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ISBN: 978-981-19-9361-9

Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-981-19-9360-2

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DOI: 10.1007/978-981-19-9361-9

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ISBN: 978-981-13-3218-0

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Subjects: Physics , Agriculture, Forestry, Horticulture, Fishery, Domestic Science , General works

Keywords: Radioaktiver Stoff ; Radioaktive Strahlung ; Landwirtschaft ; Aufsatzsammlung ; Aufsatzsammlung

DOI: 10.1007/978-981-13-3218-0

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Format: 1 Online-Ressource.

ISBN: 978-981-19-9361-9

Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-981-19-9360-2

Additional Edition: Erscheint auch als Druck-Ausgabe, Paperback ISBN 978-981-19-9363-3

Language: English

DOI: 10.1007/978-981-19-9361-9

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Format: 1 online resource (267 pages)

ISBN: 9784431558286

Note: Intro -- Foreword -- Preface -- Contents -- Chapter 1: An Overview of Our Research -- 1.1 Research Project -- 1.2 Fallout on Soil, Crops, and Trees -- 1.2.1 Soil -- 1.2.2 Crops -- 1.2.3 Trees -- 1.2.4 Summary of Soil, Crop, and Tree Contamination -- 1.3 Fallout on Birds, Fish, and Livestock -- 1.3.1 Birds -- 1.3.2 Fish -- 1.3.3 Livestock -- 1.3.4 Summary of Bird, Fish, and Livestock Contamination -- 1.4 Radioactive Contamination -- Reference -- Chapter 2: Monitoring Inspection for Radioactive Substances in Agricultural, Livestock, Forest and Fishery Products in Fukushi... -- 2.1 Introduction -- 2.2 Radiocesium Concentrations in Agricultural, Livestock, Forest and Fishery Products for Three Years After the Nuclear Accid... -- 2.2.1 Agricultural Products -- 2.2.2 Radiocesium Absorption in Soybean -- 2.2.2.1 Absorption of Radiocesium in Soybean in the Contaminated Areas -- 2.2.2.2 Differences Between Soybean Variety -- 2.2.2.3 Distribution of Cesium in Soybean Grain -- 2.3 Livestock Products, Forest Products, Fishery Products -- References -- Chapter 3: Rice Inspections in Fukushima Prefecture -- 3.1 Introduction -- 3.2 Inspections in 2011 -- 3.2.1 Inspection Method -- 3.2.2 Results -- 3.3 Inspections in 2012,2013and 2014 -- 3.3.1 Inspection Method -- 3.3.2 Results -- References -- Chapter 4: Cesium Accumulation in Paddy Field Rice Grown in Fukushima from 2011 to 2013: Cultivars and Fertilization -- 4.1 Introduction -- 4.2 Difference in Radioactive Cesium Accumulation Among Rice Cultivars Grown in the Paddy Field at Fukushima from 2011 to 2013 -- 4.2.1 Radioactive Cesium Accumulation Among 85 Rice Cultivars Grown in Fukushima Paddy Fields in 2011 -- 4.2.2 Radioactive Cesium Accumulation Among 15 Selected Rice Cultivars Grown in a Fukushima Paddy Field in 2012 and 2013 -- 4.3 Fertilizer Effects on Cs Accumulation in Rice. , 4.3.1 General Information of Fertilizer Effects on Cs Accumulation in Plants -- 4.3.2 Radioactive Cs Concentrations in Rice Grown in Paddy Fields Under Four Different Fertilizer Conditions at Fukushima -- 4.3.2.1 Radioactive Cs Concentration in Rice Straw Grown in a Paddy Field at Kawamata-cho -- 4.3.2.2 Radioactive Cs Concentrations in Brown Rice Grown in a Paddy Field at Kawamata-cho -- References -- Chapter 5: Physiological Verification of the Effect of Potassium Supply on the Reduction of Radiocesium Content in Rice Grain -- 5.1 Introduction -- 5.2 Effect of K Concentration in Nutrient Solution on Cs Distribution in Rice Plants -- 5.3 Cation Concentration in K-Sufficient and K-Deficient Rice Plants -- 5.4 The Period for Cs Uptake -- 5.5 Evaluation of the Effect of Additional K Fertilization on Cs Movement -- 5.6 Conclusion and Future Perspectives -- References -- Chapter 6: Consecutive Field Trials of Rice Cultivation in Partially Decontaminated Paddy Fields to Reduce Radiocesium Absorpt... -- 6.1 Introduction -- 6.2 Experimental Rice Cultivation Procedures in 2012 -- 6.3 Results of Experimental Cultivation in 2012 -- 6.3.1 Radiocesium Concentrations of Brown Rice and Soil -- 6.3.2 Analyses of Exchangeable Cations in Soil from the Test Fields -- 6.3.3 Radiocesium Concentration in White Rice and in Rice Bran -- 6.4 Experimental Cultivation of Rice in 2013 -- 6.5 Results of Experimental Cultivation in 2013 -- 6.5.1 Radiocesium Concentrations of Brown Rice and Soil -- 6.5.2 Radiocesium Concentrations of White Rice and Rice Bran in 2013 -- 6.6 Conclusive Remarks -- References -- Chapter 7: Effects of ``Clean Feeding ́́Management on Livestock Products Contaminated with Radioactive Cesium Due to the Fukus... -- 7.1 Introduction. , 7.2 Absorption and Accumulation of Radioactive Cesium from Feed to Horse Meat and the Effect of ``Clean Feeding ́́Management -- 7.2.1 Experimental Procedure -- 7.2.2 Results -- 7.2.3 Discussion and Conclusion -- 7.3 The Effects of ``Clean Feeding ́́Management on Sheep Meat: Removal of Radioactive Cesium Due to the Nuclear Power Plant Ac... -- 7.4 The Effects of ``Clean Feeding ́́Management for Dairy Cows: Removal of Radiocesium Due to the Nuclear Power Plant Accident... -- 7.5 Conclusion -- References -- Chapter 8: Adverse Effects of Radiocesium on the Promotion of Sustainable Circular Agriculture Including Livestock Due to the ... -- 8.1 Introduction -- 8.2 Aerobic Ultra-High Temperature Fermentation Technique for Livestock Feces -- 8.3 Radiocesium Dynamics in Crops Grown with Contaminated Compost -- 8.4 Conclusion -- References -- Chapter 9: Wild Boars in Fukushima After the Nuclear Power Plant Accident: Distribution of Radiocesium -- 9.1 Introduction -- 9.2 Inspection Data from Fukushima -- 9.3 Distribution of Radiocesium in Wild Boars in 2012 and 2013 -- References -- Chapter 10: Contamination of Wild Animals: Microhabitat Heterogeneity and Ecological Factors of Radioactive Cesium Exposure in... -- 10.1 Introduction -- 10.2 Landscape, Climate, and Biodiversity of Abukuma Highlands -- 10.3 Bird Communities in the Northern Abukuma Highlands -- 10.4 Heterogeneity of Microhabitat Radioactivity -- 10.5 Effects of Radioactivity on Bush Warbler and Boar -- 10.6 Environmental Factors that Affect Wildlife -- References -- Chapter 11: Translocation of Radiocesium in Fruit Trees -- 11.1 Introduction -- 11.2 Pathways of Radiocesium in Fruit Trees -- 11.2.1 Absorption from Soil -- 11.2.2 Translocation from Aboveground Old Organs -- 11.2.3 Are Transfer Factors in Fruit Trees that Use Soil Concentration as a Guideline Important?. , 11.2.4 Temporal Changes in the Concentration, Especially Translocation from the Bark -- 11.3 Prediction of Mature Fruit Radiocesium Concentration -- 11.3.1 Fruit and Leaf Radiocesium Concentration -- 11.3.2 Comparison of the Mature Fruit and Thinning Fruit -- 11.4 Conclusions -- References -- Chapter 12: The Effects of Radioactive Contamination on the Forestry Industry and Commercial Mushroom-Log Production in Fukush... -- 12.1 Current Forest Contamination and Remediation Efforts -- 12.1.1 External Exposure -- 12.1.2 Internal Exposure -- 12.1.3 Ecological Damage and Extent of Radioactive Contamination -- 12.1.4 Summary of Radiation Mitigation in Forests -- 12.2 Radioactive Contamination and Mushroom Cultivation -- 12.2.1 Mushroom Cultivation in Japan -- 12.2.2 Contamination of Mushroom Growth Media -- 12.3 Restoring Hardwood Production -- 12.3.1 Mushroom Log Production by Forest Cooperatives -- 12.3.2 Resuming Mushroom Log Production -- 12.4 Conclusions -- References -- Chapter 13: Radiocesium in Timber of Japanese Cedar and Japanese Red Pine, in the Forests of Minamisoma, Fukushima -- 13.1 Introduction -- 13.2 Study Sites and Measurement of Radiocesium -- 13.3 Distribution of Radiocesium in Standing Trees -- 13.4 Distribution of Radiocesium in the Crown -- 13.5 Radiocesium in Xylem from Fallen Trees -- 13.6 Greenhouse Experiments -- References -- Chapter 14: Ecosystem Monitoring of Radiocesium Redistribution Dynamics in a Forested Catchment in Fukushima After the Nuclear... -- 14.1 Introduction -- 14.2 Materials and Methods -- 14.2.1 Study Site -- 14.2.2 Field Observations and Sampling -- 14.2.3 Sample Analysis -- 14.3 Results and Discussion -- 14.3.1 137Cs Concentrations of Tree Parts -- 14.3.2 137Cs Movement from the Canopy to the Forest Floor -- 14.3.3 137Cs Discharge from the Forest Catchment -- 14.3.4 137Cs Dispersion Through Food Web. , 14.4 Summary and the Future Directions -- References -- Chapter 15: Reduction of Air Radiation Dose by Ponding Paddy Fields -- 15.1 Introduction -- 15.2 Theoretical Consideration -- 15.3 Field Experiments -- 15.3.1 Field Experiment at Sasu -- 15.3.2 Field Experiment at Komiya -- 15.4 Conclusions and Remaining Problems -- References -- Chapter 16: Collaboration Structure for the Resurrection of Iitate Village, Fukushima: A Case Study of a Nonprofitable Organiz... -- 16.1 Introduction -- 16.2 NPO: Resurrection of Fukushima -- 16.3 Collaboration Style of the Various Members -- 16.3.1 Collaboration Between Residents, Universities, and Research Institutions -- 16.3.2 Cooperation with a Volunteer Group from the University of Tokyo -- 16.4 The Motive for Activity -- 16.5 Perspectives of Visitors -- 16.6 Conclusion -- Supplemental Materials -- Photos of Activities in Iitate Village -- References -- Chapter 17: Impacts of the Nuclear Power Plant Accident and the Start of Trial Operations in Fukushima Fisheries -- 17.1 Introduction -- 17.2 Commercial Fisheries in Fukushima Before and After the Disaster -- 17.3 Initiation of Trial Operations in Fukushima Fisheries -- 17.4 State of Radioactive Substances in Marine Species -- 17.5 Future Perspectives for Fukushima Fisheries -- References -- Chapter 18: Consumer Evaluation of Foods from the Disaster Affected Area: Change in 3 Years -- 18.1 Introduction -- 18.2 Research Outline -- 18.3 Results -- 18.3.1 Risk Perception -- 18.3.2 Attitude and Willingness to Pay for Foods from the Disaster-Affected Area -- 18.3.3 Trust About Risk Management of Radioactive Substances in Foods -- 18.3.4 Knowledge About Radiation Risks and Risk Management Measures -- 18.3.5 Satisfaction Levels for Radioactive Substance Management in Food -- 18.3.6 Results of the Beef Choice Experiment. , 18.3.7 Donating Behaviors for Devastated Area and Food Safety Risk Management.

