Latest Update：2026/04/21 10:01:54

KINTSU Hiroyuki

Researcher Name: KINTSU Hiroyuki

Div (Section) name/title: Health and Environmental Risk Division（Ecosystem Impact Research Section）／Researcher

Research Subject

Fiscal Year: 2025
- 27217 : Research project on the ecological impact and factor analysis considering vulnerability
- 27343 : Evaluation of trophic networks in enclosed coastal ecosystems by field surveys and laboratory experiments
- 27472 : Management expenses for mercury research
Fiscal Year: 2024
- 26831 : Research project on the ecological impact and factor analysis considering vulnerability
- 26982 : Evaluation of trophic networks in enclosed coastal ecosystems by field surveys and laboratory experiments
- 27036 : Management expenses for mercury research
Fiscal Year: 2023
- 26421 : Research project on the ecological impact and factor analysis considering vulnerability
- 26609 : Management expenses for mercury research
- 26759 : Elucidation of species-specific Mechanism for Heavy Metal Accumulation in the Vertebral Bones of Marine Fish and its Application
Fiscal Year: 2022
- 25974 : Research project on the ecological impact and factor analysis considering vulnerability
- 26152 : Management expenses for mercury research
- 26175 : A comprehensive monitoring survey on megabenthos and the environment in the coastal water off Fukushima
- 26176 : Basic study on ecosystem impact assessment
- 26390 : Elucidation of causal factors for abnormalities observed in intertidal biota near the Fukushima Daiichi Nuclear Power Plant, Japan
Fiscal Year: 2021
- 25518 : Study on ecological impact and factor analysis considering vulnerability
- 25723 : A comprehensive monitoring survey on megabenthos and the environment in the coastal water off Fukushima
- 25726 : Basic study on ecosystem impact assessment
- 25728 : Current status and elucidation of the mechanism on changes in coastal ecosystems of Fukushima after the 2011 Tohoku earthquake, tsunami and the nuclear disaster
- 25808 : Management expenses for mercury research
Fiscal Year: 2020
- 25254 : Current status and elucidation of the mechanism on changes in coastal ecosystems of Fukushima after the 2011 Tohoku earthquake, tsunami and the nuclear disaster
- 25255 : Elucidation of Causal Factors for Temporal Variation and Drastic Changes in Coastal Ecosystems
- 25353 : Study on Global Mercury Dynamics and Risk Management of Mercury
Fiscal Year: 2019
- 24872 : Elucidation of Causal Factors for Temporal Variation and Drastic Changes in Coastal Ecosystems
- 24873 : Current status and elucidation of the mechanism on changes in coastal ecosystems of Fukushima after the 2011 Tohoku earthquake, tsunami and the nuclear disaster
- 24978 : Study on Global Mercury Dynamics and Risk Management of Mercury

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Research Result (Publication)

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Original Paper

Original Paper
The uptake and persistence of radioactive strontium in the calcified tissues of marine organisms of the Fukushima coastal region

Presenter : Kintsu H., Kodama K., Horiguchi T.
Title : , Journal of Environmental Radioactivity, 296:107979-107986 (2026)
Original Paper
Continuing reproductive abnormalities observed in a rock-shell population near the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Kodama K., Kintsu H., Kawamura K., Ohta Y.
Title : , Environmental Monitoring and Contaminants Research, 5:157-169 (2025)
Original Paper
Remarkable shifts in the megabenthic community structure over four decades in Tokyo Bay, Japan, in relation to environmental variations

Presenter : Kodama K., Kuroki M., Yamakawa T., Shimizu M., Kintsu H., Horiguchi T.
Title : , Marine Environmental Research, 200(106640): (2024)
Original Paper
Potential differences in chitin synthesis ability cause different sensitivities to diflubenzuron among three strains of Daphnia magna

Presenter : KATO K., Okamura K., Hiki K., Kintsu H., Nohara K., Yamagishi T., Nakajima N., Watanabe H., Yamamoto H.
Title : , Aquatic Toxicology, 243(106071): (2022)
Original Paper
Spatial distributions of and species differences in Sr-90 accumulation in marine fishes from the Fukushima coastal region

Presenter : Kintsu H., Kodama K., Horiguchi T.
Title : , Journal of Environmental Radioactivity, 256(2023):107055 (2022)

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The uptake and persistence of radioactive strontium in the calcified tissues of marine organisms of the Fukushima coastal region

