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The transport mechanisms of (222)Rn in soil at Tateishi as an anomaly spot in Japan.
Iskandar, D; Iida, T; Yamazawa, H; Moriizumi, J; Koarashi, J; Yamasoto, K; Yamasaki, K; Shimo, M; Tsujimoto, T; Ishikawa, S; Fukuda, M; Kojima, H.
Afiliación
  • Iskandar D; Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan. dadong@nucl.nagoya-u.ac.jp
Appl Radiat Isot ; 63(3): 401-8, 2005 Sep.
Article en En | MEDLINE | ID: mdl-15950479
The (222)Rn concentration profiles in soil have been measured at an anomaly spot in Tateishi, Japan. In winter, the concentrations were low and showed a negative gradient with depth, but in other seasons, the concentration had both positive and negative gradients with depth, and dramatically changed by time. On the assumption that there was ventilation in deep layers and with driving forces of wind and temperatures, these phenomena were successfully explained. This finding would contribute to a numerical model for (222)Rn transport in soil.
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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Radioisótopos / Contaminantes Radiactivos del Suelo / Radón / Modelos Químicos Tipo de estudio: Prognostic_studies Límite: Humans País/Región como asunto: Asia Idioma: En Revista: Appl Radiat Isot Asunto de la revista: MEDICINA NUCLEAR / SAUDE AMBIENTAL Año: 2005 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido
Buscar en Google
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PubMed Links

Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Radioisótopos / Contaminantes Radiactivos del Suelo / Radón / Modelos Químicos Tipo de estudio: Prognostic_studies Límite: Humans País/Región como asunto: Asia Idioma: En Revista: Appl Radiat Isot Asunto de la revista: MEDICINA NUCLEAR / SAUDE AMBIENTAL Año: 2005 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Reino Unido