title : , Water Resources Research, 58(8): (2022)
Book Inflow/Outflow of Radiocesium in a Dam Lake and Its Accumulation in Sediments
Presenter : Tsuji H., Kohzu A., Sato T., Hayashi S. Title : , Impacts of Fukushima Nuclear Accident on Freshwater Environments (2021)
Book Spatial and Temporal Changes of 137Cs Concentrations in River Waters and Correlation with the Radiocesium Inventory in Fukushima and Adjacent Areas
Presenter :
Ochiai S., Ueda S., Nagao S., Tsuji H., Tomihara S., Watanabe S., Suzuki K. Title : , Impacts of Fukushima Nuclear Accident on Freshwater Environments (2021)
Book Catchment and Rivers
Presenter :
Onda Y., Hayashi S., Nagao S., Ishii Y., Tsuji H., Taniguchi K., Nishina K., Suzuki K., Watanabe S., Prohl G., Boyer P., Laurent G.-S. Title : , Environmental Transfer of Radionuclides in Japan following the Accident at the Fukushima Daiichi Nuclear Power Plant (2020)
Presenter : Tsuji H., Nakagawa M., Iijima K., Funaki H., Yoshimura K., Sakuma K., Hayashi S. Title : , Global Environmental Research, 24(2):115-127 (2020)
Presenter : Tsuji H., Ishii Y., Shin M., Taniguchi K., Arai H., Kurihara M., Yasutaka T., Kuramoto T., Nakanishi T., Lee S., Shinano T., Onda Y., Hayashi S. Title : , Science of The Total Environment, 697: (2019)
Presenter :
Sakuma K., Tsuji H., Hayashi S., Funaki H., Malins A., Yoshimura K., Kitamura A., Iijima K., Hosomi M. Title : , Journal of Environmental Radioactivity, 184-185:53-62 (2018)
Presenter :
Yasutaka T., Miyazu S., Tsuji H., Arita K., Hayashi S., Takahashi A., Kawamoto T., Aoyama M. Title : , Journal of Nuclear Science and Technology (2016)
Presenter :
Yasutaka T., Tsuji H., Kondo Y., Suzuki Y., Takahashi A., Kawamoto T. Title : , Journal of nuclear science and technology, 52(6):792-800 (2015)
Presenter :
Chalaux-Clergue T., Foucher A., Chaboche P.A., Hayashi S., Tsuji H., Wakiyama Y., Huon S., Vandromme R. , Cerdan O., Nakano A. Title : , Science of the Total Environment, 947: (2024)
Presenter :
Sakuma K., Hayashi S., Yoshimura K., Kurikami H., Mallins A., Funaki H., Tsuji H., Kobayashi T. , Kitamura A., Iijima K. Title : , Water Resources Research, 58(8): (2022)
Presenter : Tsuji H., Nakagawa M., Iijima K., Funaki H., Yoshimura K., Sakuma K., Hayashi S. Title : , Global Environmental Research, 24(2):115-127 (2020)
Presenter : Tsuji H., Ishii Y., Shin M., Taniguchi K., Arai H., Kurihara M., Yasutaka T., Kuramoto T., Nakanishi T., Lee S., Shinano T., Onda Y., Hayashi S. Title : , Science of The Total Environment, 697: (2019)
Presenter :
Sakuma K., Tsuji H., Hayashi S., Funaki H., Malins A., Yoshimura K., Kitamura A., Iijima K., Hosomi M. Title : , Journal of Environmental Radioactivity, 184-185:53-62 (2018)
Presenter :
Yasutaka T., Tsuji H., Kondo Y., Suzuki Y., Takahashi A., Kawamoto T. Title : , Journal of nuclear science and technology, 52(6):792-800 (2015)
Inflow/Outflow of Radiocesium in a Dam Lake and Its Accumulation in Sediments
Presenter : Tsuji H., Kohzu A., Sato T., Hayashi S. Title : , Impacts of Fukushima Nuclear Accident on Freshwater Environments (2021)
Spatial and Temporal Changes of 137Cs Concentrations in River Waters and Correlation with the Radiocesium Inventory in Fukushima and Adjacent Areas
Presenter :
Ochiai S., Ueda S., Nagao S., Tsuji H., Tomihara S., Watanabe S., Suzuki K. Title : , Impacts of Fukushima Nuclear Accident on Freshwater Environments (2021)
Catchment and Rivers
Presenter :
Onda Y., Hayashi S., Nagao S., Ishii Y., Tsuji H., Taniguchi K., Nishina K., Suzuki K., Watanabe S., Prohl G., Boyer P., Laurent G.-S. Title : , Environmental Transfer of Radionuclides in Japan following the Accident at the Fukushima Daiichi Nuclear Power Plant (2020)
Presenter :
Yasutaka T., Miyazu S., Tsuji H., Arita K., Hayashi S., Takahashi A., Kawamoto T., Aoyama M. Title : , Journal of Nuclear Science and Technology (2016)
Presenter : Tsuji H., Ishii Y., Hayashi S. Name of Society : 3rd all WG6 touch-base meeting, Methods for Radiological Environmental Impact Assessment (2024) Name of Proceedings : -
