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rad association journal author guidelines aims and scope open access editorial board advisory board impressum reviewers editorial policy issn 2466-4294 (online) vol. 1 issue 1 issue 2 issue 3 vol. 2 issue 1 issue 2 issue 3 vol. 3 issue 1 rad conference rad conference proceedings volume 3, issue 1 table of contents invited review paper radioecology uranium mining legacy and radiation protection fernando p. carvalho pages: 1-6 doi: 10.21175/radj.2018.01.001 received: 29 jun 2017, received revised: 9 jan 2018, accepted: 15 jan 2018, published online: 2 apr 2018 abstract | references | full text (pdf) old uranium and radium production sites in portugal were investigated to determine concentrations of uranium series radionuclides in mining and milling waste, mine drainage, and in surrounding environment. it was found that the ingestion of horticulture products grown with irrigation water from contaminated wells, combined with radon inhalation and enhanced ambient radiation doses could be the origin of radiation exposure of members of the population exceeding radiation dose limits. site clean-up and environmental remediation measures were applied in many of those legacy sites, including coverage of tailings, continued treatment of mine water drainage, and removal of contaminated materials. these remediation measures reduced local contamination and the exposure of population to radioactivity, contributing to improved radiation safety. lessons to retain and procedures currently recommended to avoid generating new uranium legacies are summarized. environmental contamination from uranium production facilities and their remediation. proceedings of an international workshop , proceedings of an international workshop, iaea, vienna, austria, 2005. retrieved from: https://www-pub.iaea.org/mtcd/publications/pdf/pub1228_web.pdf ; retrieved on: jan. 20, 2018 r. hähne, s. murphy, j. j. vrijen, “state and prospects of closure and remediation of tailings deposits from uranium ore processing and heap leaching in europe,” in the uranium mining remediation exchange group: selected papers 1995–2007 , vienna, austria: iaea, 2011, pp. 7 – 27. retrieved from: https://www-pub.iaea.org/mtcd/publications/pdf/p_1524_cd/pdf/sti_pub_1431.pdf ; retrieved on: jan. 10, 2018 managing environmental and health impacts of uranium mining , no. 7062, oecd nea, boulogne-billancourt, france, 2014. retrieved from: https://www.oecd-nea.org/ndd/pubs/2014/7062-mehium.pdf ; retrieved on: jan. 10, 2018 f. p. carvalho, “past uranium mining in portugal: legacy, environmental remediation and radioactivity monitoring,” in the uranium mining remediation exchange grou p : selected papers 1995–2007 , vienna, austria: iaea, 2011, pp. 145 – 155. retrieved from: https://www-pub.iaea.org/mtcd/publications/pdf/p_1524_cd/pdf/sti_pub_1431.pdf ; retrieved on: jan. 10, 2018 f. p. carvalho, “environmental radioactive impact associated to uranium production,” am. j. environ. sci . vol. 7, no. 6, pp. 547 – 553, 2011. doi: 10.3844/ajessp.2011.547.553 j. m. falcão et al., minas de uranio e seus resíduos: efeitos na saúde da população , relatório científico i, instituto superior técnico, lisboa, portugal, 2005. 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(j. m. falcão et al., “uranium mines and their residues: effects on the public heath,” scientific report ii, institute of technology, lisbon, portugal, 2007.) retrieved from: http://www.itn.pt/docum/relat/minurar/2007-minurar-relatorio2.pdf ; retrieved on: jan. 11, 2018 f. p. carvalho, “the national radioactivity monitoring program for the regions of uranium mines and uranium legacy sites in portugal,” procedia earth planet. sci. , vol. 8, pp. 33 – 37, 2014. doi: 10.1016/j.proeps.2014.05.008 a herança das minas abandonadas , lisboa, portugal: dgeg & edm, 2011. ( the legacy of abandoned mines , lisboa, portugal: dgeg & edm, 2011.) retrieved from: http://edm.pt/wp-content/uploads/2017/03/livro_edm.pdf ; retrieved on: jan 11, 2018 f. p. carvalho, j. m. oliveira, m. malta, “analyses of radionuclides in soil, water and agriculture products near the urgeiriça uranium mine in portugal,” j. radioanal. nucl. chem. , vol. 281, no. 3, pp. 479 – 484, sep. 2009. doi: 10.1007/s10967-009-0027-5 f. p. carvalho et al., “radioactive survey in former uranium mining areas in portugal,” in proc. international workshop on environmental contamination from uranium production facilities and remediation measures , lisbon, portugal, 2004, pp. 11 – 13. retrieved from: https://www-pub.iaea.org/mtcd/publications/pdf/pub1228_web.pdf ; retrieved on: jan. 11, 2018 f. p. carvalho et al., “contamination of hydrographical basins in uranium mining areas of portugal,” in uranium in the environment: mining impacts and consequences , b. j. merkel, a. hasche-berge, eds., berlin, germany: springer-verlag, 2006, ch. 70, pp. 691 – 702. doi: 10.1007/3-540-28367-6_70 f. p. carvalho, j. m. oliveira, i. faria, “alpha emitting radionuclides in drainage from quinta do bispo and cunha baixa uranium mines (portugal) and associated radiotoxicological risk,” bull. environ. contam. toxicol. , vol. 83, no. 5, pp. 668 – 673, nov. 2009. doi: 10.1007/s00128-009-9808-3 pmid: 19590808 f. p. carvalho, j. m. oliveira, m. o. neves, m. m. abreu, e. m. vicente, “soil to plant (solanum tuberosum l.) radionuclide transfer in the vicinity of an old uranium mine,” geochem. explor. env. a ,vol. 9, no. 3, pp. 275 – 278, 2009. doi: 10.1144/1467-7873/09-213 f. p. carvalho, j. m. oliveira, m. malta, “radioactivity in soils and vegetables from uranium mining regions,” procedia earth planet. sci. , vol. 8, pp. 38 – 42, 2014. doi: 10.1016/j.proeps.2014.05.009 f. p. carvalho, j. m. oliveira, m. malta, “intake of radionuclides with the diet in uranium mining areas,” procedia earth planet. sci. , vol. 8, pp. 43 – 47, 2014. doi: 10.1016/j.proeps.2014.05.010 f. p. carvalho, j. m. oliveira, m. malta, “radioactivity in iberian rivers with uranium mining activities in their catchment areas,” procedia earth planet. sci. , vol.8, pp. 48 – 52, 2014. doi: 10.1016/j.proeps.2014.05.011 f. p. carvalho et al., “radioactivity in the environment around past radium and uranium mining sites of portugal,” j. environ. radioact. , vol. 96, no. 1-3, pp. 39 – 46, jul-sep. 2007. doi: 10.1016/j.jenvrad.2007.01.016 pmid: 17433852 f. p. carvalho, j. m. oliveira, m. malta, “radioactivity and water quality in areas of old uranium mines (viseu, portugal),” water air soil pollut. , vol. 227, no. 8, pp. 227 – 252, aug. 2016. doi: 10.1007/s11270-016-2948-2 f. p. carvalho, j. m. oliveira, m. malta, “preliminary assessment of uranium mining legacy and environmental radioactivity levels in sabugal region, portugal,” int. j. energ. environmental engineering , vol. 7, no. 4, pp. 399 – 408, dec. 2016. doi: 10.1007/s40095-016-0219-z radiation protection and safety of radiation sources: international basic safety standards , general safety requirements no. gsr part 3, iaea, vienna, austria, 2014. retrieved from: https://www-pub.iaea.org/mtcd/publications/pdf/pub1578_web-57265295.pdf ; retrieved on: jan. 11, 2018 sources and effects of ionizing radiation, vol. 1, unscear report (a/55/46), unscear, new york (ny), usa, 2000. retrieved from: http://www.unscear.org/docs/publications/2000/unscear_2000_report_vol.i.pdf ; retrieved on: jan. 12, 2017 f. p. carvalho, j. m. oliveira, m. malta “radon in a uranium bearing region of portugal,” in book of abstr. 5 th int. conf. radiation and applications in various fields of research (rad 2017) , budva, montenegro, 2017, p. 452. retrieved from: http://www.rad-co