- Researcher Name
- ISHII Yumiko
- Div (Section) name/title
- Fukushima Regional Collaborative Research Center (FRECC)（Environmental Impact Assessment Section）／Senior Researcher
- Research Subject
- Analysis of behavior of radioactive cesium in the ecosystem
- Degree(s)
- Ph.D.
- Professional Qualification(s)
- Biology,Agricultural Science
- Environmental Speciality Field
- biodiversity
Research Subject
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Fiscal Year: 2025
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27226 : Research of environmental impacts and management in the disaster areas of Fukushima
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27248 : Biodiversity Domain: Foresight and Advanced Basic Research
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27450 : Development of a comprehensive survey method for freshwater biotic communities using environmental DNA
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Fiscal Year: 2024
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26843 : Research of environmental impacts and management in the disaster areas of Fukushima
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26866 : Biodiversity Domain: Foresight and Advanced Basic Research
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26899 : Monitoring the dynamics of radiocesium in a multi-media environment
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27044 : Developing an aquatic biomonitoring method for benthic fauna using environmental DNA with multiple primer sets
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Fiscal Year: 2023
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26430 : Research of environmental impacts and management in the disaster areas of Fukushima
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26454 : Biodiversity Domain: Foresight and Advanced Basic Research
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26627 : Monitoring the dynamics of radiocesium in a multi-media environment
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26629 : Developing an aquatic biomonitoring method for benthic fauna using environmental DNA with multiple primer sets
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Fiscal Year: 2022
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25995 : Research of environmental impacts and management in the disaster areas of Fukushima
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26012 : Biodiversity Domain: Foresight and Advanced Basic Research
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26035 : Monitoring the dynamics of radiocesium in a multi-media environment
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Fiscal Year: 2021
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25527 : Research of environmental impacts and management in the disaster areas of Fukushima
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25766 : Monitoring the dynamics of radiocesium in a multi-media environment
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25809 : Biodiversity Domain: Foresight and Advanced Basic Research
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Fiscal Year: 2020
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25153 : Analysis and prediction of radioactive substances behavior in multimedia environment
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Fiscal Year: 2019
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24734 : Analysis and prediction of radioactive substances behavior in multimedia environment
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Fiscal Year: 2018
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24326 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
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Fiscal Year: 2017
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23866 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
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Fiscal Year: 2016
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23429 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
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Fiscal Year: 2015
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23036 : Environmental Recovery Research Program
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Fiscal Year: 2014
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22647 : Environmental Recovery Research Program
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22812 : Analysis and Prediction of Radioactive Substances Behavior in Multimedia Environment
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Fiscal Year: 2013
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22209 : Study on dynamics of radioactive materials in multimedia environment
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22416 : Extinction probability of the big bagworm, Eumeta variegata,due to the invasive parasitoid, Nealsomyia rufella
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Fiscal Year: 2012
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21857 : Extinction probability of the big bagworm, Eumeta variegata, by the exotic parasitoid, Nealsomyia rufella
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Fiscal Year: 2011
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21600 : Extinction probability of the big bagworm, Eumeta variegata, by the exotic parasitoid, Nealsomyia rufella
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Research Result (Publication)
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Original PaperPresenter : Tsuji H., Nishikiori T., Ito S., Ozaki H., Watanabe Mirai., Sakai M., Ishii Y., Hayashi S.
Title : , Environmental Pollution, 378(1): (2025) -
Original Paper
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Original PaperPresenter : Ishii Y., Nakagawa M., Matsuzaki S., Jo J., Hayashi S.
Title : , Journal of Environmental Radioactivity, 263(107184):1-12 (2023) -
Original PaperPresenter : Tsuji H., Nishikiori T., Ito S., Ozaki H., Watanabe Mirai., Sakai M., Ishii Y., Hayashi S.
Title : , Environmental Pollution (2023) -
Original PaperPresenter : Hayashi S., Tsuji H., Ishii Y.
Title : , Journal of Hydrology: Regional Studies, 41(101099): (2022) -
Original PaperPresenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hagiwara H., Urushidate T., Nishikiori T., Wada T., Hayashi S., Takahashi Y.
Title : , PLOS ONE, 17(5):e0268629 (2022) -
Original PaperPresenter : Sakai M., Ishii Y., Tsuji H., Tanaka A., Jo J., Negishi J.N., Hayashi S.
