脇山義史

ワキヤマヨシフミ | Yoshifumi Wakiyama

所属機関・部署：
職名：講師

研究分野 (2件)：環境影響評価 , 環境動態解析

研究キーワード (4件)：河川 , 土壌侵食 , 土砂動態 , 放射性セシウム

競争的資金等の研究課題 (10件)：

2022 - 2025 河川を通じた137Csの流出および沿岸海域への拡散プロセスの解明
2021 - 2025 福島沿岸の放射性セシウム動態解明に向けた汚染懸濁粒子の作用機序(分担)
2017 - 2022 チェルノブイリ災害後の環境管理支援技術の確立(分担)
2018 - 2021 Long-term dynamics of radiocesium in aquatic ecosystems of Fukushima and Chernobyl contaminated areas
2017 - 2018 福島原発事故後の農地除染が河川流域内の土砂および137Cs動態に及ぼす影響

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論文 (41件)：

Yoshifumi Wakiyama, Masumi Matsumura, Tetsuya Matsunaka, Shigekazu Hirao, Kimikazu Sasa. Riverine 129I dynamics during high-flow events on the Abukuma River in Fukushima. Applied Geochemistry. 2024. 173. 106134-106134
Hyoe Takata, Yoshifumi Wakiyama, Toshihiro Wada, Shigekazu Hirao, Tatsuo Aono, Takahiro Nakanishi, Toshiharu Misonou, Takehiko Shiribiki, Michio Aoyama. Investigation of sorption behavior of 137Cs in a river-sea system boundary area after the Fukushima Dai-ichi nuclear power plant accident. Marine Chemistry. 2024. 262. 104384-104384
Bin Feng, Yuichi Onda, Yoshifumi Wakiyama, Keisuke Taniguchi, Asahi Hashimoto, Yupan Zhang. Concurrent datasets on land cover and river monitoring in Fukushima decontaminated catchment during 2013-2018. Scientific data. 2023. 10. 1. 547-547
Rie Saito, Yoshifumi Wakiyama, Helen Bontrager, Kenji Nanba, James C. Beasley. Alteration of the Cesium-137 soil profile by wild boar rooting after the Fukushima Daiichi Nuclear Power Plant accident. Environmental Challenges. 2023. 12. 100728-100728
Honoka Kurosawa, Yoshifumi Wakiyama, Toshihiro Wada, Kenji Nanba. Impact of Bottom-Sediment Removal on 137Cs Contamination in an Urban Pond. Land. 2023. 12. 2. 519-519

MISC (14件)：

Konoplev, A, Wakiyama, Y, Wada, T, Igarashi, Y, Kanivets, V, Nanba, K. Chapter 4: Behavior of Fukushima-Derived Radiocesium in the Soil-Water Environment: Review. Behavior of Radionuclides in the Environment III Fukushima, Nanba et al. Ed. 2022. 33-68
Golosov, V, Konoplev,A, Wakiyama, Y, Ivanov, M, Komissarov, M. Chapter 8: Erosion and Redeposition of Sediments and Sediment-Associate Radiocesium on River Floodplains (the Niida River Basin and the Abukuma River as an Example). Behavior of Radionuclides in the Environment III Fukushima, Nanba et al. Ed. 2022. 97-133
Wakiyama, Y, Konoplev, A, Thoa, N, Niida, T, Tsukada, H, Takase, T, Nanba, K, Golosov, V, Zheleznyak, M. Chapter 9: Temporal variations in particulate and dissolved 137Cs activity concentrations in the Abukuma River during two high-flow events in 2018. Behaviour of Radionuclides in the Environment III- Fukushima Nanba et al. Eds. 2020. 153-175
Yoshifumi Wakiyama, Yuichi Onda, Kazuya Yoshimura. Cesium-137 activity concentration in suspended sediments in turbid water in paddy fields in Fukushima. CRiED, University of Tsukuba. 2020. 00013
Konoplev, A, Yoshihara, T, Wakiyama, Y. Time changes of dose equivalent rate above the soil surface as indication of natural attenuation processes. Proceedings of IAHS. 2019. 381. 121-126

書籍 (1件)：

学歴 (4件)：

経歴 (6件)：

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脇山 義史