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Radioactive Cesium Distribution

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Distribution of radioactive cesium and stable cesium in ...

The kidney showed the highest concentration of radioactive cesium among internal organs, whereas the liver was lowest. Radioactive cesium concentration in the blood was about 8% of that in the neck muscle. Characteristics of stable cesium distribution were almost the same as those of radioactive cesium. Correlation coefficient between ...

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Distribution of radioactive cesium in soil and its uptake ...

2018-6-1 · (2014). Distribution of radioactive cesium in soil and its uptake by herbaceous plants in temperate pastures with different management after the Fukushima Dai-Ichi Nuclear Power Station accident. Soil Science and Plant Nutrition: Vol. 60, No. 6, pp. 790-800.

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Distribution of radioactive cesium and its seasonal ...

2015-8-16 · The amount of radioactive cesium in various tissues of cattle which lived in the highly contaminated area designated as the "difficult‐to‐return zone", was measured in May and December of 2014. The average concentration of radioactive cesium in the skeletal muscles ranged from 3900 to 5500 Bq/kg, and there was no significant difference ...

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Distribution of Dose-Rates and Deposition of Radioactive ...

The kidney showed the highest concentration of radioactive cesium among internal organs, whereas the liver was lowest. Radioactive cesium concentration in the blood was about 8% of that in the neck muscle. Characteristics of stable cesium distribution were almost the same as those of radioactive cesium. Correlation coefficient between ...

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Distribution of Radioactive Cesium (134Cs Plus 137Cs) in a ...

2013-6-1 · We investigated the fate of radioactive cesium (134 Cs plus 137 Cs) during the production of tofu, natto, and nimame (boiled soybean) from a contaminated Japanese soybean cultivar harvested in FY2011.Tofu, natto, and nimame were made from soybean grains containing radioactive cesium (240 to 340 Bq/kg [dry weight]), and the radioactive cesium in the …

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(PDF) Stable and radioactive cesium: A review about ...

Stable and radioactive cesium: A review about distribution in the environment, uptake and translocation in plants, plant reactions and plants'' potential for bioremediation

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Altitude distribution of radioactive cesium at Fuji ...

2014-11-1 · Altitude distribution of radioactive cesium. The altitude distribution of radioactive cesium inventory (Bq/m 2) and the activity ratios of 134 Cs/ 137 Cs are given in Fig. 1. Figure 1 shows that the 134 Cs and 137 Cs activities are in the range of triple-digit, and being higher activities in the lower altitude. Beryllium-7 peak could not be ...

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Radioactive and stable cesium isotope distributions and ...

2018-6-1 · The radioactive cesium distribution in our study in 2014 was closer to that reported for mature Japanese cedar in 2013 by Coppin et al. (2006), with the low fraction in the wood compartments and the largest fraction in the tree trunk. Since 2015, however, clear trends indicate that radiocesium distribution is approaching a quasi-equilibrium ...

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Distribution of radioactive Cesium in trees and effect of ...

2013-7-1 · @article{osti_22535277, title = {Distribution of radioactive Cesium in trees and effect of decontamination of forest contaminated by the Fukushima nuclear accident}, author = {Iijima, K. and Funaki, H. and Tokizawa, T. and Nakayama, S.}, abstractNote = {In decontamination pilot projects conducted by Japan Atomic Energy Agency (JAEA), many different techniques were …

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Radioactive cesium distribution in bamboo …

2014-2-7 · Radioactive cesium distribution in bamboo [Phyllostachys reticulata (Rupr) K. Koch] shoots after the TEPCO Fukushima Daiichi Nuclear Power Plant disaster Hiromi NAKANISHI1, Houdo TANAKA1, Kouki TAKEDA1, Keitaro TANOI1, Atsushi HIROSE1, Seiji NAGASAKA2, Takashi YAMAKAWA1 and Satoshi MORI1

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Distribution of Radioactive Cesium in the Ocean [MOE]

2019-2-28 · Distribution of Radioactive Cesium in the Ocean Chapter 4 Concept of Radiological Protection 4.4 Long-term Effects Distribution in the ocean of radioactive materials released due to the accident at Tokyo Electric Power Company (TEPCO)''s Fukushima Daiichi NPS has changed significantly over time.

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Depth Distribution of Radioactive Cesium in Soil Collected ...

2018-12-13 · The analysis results show radiation (Bq) per unit weight (kg)(hereafter, radioactivity concentration). Prior to the preparation of the data, in order to confirm the condition in the depth distribution of radioactive cesium comprehensively mainly within a 100 km radius of the Fukushima Dai-ichi NPP, we collected soil samples at various depths using scraper plate …

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Internal structure of cesium-bearing radioactive ...

2016-2-3 · Nakanishi, H. et al. Radioactive cesium distribution in bamboo Phyllostachys reticulata (Rupr) K. Koch shoots after the TEPCO Fukushima …

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Distribution of Dose-Rates and Deposition of …

2021-4-2 · Distribution of Dose-Rates and Deposition of Radioactive Cesium by the Airborne Monitoring Surveys Japan Atomic Energy Agency, Tatsuo Torii, Yukihisa Sanada and Takeshi Sugita Japan Map Center, Kei Tanaka To survey the impact of radioactive cesium emitted into the atmosphere and de-

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Distribution of Radioactive Cesium in Ostrich (Struthio ...

2016-6-10 · We detected the radioactive cesium (Cs) which exceeded the standard limit (100 Bq/kg) in skeletal muscles of cattle in the area7). There has been no information of Measurements of radioactivitythe distribution of radioactive Cs and the other radioactive nuclides in ostriches. Ostrich meat is known as a healthy alternative to other

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Distribution of radioactive cesium in soil and its uptake ...