Title : , Environmental Pollution, (120474): (2022) -
ReviewPresenter : Sakai M., Tsuji H., Ishii Y., Ozaki H., Takechi S., Jo J., Tamaoki M., Hayashi S., Gomi T.
Title : , Environmental Pollution, 288(117744): (2021) -
Original PaperPresenter : Ishii Y., Matsuzaki S., Hayashi S.
Title : , Journal of Environmental Radioactivity Volume , March 2020, 106102, 213: (2020) -
Original Paper
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BookCatchment and RiversPresenter : 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) -
Original PaperPresenter : 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) -
Original Paper
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Original PaperPresenter : Nishikiori T., Watanabe Mirai., Koshikawa-K.M., Takamatsu T., Ishii Y., Ito S., Takenaka A., Watanabe K., Hayashi S.
Title : , Science of the Total Environment, 502:611-616 (2015)
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Presenter : Tsuji H., Nishikiori T., Ito S., Ozaki H., Watanabe Mirai., Sakai M., Ishii Y., Hayashi S.
Title : , Environmental Pollution, 378(1): (2025) -
-
Presenter : Ishii Y., Nakagawa M., Matsuzaki S., Jo J., Hayashi S.
Title : , Journal of Environmental Radioactivity, 263(107184):1-12 (2023) -
Presenter : Tsuji H., Nishikiori T., Ito S., Ozaki H., Watanabe Mirai., Sakai M., Ishii Y., Hayashi S.
Title : , Environmental Pollution (2023) -
Presenter : Hayashi S., Tsuji H., Ishii Y.
Title : , Journal of Hydrology: Regional Studies, 41(101099): (2022) -
Presenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hagiwara H., Urushidate T., Nishikiori T., Wada T., Hayashi S., Takahashi Y.
Title : , PLOS ONE, 17(5):e0268629 (2022) -
Presenter : Sakai M., Ishii Y., Tsuji H., Tanaka A., Jo J., Negishi J.N., Hayashi S.
Title : , Environmental Pollution, (120474): (2022) -
Presenter : Ishii Y., Matsuzaki S., Hayashi S.
Title : , Journal of Environmental Radioactivity Volume , March 2020, 106102, 213: (2020) -
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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) -
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Presenter : Nishikiori T., Watanabe Mirai., Koshikawa-K.M., Takamatsu T., Ishii Y., Ito S., Takenaka A., Watanabe K., Hayashi S.
Title : , Science of the Total Environment, 502:611-616 (2015)
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Presenter : Sakai M., Tsuji H., Ishii Y., Ozaki H., Takechi S., Jo J., Tamaoki M., Hayashi S., Gomi T.
Title : , Environmental Pollution, 288(117744): (2021)
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Catchment and RiversPresenter : 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)
Research Result (Presentation)
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Research PresentationPresenter : Ishii Y., Jo J., Wada T., Kanasashi T., Kondo N., Nakajima N., Saito R., Tamaoki M., Hayashi S.
Name of Society : 8th International Conference on Environmental Radioactivity (2025)
Name of Proceedings : - -
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 : - -
Research Lecture137Cs 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 PresentationPresenter : Sakai M., Ishii Y., Hayashi S., Takasaki K., Teramoto W., Funaki Y., Kanasashi T., Wada T.
Name of Society : 6th International Conference on Radioecology & Environmental Radioactivity (2024)
Name of Proceedings : - -
Research PresentationPresenter : Ishii Y., Matsuzaki S., Nakagawa M., Jo J., Sakai M., Wada T., Kanasashi T., Takasaki K., Teramoto W., Funaki Y., Hayashi S.
Name of Society : 6th International Conference on Radioecology & Environmental Radioactivity (2024)
Name of Proceedings : - -
Research PresentationPresenter : 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 : - -
Research LecturePresenter : Tsuji H., Ishii Y., Sakai M., Hayashi S.
Name of Society : 第34回台日工程技術研討會 (2023)
Name of Proceedings : - -
Research PresentationSeasonal- and Size- dependent foraging by the masu salmon (Oncorhynchus masou) revealed by DNA metabarcodingPresenter : Ishii Y., Jo J., Kanasashi T., Wada T., Kondo N., Nakajima N., Saito R., Tamaoki M., Hayashi S.