Additional Edition: Print version: Nakanishi, Tomoko M. Agricultural Implications of the Fukushima Nuclear Accident Tokyo : Springer Japan,c2016 ISBN 9784431558262

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ISBN: 9789811993619

Additional Edition: Erscheint auch als Druck-Ausgabe, Hardcover ISBN 978-981-19-9360-2

Additional Edition: Erscheint auch als Druck-Ausgabe, Paperback ISBN 978-981-19-9363-3

Language: English

DOI: 10.1007/978-981-19-9361-9

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Format: 1 online resource (250 pages)

Edition: 1st ed.

ISBN: 9789811332180

Note: Intro -- Foreword -- Preface -- Contents -- Chapter 1: An Overview of Our Research -- 1.1 General Features of the Fallout -- 1.2 Radioactivity Measurement -- 1.3 A Brief Summary of Our Findings -- 1.3.1 Soil -- 1.3.1.1 Vertical Migration of Radiocesium -- 1.3.1.2 137Cs Adsorption Site -- 1.3.1.3 133Cs and 137Cs -- 1.3.2 Plants -- 1.3.2.1 Rice and Soybean -- 1.3.2.2 Fruit Trees -- 1.3.3 Forests and Animals -- 1.3.3.1 Forests -- 1.3.3.2 Animals -- 1.4 Decontamination Trial -- 1.5 Conclusion -- References -- Chapter 2: Transfer of Radiocesium to Rice in Contaminated Paddy Fields -- 2.1 Radiocesium in the Paddy Field Ecosystem -- 2.2 Transfer of Radiocesium to Rice in 2011 (After the Accident) -- 2.3 Experimental Cultivation in 2012 -- 2.4 The Experimental Cultivation in Oguni, Date City -- 2.5 No Decrease of Radiocesium in Rice -- 2.6 Summary of the Experiments Performed in Oguni, Date City -- References -- Chapter 3: Cesium Translocation in Rice -- 3.1 Introduction -- 3.2 Materials and Methods -- 3.2.1 137Cs Experiment to Grow the Three Rice Cultivars Hydroponically in a Growth Chamber -- 3.2.2 Paddy Field Experiment to Observe 133Cs Distribution in Grains -- 3.2.3 137Cs Tracer Experiment Using Juvenile-Phase Rice -- 3.3 Results and Discussion -- References -- Chapter 4: Absorption of Radioceasium in Soybean -- 4.1 Introduction -- 4.2 The Concentration Distribution of Cs in Soybean Seeds -- 4.3 Potassium Behavior in the Soil with Low Effectiveness of Potassium Application -- 4.4 The Effect of Nitrogen Fertilization on RCs Absorption in Soybean -- References -- Chapter 5: An Observational Study of Pigs Exposed to Radiation -- 5.1 Introduction -- 5.2 Methods and Material -- 5.3 Results -- 5.3.1 Exposure Levels in Pigs -- 5.3.2 Reproductive Performance -- 5.3.3 Hematology Analyses and Biochemical Indices -- 5.4 Discussion and Conclusion -- References. , Chapter 6: A Composting System to Decompose Radiocesium Contaminated Baled Grass Silage -- 6.1 Composting Organic Waste Contaminated with Radioactive Cesium -- 6.2 Reduction in the Volume and Weight of Silage Contaminated with Radiocesium by an Aerobic, High-Temperature Composting System -- 6.3 Dynamics of Radiocesium in Crops Grown with Radioactive Contaminated Silage Compost -- 6.4 Conclusion -- References -- Chapter 7: Weathered Biotite: A Key Material of Radioactive Contamination in Fukushima -- 7.1 Introduction -- 7.2 Speciation of the Radioactive Particles in the Soil of Fukushima -- 7.3 Mineralogical Characterization of Weathered Biotite (WB) -- 7.3.1 Sorption and Desorption Behavior of Cs to WB -- 7.4 Conclusions -- References -- Chapter 8: Radiocesium Accumulation in Koshiabura (Eleutherococcus sciadophylloides) and Other Wild Vegetables in Fukushima Prefecture -- 8.1 Monitoring and Examination of Agricultural Products -- 8.2 Wild Vegetables and Local People -- 8.3 Reasons for High Radiocesium Concentration in Wild Vegetables -- 8.4 Radiocesium Concentration of Each Category of Wild Vegetables -- 8.5 The Seasonal Transition of Radiocesium Concentration in Koshiabura -- 8.6 Conclusion -- References -- Chapter 9: The Transition of Radiocesium in Peach Trees After the Fukushima Nuclear Accident -- 9.1 Introduction -- 9.2 The Year-Over-Year Transition of Radiocesium in Fruit -- 9.3 The Year-Over-Year Transition of Radiocesium in Trees -- 9.4 The Current Investigation -- References -- Chapter 10: Application of the Artificial Annual Environmental Cycle and Dormancy-Induced Suppression of Cesium Uptake in Poplar -- 10.1 Introduction -- 10.2 Application of the Artificial Annual Environmental Cycle to Poplar -- 10.3 Measurement of 137Cs and 42K Distributions in Poplar -- 10.4 Expression of Potassium Influx Transporters in Poplar Root. , 10.5 Perspectives in Cs+ Transporter Research -- References -- Chapter 11: Radiocesium Contamination in Forests and the Current Situation of Growing Oak Trees for Mushroom Logs -- 11.1 Introduction -- 11.2 Objective and Research Field -- 11.3 Field Investigation -- 11.3.1 Sample Collection -- 11.3.2 Property of the Soil -- 11.3.3 137Cs Concentrations in Above Ground Parts -- 11.3.4 Seasonal Variation in Leaf 137Cs Concentration -- 11.4 Comparison Between 137Cs Distribution and 133Cs Distribution in Wood, Bark, and New Branches -- 11.5 Extra Field Investigation to Evaluate the Impact of Field Use History on the Current 137Cs