Presenter :
Clergue T.C., Chaboche P.A., Huon S., Hayashi S., Tsuji H., Wakiyama Y., Nakao A., Evrard O. Name of Society : European Geosciences Union General Assembly 2024 (2024) Name of Proceedings : Abstracts
Research Lecture 137Cs dynamics in dam lake (reservoir) system -In the case of Yokokawa dam lake-
Presenter : Tsuji H., Ishii Y., Hayashi S. Name of Society : Workshop on Methods for Radiological and Environmental Impact Assessment (MEREIA) (2024) Name of Proceedings : -
Presenter : Tsuji H., Funaki H., Watanabe M., Hayashi S. Name of Society : 7th International Conference on Environmental Radioactivity (2023) Name of Proceedings : Abstracts, 241
Presenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hagiwara H., Tadayuki U., Nishikiori T., Wada T., Hayashi S., Takahashi Y. Name of Society : IAEA Summary Workshop 2023 (2023) Name of Proceedings : -
Presenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hayashi S. Name of Society : vEGU21 (2021) Name of Proceedings : -
Research Presentation Development of 137Cs ad/desorption-diffusion model considering temperature and oxygen condition and application to the 137Cs dissolution from bottom sediment in a Fukushima dam reservoir
Presenter : Tsuji H., Higashi H., Hayashi S. Name of Society : The Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo (2020) Name of Proceedings : Abstracts
Research Lecture Behavior of dissolved radiocesium in river water in a high-dose-rate forested watershed in Fukushima Prefecture
Presenter : Tsuji H., Ito S., Hayashi S. Name of Society : JAEA Workshop for studies of environmental dynamics of radiocesium released by NPP accident (2018) Name of Proceedings : -
Research Lecture Research of Environmental dynamics of radio-Cs in the National Institute for Environmental Studies, Japan
Presenter : Tsuji H. Name of Society : IAEA ALMERA 15TH COORDINATION MEETING (2018) Name of Proceedings : -
Research Presentation Behavior of bioavailable radiocesium in dam reservoir after the Fukushima Daiichi Nuclear Power Plant Accident
Presenter : Tsuji H., Funaki H., Iijima K., Hayashi S. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 421-422
Research Presentation Mechanisms controlling the generation of dissolved radioactive Cs in a highly contaminated mountain river system in Fukushima
Presenter : Hayashi S., Tsuji H., Ito S., Ishii Y., Nishina K. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 417-418
Research Presentation Effects of precipitation, temperature and forest type on dissolved 137Cs migration from litter layers in Fukushima forests in 2016
Presenter :
Kurihara M., Tsuji H., Onda Y., Suzuki H., Yasutaka T. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 488-489
Current status of radioactive environmental pollution in Fukushima
Presenter : Hayashi S., Tsuji N., Ishii Y., Ohara T. Name of Society : The 14th International Symposium on Persistent Toxic Substances (2017) Name of Proceedings : -
Research Lecture River database: Difficulties in Cs sampling in river water
Presenter : Hayashi S., Tsuji N., Ishii Y. Name of Society : 2017 Interim Meeting of MODARIA II WG4, Subgroup 2 (Fukushima Parameter Datasets) Meeting (2017) Name of Proceedings : -
Presenter : Tsuji H., Nishikiori T., Hayashi S. Name of Society : 13th International Conference on the Biogeochemistry of Trace Elements (2015) Name of Proceedings : ABSTRACT BOOK, 206
Research Lecture Site application of the radiocesium-concentrating apparatus with cartridge filters
Presenter : Tsuji H., Yasutaka T. Name of Society : Seibersdorf guest lecture (2015) Name of Proceedings : -
Presenter : Tsuji H., Nishikiori T., Yasutaka T., Hayashi S. Name of Society : 2015 AGU FAll Meeting (2015) Name of Proceedings : Abstracts
Research Presentation Monitoring of the Radiocesium in River Water in Fukushima Using Rapid and Simultaneous Monitoring of Particulate and Dissolved Radiocesium in Water with Nonwoven Fabric Cartridge Filters
