Researcher Information - WAKIYAMA Yoshifumi |

WAKIYAMA Yoshifumi

Department / Course Fukushima University Campus Facilities Institute of Environmental Radioactivity

Job Associate Professor

Book and thesis
Books	Chapter 4: Behavior of Fukushima-Derived Radiocesium in the Soil–Water Environment: Review Behavior of Radionuclides in the Environment III Fukushima, Nanba et al. eds. (Co-authored) 2022/02/01
Books	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. eds. (Co-authored) 2022/02/01
Books	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. (Co-authored) 2022/02/01
Books	Migration behavior of particulate 129I in the Niida river system Radiological Issues for Fukushima’s Revitalized Future (Co-authored) 2016/01
Papers	Lessons learnt on the impact of an unprecedented soil decontamination program in Fukushima on contaminant fluxes Proceedings of the National Academy of Sciences of the United States of America 120,pp.e2301811120 (Co-authored) 2023/09/08
Papers	Impact of Bottom-Sediment Removal on 137Cs Contamination in an Urban Pond Land 12 (2),pp.519 (Co-authored) 2023/02/20
Papers	Dataset of particulate 137Cs at Niida river basin during the period from 2012 to 2018 Environmental Radioactivity Datasets website at CRiED, Univ. of Tsukuba (Co-authored) 2022/11/21
Papers	Persistent impact of Fukushima decontamination on soil erosion and suspended sediment Nature Sustainability 5 (879),pp.879-889 (Co-authored) 2022/07/14
Papers	Dataset of water discharge and suspended sediment at Niida river downstream (Haramachi) during 2013 to 2018 and upstream (Notegami) during 2015 to 2018 Environmental Radioactivity Datasets website at CRiED, Univ. of Tsukuba (Co-authored) 2022/06/03
Papers	Reconstruction of time changes in radiocesium concentrations in the river of the Fukushima Dai-ichi NPP contaminated area based on its depth distribution in dam reservoir’s bottom sediments Environmental Research 206,pp.112307 (Co-authored) 2022/04/15
Papers	A comparative study of riverine 137Cs dynamics during high-flow events at three contaminated river catchments in Fukushima Science of the Total Environment 821,pp.153408 (Co-authored) 2022/02/03
Papers	Factors Controlling the Dissolved 137Cs Seasonal Fluctuations in the Abukuma River Under the Influence of the Fukushima Nuclear Power Plant Accident Journal of Geophysical Research: Biogeosciences 127,pp.e2021JG006591 (Co-authored) 2022/01/05
Papers	Importance of desorption process from Abukuma River’s suspended particles in increasing dissolved 137Cs in coastal water during river-flood caused by typhoons Chemosphere 281,pp.130751 (Co-authored) 2021/10
Papers	Impacts of freeze-thaw processes and subsequent runoff on 137Cs washoff from bare land in Fukushima Science of The Total Environment 769,pp.144706 (Co-authored) 2021/05
Papers	Radioactive dose rates and fallout radionuclide activities in sediment deposits along rivers draining the main Fukushima plume, Japan PANGAEA (Co-authored) 2021/03
Papers	Radiocesium distribution and mid-term dynamics in the ponds of the Fukushima Dai-ichi nuclear power plant exclusion zone in 2015–2019 Chemosphere 265,pp.129058 (Co-authored) 2021/02
Papers	Impact of the 2019 typhoons on sediment source contributions and radiocesium concentrations in rivers draining the Fukushima radioactive plume, Japan Comptes Rendus Géoscience 352,pp.199-211 (Co-authored) 2020/11
Papers	Radionuclides from the Fukushima Daiichi Nuclear Power Plant in terrestrial systems Nature Review Earth & Environment 1,pp.644-660 (Co-authored) 2020/10/27
Papers	Suspended particle-water interactions increase dissolved 137Cs activities in the nearshore seawater during typhoon Hagibis. Environmental Science & Technology 54,pp.10678-10687 (Co-authored) 2020/08/05
Papers	Simulating dissolved 90Sr concentrations within a small catchment in the Chernobyl Exclusion Zone using a parametric hydrochemical model Scientific Reports 10,pp.Article number: 9818 (Co-authored) 2020/06/17
Papers	Cesium-137 activity concentration in suspended sediments in turbid water in paddy fields in Fukushima CRiED, University of Tsukuba (Co-authored) 2020/01
Papers	Sediment amount and 137Cs activity concentrations in sediment from soil erosion plots on a cultivated farmland and a grassland in Date city, Fukushima prefecture CRiED, University of Tsukuba (Co-authored) 2020/01
Papers	Impact of wildfire on 137Cs and 90Sr wash-off in heavily contaminated forests in the Chernobyl Exclusion Zone Environmental Pollution 259,pp.Article number: 113764 (Co-authored) 2019/12/16
