Rchr
J-GLOBAL ID：202001017274194967
Update date: Aug. 28, 2025
IGARASHI Yasunori
イガラシ ヤスノリ | IGARASHI Yasunori
Affiliation and department：
Job title：
Associate Professor
Research field (4)：
Environmental impact assessment
, Environmental effects of chemicals
, Atmospheric and hydrospheric science
, Environmental dynamics
Research keywords (5)：
Environmental radioactivity
, Chernobyl nuclear accident
, Fukushima nuclear accident
, Cs-137
, Sr-90
Research theme for competitive and other funds (5)：
- 2024 - 2027 Formation mechanism of 137Cs concentration in river water at the boundary area between forest and agricultural lands
- 2022 - 2025 Will radioactive materials continue to leak from the forests of Fukushima?
- 2021 - 2024 Prediction System for Radionuclides Redistribution due to Wild Fire in Contaminated Regions
- 2023 - Impacts of land use change on sediment discharge and water chemistry at headwater catchment in Fukushima
- 2016 - 2017 Evaluation of water and carbon cycle in a Southeast Asian tropical plantation forest under present and future climate scenarios
Papers (30)：
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Alexei Konoplev, Honoka Kurosawa, Yoshifumi Wakiyama, Yasunori Igarashi, Volodymyr Kanivets, Kenji Nanba. Experimental field study of basic mechanisms underlying dissolved 137Cs seasonal variations in ponds heavily contaminated after the Fukushima Daiichi nuclear power plant accident. Applied Geochemistry. 2025. 178. 106250-106250
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Igarashi, Yasunori, Protsak, Valentyn, Laptev, Gennady, Maloshtan, Igor, Samoilov, Dmitry, Kirieiev, Serhii, Onda, Yuichi, Konoplev, Alexei. Effects of Large-Scale Wildfires on the Redistribution of Radionuclides in the Chornobyl River System. ENVIRONMENTAL SCIENCE & TECHNOLOGY. 2024. 58. 46. 20630-20641
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Jun Hu, Shunji Kotsuki, Yasunori Igarashi, Ziping Yang, Mykola Talerko, Olga Tischenko, Valentin Protsak, Serhii Kirieiev. A tuning-free moderate-scale burned area detection algorithm - a case study in chornobyl-contaminated region. International Journal of Remote Sensing. 2024. 45. 7. 2444-2461
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Yasunori Igarashi, Yuichi Onda, Koki Matsushita, Hikaru Sato, Yoshifumi Wakiyama, Hlib Lisovyi, Gennady Laptev, Valentyn Protsak, Dmitry Samoilov, Serhii Kirieiev, et al. Hydrological setting controls 137Cs and 90Sr concentrations in a headwater catchment in the Chornobyl Exclusion Zone. Science of The Total Environment. 2023
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Jun Hu, Yasunori Igarashi, Shunji Kotsuki, Ziping Yang, Mykola Talerko, Volodymyr Landin, Olha Tyshchenko, Mark Zheleznyak, Valentyn Protsak, Serhii Kirieiev. Application of a tuning-free burned area detection algorithm to the Chornobyl wildfires in 2022. Scientific Reports. 2023. 13. 1
ｍore...
MISC (2)：
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Yoshifumi Wakiyama, Alexei Konoplev, Toshihiro Wada, Tsugiko Takase, Yasunori Igarashi, Kenji Nanba, Ian Byrnes. Temporal trends of 137Cs activity concentration in pond waters in the vicinity of Fukushima Dai-ichi nuclear power plant. Proceedings of the International Association of Hydrological Sciences. 2019. 381. 101-106
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The effect of annual precipitation on the tree-ring width and carbon isotope composition of a deciduous teak (Tectona grandis L. f.) in northern Thailand. 2017. 65. 43-46
Books (4)：
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Behavior of Radionuclides in the Environment III
Springer, Singapore. 2022
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Behavior of Fukushima-Derived Radiocesium in the Soil-Water Environment: Review
Springer 2022 ISBN:9789811667985
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Dynamics of Radiocesium in Urban River in Fukushima City
Springer 2022 ISBN:9789811667985
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福島復興10年間の検証 : 原子力災害からの復興に向けた長期的な課題
丸善出版 2021 ISBN:9784621305973
Education (3)：
- 2009 - 2013 The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Forest Science
- 2007 - 2009 The University of Tokyo Graduate School of Agricultural and Life Sciences Department of Forest Science
- 2003 - 2007 Tokyo University of Agriculture Faculty of Regional Environment Science Department of Forest Science
Professional career (3)：
- 博士(農学) (東京大学)
- 修士(農学) (東京大学)
- 学士(地域環境科学) (東京農業大学)
Work history (6)：
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