Content in Trees -- 11.6 137Cs Tracer Experiment Using Hydroponically Grown Young Oak Seedlings -- 11.7 Conclusion -- References -- Chapter 12: Radiocesium Dynamics in Wild Mushrooms During the First Five Years After the Fukushima Accident -- 12.1 Introduction -- 12.2 Research Sites and Sampling -- 12.3 Gamma Ray Air Dose Rate at the Mushroom Collection Sites (Fig. 12.4) -- 12.4 Dynamics of Radiocesium in Each of the University of Tokyo Forests (Fig. 12.5) -- 12.4.1 Litter and Soil Layer -- 12.4.2 Mushrooms -- 12.5 Dynamics of Radiocesium in the Same Sampling Sites (Figs. 12.6 and 12.7) -- 12.6 The Relationship Between Radiocesium Contamination of Mycorrhizal Mushrooms and Soils (Fig. 12.8) -- 12.7 Possible Mechanism Determining Radiocesium Content - The Relationship Between 137Cs and 40K (Figs. 12.9 and 12.10) -- 12.8 Features of Radioactive Contamination with Different Date of Fallout (Fig. 12.11) -- 12.9 Conclusion -- References -- Chapter 13: The Spatial Distribution of Radiocesium Over a Four-Year Period in a Forest Ecosystem in North Fukushima After the Nuclear Power Station Accident -- 13.1 Introduction -- 13.2 Material and Method -- 13.2.1 Study Site -- 13.2.2 Sampling and 137Cs Concentration Measurements. , 13.2.3 Estimation of 137Cs Accumulation and Its Environmental Half-Life -- 13.3 Results -- 13.3.1 Annual Changes of 137Cs Accumulation in Litter Layers, Soils and Trees -- 13.3.2 Changes in 137Cs Accumulation in Each Compartment of the Catchment -- 13.4 Discussion -- 13.4.1 Redistribution of the 137Cs Accumulation -- 13.4.2 Catchment-Scale Environmental Half-Life of the 137Cs Accumulation -- 13.5 Perspective -- References -- Chapter 14: Parallel Measurement of Ambient and Individual External Radiation in Iitate Village, Fukushima -- 14.1 Introduction -- 14.2 Methods -- 14.3 Results and Discussion -- 14.4 Conclusion -- References -- Chapter 15: Mobility of Fallout Radiocesium Depending on the Land Use in Kasumigaura Basin -- 15.1 Introduction -- 15.2 Methods -- 15.2.1 Characteristics of the Study Area -- 15.2.2 Measurement Apparatus of Deposited Radiocesium per Unit Area (kBq M−2) -- 15.2.3 Measurement and Analysis of Radioactivity -- 15.3 Results and Discussion -- 15.4 Conclusions -- References -- Chapter 16: Challenges of Agricultural Land Remediation and Renewal of Agriculture in Iitate Village by a Collaboration Between Researchers and a Non-profit Organization -- 16.1 Introduction -- 16.2 Collaboration Between Researchers and NPO -- 16.2.1 Authorized NPO "Resurrection of Fukushima" (Resurrection of Fukushima 2017) -- 16.2.2 Fukushima Reconstruction Agricultural Engineering Group (Fukushima Reconstruction Agricultural Engineering Meeting 2017) -- 16.2.3 Campus Group "Madei" -- 16.2.4 Rehabilitation Support Project (University of Tokyo Agricultural Life Science Graduate School of Grants-in-Aids Rehabilitation Support Project 2017) of the Graduate School of Agriculture and Life Sciences (GSALS), The University of Tokyo -- 16.3 Development of Agricultural Land Decontamination Method by Farmers Themselves (Mizoguchi 2013). , 16.3.1 Muddy Water Flushing Out Method with a Hand Weed Machine -- 16.3.2 Muddy Water Flushing Out Method with a Tractor (Mizoguchi 2014b) -- 16.3.3 Burial Method of Contaminated Soil-Madei Method (Mizoguchi et al. 2013) -- 16.3.4 Monitoring of Buried Contaminated Soil (Mizoguchi et al. 2015) -- 16.3.5 Environmental Monitoring in the Iitate Village (Mizoguchi 2013b) -- 16.4 The Current Status of Agricultural Land After Decontamination -- 16.5 Rural Reconstruction Scenario -- 16.5.1 Creation of a New Japanese Agriculture Model (Mizoguchi 2015b) -- 16.5.2 Human Resource Development -- 16.6 Conclusion -- References -- Chapter 17: Radiocesium Contamination on a University Campus and in Forests in Kashiwa City, Chiba Prefecture, a Suburb of Metropolitan Tokyo -- 17.1 Introduction -- 17.2 Study Area and Methods -- 17.3 Air Dose Rate and Soil Contamination in 2011 in Relation to the Land Cover -- 17.4 Radiocesium Concentrations in Biological Samples -- 17.5 Radiocesium Contamination in Forest Trees and Soil in the Winter of 2011 -- 17.6 Forest Type, Air Dose Rate, and Soil Contamination in the UTokyo Campus Forest in 2013 -- 17.7 Decontamination Experiment in a Nursery Lawn -- 17.8 Change in Radiocesium Distribution in Deciduous Forest Soil in Oaota in 2013-2015 -- 17.9 Conclusion -- References -- Chapter 18: The State of Fisheries and Marine Species in Fukushima: Six Years After the 2011 Disaster -- 18.1 Introduction -- 18.2 Declining Level of Radiocesium Contained in Fish and Fishery Products -- 18.3 Development of Biological Studies on Fish and Radioactive Substances -- 18.4 Limited Resumption of Fishing in Fukushima Waters -- 18.5 Weak Consumer Confidence and Risk-Averse Distributers -- 18.6 Increased Abundance of Key Target Fish Species in Fukushima -- 18.7 Conclusion -- References -- Chapter 19: Visualization of Ion Transport in Plants. , 19.1 Introduction.