Papers	Strong contrast of cesium radioactivity between marine and freshwater fish in Fukushima Journal of Environmental Radioactivity 204,pp.132-142 (Co-authored) 2019/08/25
Papers	Temporal trends of 137Cs activity concentration in pond waters in the vicinity of Fukushima Dai-ichi nuclear power plant Proceedings of IAHS 381,pp.101-106 (Co-authored) 2019/08/01
Papers	Time changes of dose equivalent rate above the soil surface as indication of natural attenuation processes Proceedings of IAHS 381,pp.121-128 (Co-authored) 2019/08/01
Papers	Land use types control solid wash-off rate and entrainment coefficient of Fukushima-derived 137Cs, and their time dependence Journal of Environmental Radioactivity 210,pp.Article number 105990 (Co-authored) 2019/06/27
Papers	Empiric and semi‐empiric modelling of radionuclide long‐term dynamics in the soil‐water environment: Fukushima and Chernobyl Proceedings of the 9th International Congress on Environmental Modelling and Software、Fort Collins, Colorado, USA, M. Arabi, O. David, J. Carlson, D.P. Ames (Editors) (Co-authored) 2018/12
Papers	Natural attenuation of Fukushima-derived radiocesium in soils due to its vertical and lateral migration Journal of Environmental Radioactivity 186,pp.23-33 (Co-authored) 2018/08/30
Papers	Radiocesium in ponds of the proximity to the Fukushima Dai‐ichi NPP Water Resources,pp.589-597 (Co-authored) 2018/07/19
Papers	Consequences of the river valley bottom transformation after extreme flood (on the example of the Niida River, Japan) IOP Conference Series: Earth and Environmental Science 107,pp.012002 (Co-authored) 2018/01/02
Papers	Behavior of 137Cs in ponds in the vicinity of the Fukushima Dai-ichi nuclear power plant Journal of Environmental Radioactivity 178-179,pp.367-376 (Co-authored) 2017/08/08
Papers	Effect of topsoil removal and selective countermeasures on radiocesium accumulation in rice plants in Fukushima paddy field Science of The Total Environment 603-604,pp.49-56 (Co-authored) 2017/06/23
Papers	Quantifying the dilution of the radiocesium contamination in Fukushima coastal river sediment (20112015) Scientific Reports 6,pp.34828 (Co-authored) 2016/10/03
Papers	Isotope mapping on mountainous regions: current state and way forward Journal of Japanese Association of Hydrological Sciences 46,pp.73-86 (Co-authored) 2016/08/26
Papers	How reliable are modeled precipitation isoscapes over a high-relief mountainous region? Hydrological Research Letters 9,pp.118-124 (Co-authored) 2015/12/11
Papers	Temporal changes of radiocesium in irrigated paddy fields and its accumulation in rice plants in Fukushima Environmental pollution 208,pp.562-570 (Co-authored) 2015/10/19
Papers	Behavior of accidentally released radiocesium in soil-water environment: looking at Fukushima from a Chernobyl perspective Journal of Environmental Radioactivity 151,pp.568-578 (Co-authored) 2015/07/02
Papers	Atmospheric 210Pb as a tracer for soil organic carbon transport in a coniferous forest. Environmental Science: Processes & Impacts 17,pp.110-117 (Co-authored) 2015/01
Papers	Year-to-year variation in snowmelt runoff from a small forested watershed in the mountainous region of central Japan. Hydrological Research Letters 8,pp.90-95 (Co-authored) 2014/07/27
Papers	The relationship of soil organic carbon to 210Pbex and 137Cs during surface soil erosion in a hillslope forested environment Geoderma 192,pp.59-67 (Co-authored) 2013/01
Papers	Is snowmelt runoff timing in the Japanese Alps region shifting toward earlier in the year? Hydrological Research Letters 6,pp.87-91 2012/01
Papers	Soil erosion rates on forested mountain hillslopes estimated using 137Cs and 210Pbex Geoderma,pp.39-52 (Co-authored) 2010/09
Papers	Estimation of temporal variation in splash detachment in two Japanese cypress plantations of contrasting age. Earth Surface Processes and Landforms 35,pp.993-1005 (Co-authored) 2010/06
Papers	Estimation of annual suspended sediment yield from a Japanese cypress (Chamaecyparis obtusa) plantation considering antecedent rainfalls Forest Ecology and Management,pp.1955-1965 (Co-authored) 2009/01
Papers	Fingerprinting the sediment sources of fine sediment to Bili Bili reservoir using fallout radionuclides Proceedings of International Workshop on Multimodal Sediment Disasters Triggered by Heavy Rainfall and Earthquake and the Countermeasures, Yogyakarta, INDONESIA, March 8-9 (Co-authored) 2009/01