植被起火，放射性物质释放到空气中

WIT Transactions on Biomedicine and Health Pub Date : 2011-07-14 DOI:10.2495/EHR110011

F. Carvalho, João M. Oliveira, M. Malta

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引用次数: 5

摘要

天然存在的放射性核素，例如铀和钍系列的放射性核素，以及人工放射性核素，通常以低浓度积聚在植物中。夏季植被火灾将这些天然的和人造的放射性核素释放到大气中。铀同位素238 U、235 U、234 U、232 Th、230 Th、226 Ra、210 Pb和

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Vegetation fires and release of radioactivity into the air

Naturally-occurring radionuclides, such as those of the uranium and thorium series, as well as artificial radionuclides, are accumulated in plants generally in low concentrations. Summer vegetation fires release these natural and man-made radionuclides into the atmosphere. Concentrations of uranium isotopes 238 U, 235 U, 234 U, 232 Th, 230 Th, 226 Ra, 210 Pb and

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WIT Transactions on Biomedicine and Health

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