Additional Edition: Print version: Nakanishi, Tomoko M. Agricultural Implications of the Fukushima Nuclear Accident (III) Singapore : Springer Singapore Pte. Limited,c2019 ISBN 9789811332173

Language: English

Keywords: Electronic books.

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Format: 1 online resource (281 pages)

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ISBN: 9789811993619

Note: Intro -- Foreword -- Preface -- Acknowledgement -- Contents -- Chapter 1: An Overview of Our Research -- 1.1 Introduction -- 1.1.1 Soil -- 1.1.2 Water -- 1.1.3 Mountain -- 1.1.4 Others -- 1.2 Conclusion -- References -- Chapter 2: Recovery of Food Production from Radioactive Contamination Caused by the Fukushima Nuclear Accident -- 2.1 Post-Fukushima Daiichi Nuclear Power Plant Accident Safety Measures for Agricultural Products Produced in Fukushima Prefec... -- 2.2 Current Status of Agricultural Products from Fukushima Prefecture -- 2.3 Future Prospects -- References -- Chapter 3: Annual Reduction of Transfer Factors of Radiocesium from Soil to Rice Cultivated in a KCl Fertilized and Straw Plow... -- 3.1 Introduction -- 3.2 Materials and Methods -- 3.2.1 Test Field, Rice Cultivation, and Sampling -- 3.2.2 Measurement of Radiocesium and Exchangeable Cations -- 3.3 Results and Discussion -- 3.3.1 Yearly Change of 137Cs in Brown Rice, Straw and Paddy Soil -- 3.3.2 Yearly Change of Transfer Factors of 137Cs to Brown Rice and Straw from Soil -- 3.3.3 Analysis of Exchangeable 137Cs Fraction in the Soil Sampled in 2019, 2020 and 2021 -- 3.4 Conclusive Remark -- References -- Chapter 4: Effects of Radioactive Cesium from Suspended Matter and Fallout on Agricultural Products -- 4.1 Introduction -- 4.2 Effects of Radioactive Cs from Suspended Matter and Fallout on Japanese Mustard Spinach (Komatsuna) -- 4.3 Secondary Contamination Due to Fallout -- 4.4 Characteristics of Radioactive Fallout -- 4.5 Relationship Between Fallout Adhesion and Meteorological Factors -- 4.6 Conclusions -- References -- Chapter 5: Verification of Uptake and Transport Properties of Cesium in Hydroponically Cultivated Quercus serrata -- 5.1 Introduction -- 5.2 The Effect of K Nutrition on the Cs Content -- 5.3 Inhibition of Cs+ Uptake Through Competition Between K+ and Cs+. , 5.4 Uptake and Transport of Cs+ in Oak and Rice Plants -- 5.5 Conclusions -- References -- Chapter 6: Candidates for Breeding Target Genes Related to Cesium Transport in Plants After the Fukushima Daiichi Nuclear Powe... -- 6.1 Introduction -- 6.2 Potassium Transporters, KUP/HAK/KT Family -- 6.3 SNARE Sec22p/SEC22 -- 6.4 ATP-Binding Cassette (ABC) Proteins, ABCG37 and ABCG33 -- References -- Chapter 7: Evaluation of the Absorption of Different Forms of Cesium from Soil -- 7.1 Introduction -- 7.2 Cesium in Each Fraction of Soil -- 7.3 Intercrop Differences in 137Cs and 133Cs -- 7.4 Transfer Factor for Cs Present in Each Fraction -- 7.5 K Fertilization Suppresses the Absorption of Each Cs Fraction -- References -- Chapter 8: Structure, Composition, and Physicochemical Properties of Radiocesium-Bearing Microparticles Emitted by the Fukushi... -- 8.1 Introduction -- 8.2 CsMP Structure and Composition -- 8.2.1 Silicate Glass Matrix of CsMPs -- 8.2.2 Nanoparticles in CsMPs -- 8.2.3 CsMPs with Irregular Forms and Different Compositions -- 8.3 Physicochemical Properties of CsMPs -- 8.3.1 Thermal Properties of CsMPs -- 8.3.2 Dissolution Properties of CsMPs -- 8.4 Discrimination of CsMPs in Contaminated Samples -- 8.5 Concluding Remarks -- References -- Chapter 9: Verification of Effects on Crops and Surrounding Environment in Agriculture Using Radioactively Contaminated Grass ... -- 9.1 Compost Derived from Grass Silage Contaminated with Radioactive Cesium -- 9.2 Pasture Cultivation Using Compost Derived from Radioactively Contaminated Grass Silage -- 9.3 Conclusion -- References -- Chapter 10: Transport of 137Cs into Fruits After External Deposition onto Japanese Persimmon Trees -- 10.1 Introduction -- 10.2 Materials and Methods -- 10.2.1 Preparation of 137Cs Solution -- 10.2.2 Measurement of the Amount of 137Cs Applied to Various Organs. , 10.2.3 Transport into Japanese Persimmon Fruits of 137Cs Applied on Calyx and Leaves (EXP. 1) -- 10.2.3.1 Plant Material and Treatments -- 10.2.3.2 Sample Preparation -- 10.2.4 Effects of Leaf Position on the Transport into Fruit of 137Cs Applied on Leaves (EXP. 2) -- 10.2.4.1 Plant Material and Treatments -- 10.2.4.2 Sample Preparation -- 10.2.5 Effects of Fruit Load on the Transport into Fruit of 137Cs Applied on Leaves (EXP. 3) -- 10.2.5.1 Plant Material and Treatments -- 10.2.5.2 Sample Preparation -- 10.2.6 The Transfer Rate and Aggregated Transfer Factors into Fruits of 137Cs Applied on Fruiting Mother Shoots Before Sprouti... -- 10.2.6.1 Plant Material and Treatments -- 10.2.6.2 Calculation of the [137Cs] per Unit Area of Contaminated Fruiting Mother Shoot -- 10.2.6.3 Sample Preparation -- 10.2.7 Radiocesium Measurements -- 10.2.8 Transfer of 137Cs Applied on the Dormant Fruiting Mother Shoot into Organs and Measurement of the Aggregated Transfer F... -- 10.2.9 Data Analysis -- 10.3 Results -- 10.3.1 Transfer of 137Cs Applied on Calyx and Leaves at the Young Fruit Stage and the Fruit Growing Stage into Dropped Fruit a... -- 10.3.2 Effects of the Position Where 137Cs Was Applied onto Leaves on the Transfer into Japanese Persimmon Fruit (EXP. 2) -- 10.3.3 Effects of Fruit Load on the Transfer of 137Cs Applied onto Leaves into Persimmon Fruit (EXP. 3) -- 10.3.4 Transfer of 137Cs Applied on the Dormant Fruiting Mother Shoot into Fruit (EXP. 4) -- 10.4 Discussion -- 10.5 Limitations -- References -- Chapter 11: Progress Toward Managing Radiocesium Contamination in Orchards -- 11.1 Introduction -- 11.2 FDNPP Disaster and Radioactive Contamination of Orchards -- 11.2.1 Radiocesium Contamination of Fruit and Leaves in the First Year After the FDNPP Disaster -- 11.2.2 Radiocesium Contamination of the Bark and Tree in the First Year After the Disaster. , 11.2.3 Radiocesium Contamination of Soil and Grass in the First Year After the Disaster -- 11.3 Elucidation of Radiocesium Uptake by Tree Bodies and Fruit, and Transfer Routes -- 11.3.1 Radiocesium Transfer from the Bark to Inside -- 11.3.2 Distribution of Radiocesium in Peach Tree Bodies Five Months After the Disaster -- 11.3.3 Transfer from Soil to Fruit -- 11.4 Development of Techniques to Reduce Radiocesium Content in Trees and Orchards -- 11.4.1 Time-Course of Radiocesium Content in Mature Peaches Using Fruit Thinning -- 11.4.2 Reducing Fruit Radiocesium Concentrations by Bark Washing -- 11.4.3 Reducing Transfer to Fruit by Pruning and Cutting the Trunk -- 11.4.4 Soil Radiocesium Elimination and Aerial Radiation Dose Reduction by Topsoil Stripping -- 11.5 Progress Toward Restarting Anpo-Gaki Shipment: Persimmons for Making Anpo-Gaki and Product Control -- 11.5.1 Restarting Shipments of Persimmons for Anpo-Gaki -- 11.5.2 Anpo-Gaki Product Control -- 11.6 Societal Implementation of Study Results -- 11.7 Conclusions and Future Issues -- References -- Chapter 12: Overview of Radiocesium Dynamics in Forests: First Decade and Future Perspectives -- 12.1 Introduction -- 12.2 Decrease in Radiation Dose in Forests -- 12.3 Intensively Investigated Parts of Forests -- 12.4 Radiocesium Dynamics in Forests -- 12.4.1 Trees to Soils -- 12.4.2 Soil -- 12.4.3 Wood -- 12.4.4 Wild Food in Forests -- 12.5 New Features Captured in Fukushima -- 12.6 Future Prediction -- 12.7 Conclusion -- References -- Chapter 13: Toward the Estimation of Radiocesium Activity Concentration in Trunks of Coppiced Quercus serrata: Leaf Availabili... -- 13.1 Introduction -- 13.2 Materials and Methods -- 13.2.1 Data -- 13.2.2 Analysis -- 13.3 Results and Discussion -- 13.3.1 Seasonal Stability of Leaf 137Cs Activity Concentration. , 13.3.2 137Cs Activity Concentration in Current-Year Branches, Estimated Using Sampled Leaves -- 13.4 Conclusions -- References -- Chapter 14: Decomposition of Organic Matters in a Forest Floor Enhanced Downward Migration of Radioactive Cs After the Acciden... -- 14.1 Introduction -- 14.2 Study Site and Methods -- 14.3 Results and Discussion -- 14.3.1 Surface Conditions and Soil Layers -- 14.3.2 Organic Carbon and Carbon/Nitrogen Ratio -- 14.3.3 Radioactive Cs Distributions -- 14.3.4 Effects of Surface Litter on the Migration of Radioactive Cs -- 14.4 Conclusion -- References -- Chapter 15: Effect of Exchangeable and Nonexchangeable Potassium in Soil on Cesium Uptake by Quercus serrata Seedlings -- 15.1 Introduction -- 15.2 Materials and Methods -- 15.2.1 Sampling of Native Seedlings and Soils -- 15.2.2 Extraction of K and 133Cs from Soil -- 15.2.3 Decomposition of Current-Year Shoots and Measurement of 133Cs Concentrations -- 15.3 Results -- 15.3.1 Relationship Between Soil K Concentrations and TF -- 15.3.2 Relationships Between Soil K Concentrations -- 15.3.3 Soil HNO3-Cs Concentration and Its Relationship with 133Cs Contents in Shoots -- 15.3.4 Relationships Between Soil K Concentrations and K Contents of Shoots -- 15.3.5 Relationship Between TF and Soil Carbon and Nitrogen Contents -- 15.4 Discussion -- References -- Chapter 16: Ten-Year Transition of Radiocesium Contamination in Wild Mushrooms in the University of Tokyo Forests After the Fu... -- 16.1 Introduction -- 16.2 Research Sites and Sampling -- 16.3 Gamma Ray Air Dose Rate at the Mushroom Collection Sites (Fig. 16.1) -- 16.4 Dynamics of Radiocesium Contamination in the University of Tokyo Forests -- 16.4.1 Overall Trends (Fig. 16.2) -- 16.4.2 Trend at the Same Sampling Sites (Fig. 16.3) -- 16.5 Examples of Radiocesium Transfer at the Same Sampling Sites (Fig. 16.4). , 16.6 Transfer of Radiocesium-Changes in Decay Corrected 137Cs/134Cs Radioactivity Ratio in Each University Forest (Fig. 16.5).