Presenter : Tsuji H., Yasutaka T., Kondo Y., Suzuki Y. Name of Society : ICRER 2014-Third International Conference on Radioecology and Environmental Radioactivity (2014)
Presenter : Tsuji H., Ozaki H., Hayashi S. Name of Society : European Geosciences Union General Assembly 2021 (2021) Name of Proceedings : Abstracts
Development of 137Cs ad/desorption-diffusion model considering temperature and oxygen condition and application to the 137Cs dissolution from bottom sediment in a Fukushima dam reservoir
Presenter : Tsuji H., Higashi H., Hayashi S. Name of Society : The Joint International Conference on Supercomputing in Nuclear Applications + Monte Carlo (2020) Name of Proceedings : Abstracts
Behavior of bioavailable radiocesium in dam reservoir after the Fukushima Daiichi Nuclear Power Plant Accident
Presenter : Tsuji H., Funaki H., Iijima K., Hayashi S. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 421-422
Mechanisms controlling the generation of dissolved radioactive Cs in a highly contaminated mountain river system in Fukushima
Presenter : Hayashi S., Tsuji H., Ito S., Ishii Y., Nishina K. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 417-418
Effects of precipitation, temperature and forest type on dissolved 137Cs migration from litter layers in Fukushima forests in 2016
Presenter :
Kurihara M., Tsuji H., Onda Y., Suzuki H., Yasutaka T. Name of Society : 4th International Conference on Radioecology and Environmental Radioactivity (2017) Name of Proceedings : Abstracts, 488-489
Presenter : Tsuji H., Nishikiori T., Hayashi S. Name of Society : 13th International Conference on the Biogeochemistry of Trace Elements (2015) Name of Proceedings : ABSTRACT BOOK, 206
Presenter :
Clergue T.C., Chaboche P.A., Huon S., Hayashi S., Tsuji H., Wakiyama Y., Nakao A., Evrard O. Name of Society : European Geosciences Union General Assembly 2024 (2024) Name of Proceedings : Abstracts
Presenter : Tsuji H., Funaki H., Watanabe M., Hayashi S. Name of Society : 7th International Conference on Environmental Radioactivity (2023) Name of Proceedings : Abstracts, 241
Presenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hagiwara H., Tadayuki U., Nishikiori T., Wada T., Hayashi S., Takahashi Y. Name of Society : IAEA Summary Workshop 2023 (2023) Name of Proceedings : -
Presenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hayashi S. Name of Society : vEGU21 (2021) Name of Proceedings : -
Monitoring of the Radiocesium in River Water in Fukushima Using Rapid and Simultaneous Monitoring of Particulate and Dissolved Radiocesium in Water with Nonwoven Fabric Cartridge Filters
Presenter : Tsuji H., Yasutaka T., Kondo Y., Suzuki Y. Name of Society : ICRER 2014-Third International Conference on Radioecology and Environmental Radioactivity (2014)
Behavior of dissolved radiocesium in river water in a high-dose-rate forested watershed in Fukushima Prefecture
Presenter : Tsuji H., Ito S., Hayashi S. Name of Society : JAEA Workshop for studies of environmental dynamics of radiocesium released by NPP accident (2018) Name of Proceedings : -
Site application of the radiocesium-concentrating apparatus with cartridge filters
Presenter : Tsuji H., Yasutaka T. Name of Society : Seibersdorf guest lecture (2015) Name of Proceedings : -
137Cs dynamics in dam lake (reservoir) system -In the case of Yokokawa dam lake-
Presenter : Tsuji H., Ishii Y., Hayashi S. Name of Society : Workshop on Methods for Radiological and Environmental Impact Assessment (MEREIA) (2024) Name of Proceedings : -
Research of Environmental dynamics of radio-Cs in the National Institute for Environmental Studies, Japan
Presenter : Tsuji H. Name of Society : IAEA ALMERA 15TH COORDINATION MEETING (2018) Name of Proceedings : -
River database: Difficulties in Cs sampling in river water
Presenter : Hayashi S., Tsuji N., Ishii Y. Name of Society : 2017 Interim Meeting of MODARIA II WG4, Subgroup 2 (Fukushima Parameter Datasets) Meeting (2017) Name of Proceedings : -