Name of Society : The eDNA Society International Meeting 2023 (2022)
Name of Proceedings : - -
Research PresentationPresenter : Ishii Y., Miura H., Jo J., Tsuji H., Saito R., Koarai K., Hayashi S.
Name of Society : vEGU21 (2021)
Name of Proceedings : - -
Research PresentationPresenter : Ishii Y., Saito R., Jo J., Wada T., Kanasashi T., Nanba K., Funaki Y., Teramoto W., Koarai K., Hayashi S.
Name of Society : Fukushima 10 years: Forest, River, Ocean, and Food - Remaining Issues for restoration - (2021)
Name of Proceedings : Abstracts, 23 -
Research PresentationRadiocesium accumulation in freshwater fish and aquatic organisms in Fukushima lakes and riversPresenter : Ishii Y., Matsuzaki S., Nishina K., Hayashi S.
Name of Society : 4th International Conference on Radioecology & Environmental Radioactivity (2017)
Name of Proceedings : Abstracts, 423-424 -
Research PresentationMechanisms controlling the generation of dissolved radioactive Cs in a highly contaminated mountain river system in FukushimaPresenter : 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 -
Current status of radioactive environmental pollution in FukushimaPresenter : Hayashi S., Tsuji N., Ishii Y., Ohara T.
Name of Society : The 14th International Symposium on Persistent Toxic Substances (2017)
Name of Proceedings : - -
Research LectureRiver database: Difficulties in Cs sampling in river waterPresenter : 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 : - -
Research PresentationPresenter : ISHII Y. , Kondo N., Takamura K., Takamura N., Tanaka Y.
Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and the 5th EAFES International Congress (2012)
Name of Proceedings : Abstracts of Joint Meeting of The 59th Annual Meeting of ESJ and the 5th EAFES International Congress
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Presenter : Sakai M., Ishii Y., Hayashi S., Takasaki K., Teramoto W., Funaki Y., Kanasashi T., Wada T.
Name of Society : 6th International Conference on Radioecology & Environmental Radioactivity (2024)
Name of Proceedings : - -
Presenter : Ishii Y., Matsuzaki S., Nakagawa M., Jo J., Sakai M., Wada T., Kanasashi T., Takasaki K., Teramoto W., Funaki Y., Hayashi S.
Name of Society : 6th International Conference on Radioecology & Environmental Radioactivity (2024)
Name of Proceedings : - -
Presenter : Ishii Y., Saito R., Jo J., Wada T., Kanasashi T., Nanba K., Funaki Y., Teramoto W., Koarai K., Hayashi S.
Name of Society : Fukushima 10 years: Forest, River, Ocean, and Food - Remaining Issues for restoration - (2021)
Name of Proceedings : Abstracts, 23 -
Radiocesium accumulation in freshwater fish and aquatic organisms in Fukushima lakes and riversPresenter : Ishii Y., Matsuzaki S., Nishina K., Hayashi S.
Name of Society : 4th International Conference on Radioecology & Environmental Radioactivity (2017)
Name of Proceedings : Abstracts, 423-424 -
Mechanisms controlling the generation of dissolved radioactive Cs in a highly contaminated mountain river system in FukushimaPresenter : 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 -
Presenter : Ishii Y., Jo J., Wada T., Kanasashi T., Kondo N., Nakajima N., Saito R., Tamaoki M., Hayashi S.
Name of Society : 8th International Conference on Environmental Radioactivity (2025)
Name of Proceedings : - -
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 : - -
Seasonal- and Size- dependent foraging by the masu salmon (Oncorhynchus masou) revealed by DNA metabarcodingPresenter : Ishii Y., Jo J., Kanasashi T., Wada T., Kondo N., Nakajima N., Saito R., Tamaoki M., Hayashi S.
Name of Society : The eDNA Society International Meeting 2023 (2022)
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 : - -
Presenter : ISHII Y. , Kondo N., Takamura K., Takamura N., Tanaka Y.
Name of Society : Joint Meeting of The 59th Annual Meeting of ESJ and the 5th EAFES International Congress (2012)
Name of Proceedings : Abstracts of Joint Meeting of The 59th Annual Meeting of ESJ and the 5th EAFES International Congress
-
Presenter : Tsuji H., Ishii Y., Sakai M., Hayashi S.
Name of Society : 第34回台日工程技術研討會 (2023)
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 : - -
River database: Difficulties in Cs sampling in river waterPresenter : 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 : -