The accident at Fukushima Dai-Ichi Nuclear Power Station (NPS) extensively contaminated the agricultural land in the Tohoku region of Japan with radioactive cesium [sum of cesium-134 (134 Cs) and cesium-137 (137 Cs)].We evaluated the status of radioactive cesium (Cs) contamination in soil and plants at the Field Science Center of Tohoku University, northern Miyagi prefecture, …

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Application of Radioactive Fallout Cesium-137 for ...

(Longmore, 1982). Cesium-137 moves from the strat-osphere back to the troposphere and re-entry from the troposphere to the earth''s surface (fallout) is strongly related to local precipitation patterns and rates (Davis, 1963; Longmore, 1982). Temporal and spatial distribution of radioactive fallout on the earth''s surface has been extensively

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Distribution of radioactive cesium in edible parts of ...

Itaru Sato, Jun Sasaki, Hiroshi Satoh, Yoshitaka Deguchi, Kumiko Otani and Keiji Okada, Distribution of radioactive cesium and its seasonal variations in cattle living in the "difficult‐to‐return zone" of the Fukushima nuclear accident, Animal Science Journal, 87, 4, …

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Transfer and distribution analysis of radioactive cesium ...

In order to study the possibility of removing radioactive cesium (Cs),134Cs and 137Cs, accumulated on the soil surface, a column device of Cs-contaminated soil overlaid on non-contaminated soil was constructed. The movement and distribution of radioactive Cs in soil by pouring various solutions were analyzed with an imaging plate. Further analysis of the …

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Distribution of radioactive cesium and stable cesium in ...

Radioactive cesium concentration in the blood blood Subject Category: Anatomical and Morphological Structures see more details was about 8% of that in the neck muscle. Characteristics of stable cesium distribution were almost the same as those of radioactive cesium. Correlation coefficient between radioactive cesium and stable cesium in tissues ...

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Spatiotemporal distribution of radioactive cesium …

2013-1-8 · The spatial distribution of radioactive cesium in Tokyo Bay was indicated that the radioactive cesium immediately deposited after flowing into the river mouth. The results also suggested that the radioactive cesium, which precipitated to the ground, was carried to the river along with the clay particles by rainfall and transported to the estuary.

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Transfer and distribution analysis of radioactive cesium ...

2019-10-29 · In order to study the possibility of removing radioactive cesium (Cs),134Cs and 137Cs, accumulated on the soil surface, a column device of Cs-contaminated soil overlaid on non-contaminated soil was constructed. The movement and distribution of radioactive Cs in soil by pouring various solutions were analyzed with an imaging plate. Further analysis of the …

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Radioactive cesium dynamics during food processing

2016-12-5 · Distribution radioactive cesium during food processing Change of concentration of radioactive cesium by food processing Effective dose from radioactive cesium in dietary foods Presentation of information to consumers . 2 2011 March 11: The great east Japan earthquake

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Quantitative modeling of radioactive cesium …

2021-5-11 · Peak radioactive cesium levels in boar tissues are predicted to occur in winter and early spring, probably due to increased reliance on food sources prone to cesium accumulation during these seasons.

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Long-term Distribution of Radioactive Cesium in the ...

2021-3-14 · Radioactive cesium in seawater and sediments of Japan ―20― Ocean, its concentration has gradually declined throughout the survey regions, with theexception of a spike in May–June 1986 due to the April 1986 Chernobyl nuclear power-plant accident. Because the beta-ray measurement method was used at that time,

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Stable and radioactive cesium: A review about distribution ...

2018-3-15 · 2. Stable and radioactive cesium in the environment. Cesium occurs naturally in soil and water as stable isotope derived from soil minerals. Radioactive radiocesium is generated mainly by three reasons: discharge from reprocessing plants, global fallout after testing of nuclear weapons, and fallout after accidents such as the Chernobyl and the Fukushima nuclear …

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Distribution of Radioactive Cesium in the Population of ...

1999-10-1 · Read "Distribution of Radioactive Cesium in the Population of Northern Sweden: A Follow-up Study, Radiation Protection Dosimetry" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

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Distribution of Radioactive Cesium (134Cs plus 137Cs) in ...

2015-3-1 · We investigated the distribution of cesium-134 (134 Cs) and cesium-137 (137 Cs) during polishing and cooking of rice to obtain their processing factors (Pf) and food processing retention factors (Fr) to make the information available for an adequate understanding of radioactive Cs dynamics.Polishing brown rice resulted in a decreased radioactive Cs …

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Distribution of Radioactive Cesium ( 137 Cs) during ...

The distribution of radioactive cesium (137 Cs) from noodles to broth during noodle cooking was investigated using rice noodles differing in firmness.The firmness of rice noodles was controlled by the gluten concentration, 5%, 10%, and 20%, in rice powder.

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Radioactive cesium distribution in bamboo [ Phyllostachys ...

Radioactive cesium distribution in bamboo [ Phyllostachys reticulata (Rupr) K. Koch] shoots after the TEPCO Fukushima Daiichi Nuclear Power Plant …

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Changes in Radioactive Cesium Distribution in Forests [MOE]

2016-1-18 · Changes in Radioactive Cesium Distribution in Forests. Radioactive cesium deposited on trees, leaves and branches, etc. in the surveyed forests gradually transferred into soil from 2011 to 2012 and the percentage of radioactive cesium found in soil increased significantly. In the surveyed quercus serrata forest and cedar forest in Otama in ...

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Distribution of highly radioactive microparticles in ...

2019-10-16 · Abundance and distribution of radioactive cesium-rich microparticles released from the Fukushima Daiichi Nuclear Power Plant into the environment. Chemosphere, 2020; 241: 125019 DOI: 10.1016/j ...