Takeda Akira

Affiliation and department：

Research field (2)： Environmental load/risk assessment , Environmental dynamics

Research theme for competitive and other funds (2)：

2019 - 2021 Development of a next-generation evaluation method for bioavailability of various ions in environmental media in the agricultural and environmental fields
2016 - 2019 Evaluation of plant-available fractions of essential nutrients in agricultural soils and elucidation of its determining factors

Papers (56)：

Yuri Kitagawa, Atsushi Nakao, Ryoji Tanaka, Akira Takeda, Daigo Yamada, Olivier Evrard, Junta Yanai. Relative importance of Asian-dust-derived micas estimated from oxygen isotopic analysis of fine quartz on specific retention of radiocesium in Andosols in Tohoku Region, Japan. Soil Science and Plant Nutrition. 2024
Yusuke Unno, Akira Takeda, Yuichi Takaku. INVESTIGATION OF SHORT-TERM CHEMICAL CHANGE IN STABLE RUTHENIUM ADDED TO RAINWATER THROUGH X-RAY ABSORPTION FINE STRUCTURE ANALYSIS. Radiation protection dosimetry. 2022. 198. 13-15. 943-946
Akira Takeda, Yusuke Unno, Hirofumi Tsukada, Yuichi Takaku, Shunichi Hisamatsu. SOIL-SOIL SOLUTION DISTRIBUTION COEFFICIENT OF RADIOIODINE IN SURFACE SOILS AROUND SPENT NUCLEAR FUEL REPROCESSING PLANT IN ROKKASHO, JAPAN. Radiation protection dosimetry. 2022. 198. 13-15. 1047-1051
海野佑介, 武田晃, 山田大吾, 高久雄一. 8-1-6 放射性トレーサー添加法を用いたリン酸施肥が牧草への放射性セシウム移行性に与える影響評価(8-1 環境保全 2021年度北海道大会). 日本土壌肥料学会講演要旨集. 2021. 67. 124-124
武田晃, 海野佑介, 山田大吾, 高久雄一. P8-1-5 K-41 安定同位体を用いた土壌中カリウム供給力評価法の検討(8-1 環境保全 2021年度北海道大会). 日本土壌肥料学会講演要旨集. 2021. 67. 131-131

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MISC (139)：

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Books (3)：

Lectures and oral presentations (50)：

Speciation of spiked iodine in solid and liquid phase of forest soil.
(The 2nd online-hosted meeting of the Society for Environmental Geochemistry and Health 2021)
Evaluation of transferability of radiocesium from soil in Northeastern Japan to grass by pot experiment.
(2020 ASA-CSSA-SSSA International Annual Meeting)
P2-1-6 耕地黒ボク土の粒径別Sr安定同位体比と放射性Cs吸着特性(ポスター,2-1 土壌有機・無機成分の構造・機能・ダイナミクス,2017年度仙台大会)
(日土肥講要 2017)
2-1-2 日本の土壌の第一遷移元素含量(2-1 土壌有機・無機成分の構造・機能・ダイナミクス,2017年度仙台大会)
(日土肥講要 2017)
3-2-7 有機物に収着した放射性セシウムの牧草への移行性に対する土壌微生物の影響(3-2 土壌生物の応用と制御,2016年度佐賀大会)
(日土肥講要 2016)

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Committee career (9)：

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Awards (3)：

2014 - 日本粘土学会論文賞 Vertical distribution of radiocesium in side bar deposits of the Utsushi and Agano rivers
2011 - 日本土壌肥料学日本土壌肥料学雑誌論文賞カリウム飽和・乾湿処理によるスメクタイト質土壌のセシウム保持能の向上とその持続性
2011 - 日本土壌肥料学会第29回日本土壌肥料学会奨励賞土壌環境中における多元素の分布と可給性に関する研究

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