Additional Edition: Print version: Nakanishi, Tomoko M. Agricultural Implications of Fukushima Nuclear Accident (IV) Singapore : Springer,c2023 ISBN 9789811993602

Language: English

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Format: 1 Online-Ressource (214 S.)

ISBN: 9784431543275 , 9784431543282

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Language: English

Keywords: Japan ; Fukushima ; Radioaktiver Stoff ; Radioaktive Strahlung ; Landwirtschaft ; Aufsatzsammlung

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Format: 1 online resource (281 pages)

Edition: 1st ed. 2023.

ISBN: 981-19-9361-0

Content: This open access book presents the findings from on-site research into radioactive cesium contamination in various agricultural systems affected by the Fukushima Daiichi Nuclear Power Plant accident in March 2011. This fourth volume in the series reports on studies undertaken at contaminated sites such as farmland and forests, focusing on soil, water, mountain, agricultural products, and animals. It also provides additional data collected in the subsequent years to show how the radioactivity levels in agricultural products and their growing environments have changed with time and the route by which radioactive materials entered agricultural products as well as their movement between different components (e.g., soil, water, and trees) within an environmental system (e.g., forests). The book covers various topics, including radioactivity testing of food products; decontamination trials for rice and livestock production; the state of contamination in, trees, mushrooms, and timber; the dynamics of radioactivity distribution in paddy fields and upland forests; damage incurred by the forestry and fishery industries; and the change in consumers’ attitudes. In the series of this book, a real-time radioisotope imaging system has been introduced, a pioneering technique to visualize the movement of cesium in soil and in plants. This is the only book to provide systematic data on the actual change of radioactivity, which is of great value to all researchers who wish to understand the effect of radioactive fallout on agriculture. In addition, it helps the general public better understand radio-contamination issues in the environment. The project is ongoing; the research groups from the Graduate School of Agricultural and Life Sciences of The University of Tokyo continue their work in the field further to evaluate the long-term effects of the Fukushima accident.

