Komatsu Masabumi

Affiliation and department：
Job title： Resercher

Research field (1)： Forest science

Research keywords (4)： Decontamination , Mushrooms , Radioactive cesium , Forest

Research theme for competitive and other funds (3)：

2021 - 2024 Production of low-cesium mushrooms based on the genes analysis
2018 - 2021 Production of low radiocesium-absorbing mushrooms based on membrane transport mechanisms
2016 - 2019 Database construction and multi-model prediction of radiocesium dynamics in Fukushima forests

Papers (57)：

Ayumi Kawanishi, Yoshimi Sakai, Shigehiro Ishizuka, Shoji Hashimoto, Masabumi Komatsu, Akihiro Imaya, Naoyuki Yamashita, Keizo Hirai, Hitomi Furusawa, Shuhei Aizawa. Increased deadwood carbon stocks through planted forestry practices: insights from a Forest Inventory Survey in Japan. Carbon Management. 2024. 15. 1
Hiroki Itô, Satoru Miura, Masabumi Komatsu, Tsutomu Kanasashi, Junko Nagakura, Keizo Hirai. Variability in radiocesium activity concentration in growing hardwood shoots in Fukushima, Japan. PLOS ONE. 2023. 18. 12. e0293166-e0293166
Takuya Manaka, Masatake G. Araki, Shinta Ohashi, Naohiro Imamura, Wataru Sakashita, Sumika Ogo, Masabumi Komatsu, Tadashi Sakata, Yoshiki Shinomiya. Radiocesium mobility in different parts of the two major tree species in Fukushima. Scientific Reports. 2023. 13. 1
Masabumi Komatsu. Characteristics of <sup>137</sup>Cs Concentrations in Wild Mushrooms Considering Interspecific and Intramunicipal Variation. Journal of the Japanese Forest Society. 2023. 105. 6. 209-215
Evgenios Agathokleous, Mitsutoshi Kitao, Masabumi Komatsu, Yutaka Tamai, Hisanori Harayama, Takayoshi Koike. Single and combined effects of fertilization, ectomycorrhizal inoculation, and drought on container-grown Japanese larch seedlings. Journal of Forestry Research. 2022. doi.org/10.1007/s11676-022-01565-3

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MISC (16)：

Hashimoto Shoji, Katata Genki, Ohashi Shinta, Manaka Takuya, Iwagami Sho, Komatsu Masabumi, Tamaoki Masanori, Ohkubo Tatsuhiro, Shinomiya Yoshiki, Watanabe Hitoshi, et al. Symposium on “The dynamics of radiocesium in forests: researchers provide easy-to-understand lectures”. Japanese Journal of Forest Environment. 2021. 63. 1. 13-16
Masabumi Komatsu, Yoshiyuki Kiyono. Findings and future prospects about radioactive contamination in wild mushrooms and wild edible plants. 2021. 91. 6-9
小松雅史. Radiocesium contamination in wild mushrooms in eastern Japan affected by the Fukushima nuclear accident. 森林防疫. 2021. 70. 5
橋本昌司, 今村直広, 小松雅史, 大橋伸太, 加藤弘亮, 仁科一哉, 田上恵子. 福島の森で放射性セシウムはどう動いてきたのか?. 森林総合研究所研究成果選集. 2021. 2021
鈴木也実, 小松雅史, 太田祐子. Comparison of the radiocesium concentrations of Boletus hiratsukae collected at same place in different year and month. 関東森林研究. 2020. 71. 2. 229-232

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Books (5)：

Forest Radioecology in Fukushima
2022 ISBN:9789811694035
森林の放射線生態学 : 福島の森を考える
丸善出版 2021 ISBN:9784621306017
森林学の百科事典
丸善出版 2021 ISBN:9784621305843
Environmental Transfer of Radionuclides in Japan Following The accident at the Fukushima Daiichi Nuclear Power Plant
IAEA 2020
Air Pollution Impacts on Plants in East Asia
Springer Japan 2017

Lectures and oral presentations (99)：

P1-1-9 カリウム施肥によるヒノキ植栽木への放射性セシウム吸収抑制効果と施肥中断の影響評価(1-1 物質循環・動態 2023年度愛媛大会)
(日本土壌肥料学会講演要旨集 2023)
Aggregated transfer factors of planted trees and seedlings in forests contaminated with radiocesium
(The Japanese Forest Society Congress 2023)
Radiocesium leaching experiments for different parts and litter from Japanese cedar and konara oak stands
(The Japanese Forest Society Congress 2023)
Effect of potassium fertilization on growth and cesium uptake of planted Hinoki trees
(The Japanese Forest Society Congress 2023)
Evaluation of Cs absorption and elution capacity by mycorrhizal fungi
(The Japanese Forest Society Congress 2023)

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Professional career (1)：

Dr. (Agriculture)

Work history (3)：

2014/04 - 現在 Forestry and Forest Products Research Institute Department of Mushroom Science and Forest Microbiology Researcher
2010/09 - 2014/03 Forestry and Forest Products Research Institute Postdoc Researcher
2008/10 - 2010/08 The University of Tokyo Graduate School of Agricultural and Life Sciences Postdoc Researcher

Awards (6)：

2021/11 - 国立研究開発法人森林研究・整備機構理事長賞森林における放射性物質の動態解明とそのアウトリーチに関する貢献
2019/10 - XXV IUFRO World Congress Best Poster Award Vertical distributions of <sup>137</sup>Cs in Japanese forest soils post Fukushima Dai-ichi Nuclear Power Plant accident: A meta-analysis
2018/11 - 森林総合研究所理事長賞新規植栽木へのカリウム施肥による移行制御効果の検証
2017/03 - Encouragement Award
2011/11 - 樹木医学会奨励賞サクラてんぐ巣病菌の越冬部位の解明

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Association Membership(s) (5)：

THE KANTO FOREST SOCIETY , JAPANESE SOCIETY OF MUSHROOM SCIENCE AND BIOTECHNOLOGY , THE MYCOLOGICAL SOCIETY OF JAPAN , TREE HEALTH RESEARCH SOCIETY, JAPAN , THE JAPANESE FORESTRY SOCIETY

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