Reducing radiation exposure using commonly available objects. (65/86)

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Retention of potentially mobile radiocesium in forest surface soils affected by the Fukushima nuclear accident. (66/86)

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Vertical distribution and estimated doses from artificial radionuclides in soil samples around the Chernobyl nuclear power plant and the Semipalatinsk nuclear testing site. (67/86)

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Concentration of strontium-90 at selected hot spots in Japan. (68/86)

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Inferences about radionuclide mobility in soils based on the solid/liquid partition coefficients and soil properties. (69/86)

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Degradation of the persistent organic pollutant [14C]heptachlor in Japanese field soils. (70/86)

The fate of [(14)C]heptachlor in Saitama soil and the degradation of [(14)C]heptachlor in four Japanese field soils over 112 d after application were investigated. Heptachlor was degraded mainly to cis-heptachlor epoxide by a biotic process and to 1-hydroxychlordene by an abiotic process in the field soils. Volatilization of heptachlor and cis-heptachlor epoxide from the soil was observed over the experimental period. The amount of 1-hydroxychlordene produced in the soils appeared to be related to the soil water contents. Because heptachlor and heptachlor epoxides are predicted to volatilize to the atmosphere and to persist in soils, these compounds are thought to spread among Japanese environmental compartments even after a ban on their use.  (+info)

Operational level for unconditional release of contaminated property from affected areas around Fukushima Daiichi nuclear power plant. (71/86)

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Concentration of radiocesium in the wild Japanese monkey (Macaca fuscata) over the first 15 months after the Fukushima Daiichi nuclear disaster. (72/86)

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