Presenter : Kintsu H., Kodama K., Horiguchi T.
Title : , Journal of Environmental Radioactivity, 296:107979-107986 (2026)
Continuing reproductive abnormalities observed in a rock-shell population near the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Kodama K., Kintsu H., Kawamura K., Ohta Y.
Title : , Environmental Monitoring and Contaminants Research, 5:157-169 (2025)
Remarkable shifts in the megabenthic community structure over four decades in Tokyo Bay, Japan, in relation to environmental variations

Presenter : Kodama K., Kuroki M., Yamakawa T., Shimizu M., Kintsu H., Horiguchi T.
Title : , Marine Environmental Research, 200(106640): (2024)
Potential differences in chitin synthesis ability cause different sensitivities to diflubenzuron among three strains of Daphnia magna

Presenter : KATO K., Okamura K., Hiki K., Kintsu H., Nohara K., Yamagishi T., Nakajima N., Watanabe H., Yamamoto H.
Title : , Aquatic Toxicology, 243(106071): (2022)
Spatial distributions of and species differences in Sr-90 accumulation in marine fishes from the Fukushima coastal region

Presenter : Kintsu H., Kodama K., Horiguchi T.
Title : , Journal of Environmental Radioactivity, 256(2023):107055 (2022)

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Research Result (Presentation)

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Research Presentation

Research Presentation
Long-term changes in the megabenthic community structure of Tokyo Bay in relation to shifts in environmental conditions.

Presenter : Kodama K., Kintsu H., Horiguchi T., Shimizu M.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 37
Research Presentation
Decadal monitoring of the megabenthic community in the coastal areas of Fukushima Prefecture, Japan, after the Great East Japan Earthquake.

Presenter : Kodama K., Kintsu H., Horiguchi T.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 110
Research Presentation
Accumulation of radioactive strontium derived from the Fukushima nuclear accident in vertebral bones of marine fishes.

Presenter : Kintsu H., Kodama K., Horiguchi T.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 97
Research Presentation
Reproductive abnormalities observed in a rock shell population in the vicinity of the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Aramaki T., Nakajima D., Kodama K., Kintsu H., Morishita F.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 36
Research Presentation
Accumulation and excretion of 131I and 134Cs in the rock shell, Reishia clavigera, exposed in a simulating manner of a nuclear power plant accident: toward the dose estimation

Presenter : Horiguchi T., Aoki S., Kodama K., Kintsu H., Ohta Y.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 130
Research Presentation
Consecutive sexual maturation observed in a rock shell population in the vicinity of the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Aramaki T., Nakajima D., Kodama K., Kintsu H., Morishita F.
Name of Society : 福島大学環境放射能研究所第10回成果報告会 (2024)
Name of Proceedings : 同要旨集, 39

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Long-term changes in the megabenthic community structure of Tokyo Bay in relation to shifts in environmental conditions.

Presenter : Kodama K., Kintsu H., Horiguchi T., Shimizu M.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 37
Reproductive abnormalities observed in a rock shell population in the vicinity of the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Aramaki T., Nakajima D., Kodama K., Kintsu H., Morishita F.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 36
Decadal monitoring of the megabenthic community in the coastal areas of Fukushima Prefecture, Japan, after the Great East Japan Earthquake.

Presenter : Kodama K., Kintsu H., Horiguchi T.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 110
Accumulation of radioactive strontium derived from the Fukushima nuclear accident in vertebral bones of marine fishes.

Presenter : Kintsu H., Kodama K., Horiguchi T.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 97
Accumulation and excretion of 131I and 134Cs in the rock shell, Reishia clavigera, exposed in a simulating manner of a nuclear power plant accident: toward the dose estimation

Presenter : Horiguchi T., Aoki S., Kodama K., Kintsu H., Ohta Y.
Name of Society : 21st International Symposium on Toxicity Assessment (2024)
Name of Proceedings : Abstracts, 130
Consecutive sexual maturation observed in a rock shell population in the vicinity of the Fukushima Daiichi Nuclear Power Plant, Japan

Presenter : Horiguchi T., Aramaki T., Nakajima D., Kodama K., Kintsu H., Morishita F.
Name of Society : 福島大学環境放射能研究所第10回成果報告会 (2024)
Name of Proceedings : 同要旨集, 39

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KINTSU Hiroyuki

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