Note: 1. An Overview of our research -- 2. Recovery of Food Production from Radioactive Contamination Caused by the Fukushima Nuclear Accident -- 3. Annual Reduction of Transfer Factors of Radiocesium from Soil to Rice Cultivated in a KCl Fertilized and Straw Plowed-in Paddy Field from 2015 to 2021 -- 4. Effects of radiocesium from suspended matter and fallout on agricultural products -- 5. Verification of Uptake and Transport Properties of Cesium in Hydroponically Cultivated Quercus Serrata -- 6. Candidates for breeding target genes related to cesium transport in plants after the Fukushima Daiichi Nuclear Power Plant accident -- 7. Evaluation of the Absorption of Different Forms of Cesium from Soil -- 8. Structure, Composition, and Physicochemical Properties of Radiocesium-Bearing Microparticles Emitted by the Fukushima Daiichi Nuclear Power Plant Accident -- 9. Verification of Effects on Crops and Surrounding Environment in Agriculture Using Radioactively Contaminated Grass Silage Compost Made by Aerobic Ultra-High Temperature Fermentation -- 10. Transport of 137Cs into Fruits after External Deposition onto Japanese Persimmon Trees -- 11. Progress Towards Managing Radiocesium Contamination in Orchards -- 12. Overview of Radiocesium Dynamics in Forests: First Decade and Future Perspectives -- 13. Toward the Estimation of Radiocesium Activity Concentration in Trunks of Coppiced Quercus Serrata: Leaf Availability Instead of Felling -- 14. Decomposition of Organic Matters in a Forest Floor Enhanced Downward Migration of Radioactive Cs after the Accident of the FDNPP -- 15. Effect of exchangeable and non-exchangeable potassium in soil on cesium uptake by Quercus serrata seedlings -- 16. Ten-year Transition of Radiocesium Contamination in Wild Mushrooms in the University of Tokyo Forests after the Fukushima Accident -- 17. Challenge to resume production of mushroom bed logs by potassium fertilizer application -- 18. Studies on the revitalization of radioactive-contaminated mushroom log forests: focus on shoots -- 19. Contribution of cesium-bearing microparticles to cesium in soil and river water of the Takase River watershed and their effect on the distribution coefficient -- 20. Global Fallout: Radioactive Materials from Atmospheric Nuclear Tests That Fell Half a Century Ago and Where to Find Them -- 21. Resilience Education Program in Iitate Village for the Young Generation.

Additional Edition: ISBN 981-19-9360-2

Language: English

DOI: 10.1007/978-981-19-9361-9

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Format: 1 online resource (xi, 263 pages) : , illustrations (some colour); digital file(s).

Edition: First edition 2016.

ISBN: 4-431-55828-4

Series Statement: e6d1bafc-e6ab-4bb6-9b72-e3b466892819

Content: This book reports the results from on-site research into radioactive cesium contamination in various agricultural systems affected by the Fukushima Daiichi Nuclear Power Plant accident that occurred in March 2011. This is the second volume from the research groups formed in the Graduate School of Agricultural and Life Sciences of The University of Tokyo who have published the initial data in their first volume. In this book, additional data collected in the subsequent years are presented to show how the radioactivity level in agricultural products and their growing environments have changed with time. The data clarify the route by which radioactive materials entered agricultural products and their movement among different components (e.g., soil, water, and trees) within an environmental system (e.g., forests). The book consists of various topics, including radioactivity inspection of food products; decontamination trials for rice and livestock production; the state of contamination in wild animals and birds, trees, mushrooms, and timber; the dynamics of radioactivity distribution in mountain and paddy fields; damage incurred by the forestry and fishery industries; and the change in consumers’ minds. The last chapter introduces a real-time radioisotope imaging system, the forefront technique to visualize actual movement of cesium in soil and in plants. This is the only book to provide systematic data about the actual change of radioactivity, and thus is of great value for all researchers who wish to understand the effect of radioactive fallout on agriculture. The project is ongoing; the research groups continue their work in the field for further evaluation of the long-term effects.

Note: Bibliographic Level Mode of Issuance: Monograph , 1. An Overview of Our Research -- 2. Monitoring Inspection for Radioactive Substances in Agricultural, Livestock, Forest, and Fishery Products in Fukushima Prefecture -- 3. Rice Inspections in Fukushima Prefecture -- 4. Cesium accumulation in paddy field rice grown in Fukushima from 2011 to 2013: cultivars and fertilization -- 5. Physiological verification of the effect of potassium supply on the reduction of radiocesium content in rice grain -- 6. Consecutive Field Trials of Rice Cultivation in Partially Decontaminated Paddy Fields to Reduce Radiocesium Absorption in the Iitate Village in Fukushima Prefecture -- 7. Effects of “clean feeding” management on livestock products contaminated with radioactive cesium due to the Fukushima Daiichi nuclear power plant accident -- 8. Adverse effects of radiocesium on the promotion of sustainable circular agriculture including livestock due to the Fukushima Daiichi nuclear power plant accident -- 9. Wild boars in Fukushima after the nuclear power plant accident: Distribution of radiocesium -- 10. Contamination of Wild Animals: Microhabitat Heterogeneity and Ecological Factors of Radioactive Cesium Exposure in Fukushima -- 11. Translocation of radiocesium in fruit trees -- 12. The effects of radioactive contamination on the forestry industry and commercial mushroom-log production in Fukushima, Japan -- 13. Radiocesium in timber of Japanese cedar, and Japanese red pine, in the forests of Minamisoma, Fukushima -- 14. Ecosystem monitoring of radiocesium redistribution dynamics in a forested catchment in Fukushima after the nuclear power plant accident in March 2011 -- 15. Reduction of air radiation dose by ponding paddy fields -- 16. Collaboration Structure for the Resurrection of Iitate Village, Fukushima: A Case Study of a Nonprofitable Organization -- 17. Impacts of the nuclear power plant accident and the start of trial operations in Fukushima fisheries -- 18. Consumer evaluation of foods from the disaster affected area: Change in 3 years -- 19. Imaging Techniques for Radiocesium in Soil and Plants. , Also available in print form. , In English.

Additional Edition: Print version: Agricultural implications of the Fukushima Nuclear Accident : the first three years. Tokyo, Japan : Springer Open, [2016] ISBN 9784431558262

Additional Edition: ISBN 4431558268

Language: English

DOI: 10.1007/978-4-431-55828-6