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Environmental evaluation of natural radioactivity in soil near a lignite-burning power plant in Turkey

dc.contributor.authorGören E.
dc.contributor.authorŞ, Turhan
dc.contributor.authorKurnaz A.
dc.contributor.authorGarad A.M.K.
dc.contributor.authorDuran C.
dc.contributor.authorUğur F.A.
dc.contributor.authorYeğingil Z.
dc.date.accessioned2026-01-03T10:13:27Z
dc.date.issued2017-11-01
dc.description.abstractNatural radionuclides are released into the environment together with fly ash from the coal-burning power plant and cause an increase in the natural radioactivity in environmental samples. The study concerns to the evaluation the influence of Kangal lignite-burning power plant (LBPP) with a power of 457 MWe, which has been in operation since 1989, on natural radionuclide a concentration in surface soil samples around it. Activity concentrations of natural radionuclides (226Ra, 232Th, 40K and 222Rn) in the soil samples, and emanation coefficient (EC) and mass (ERM) and surface (ERS) exhalation rate of radon were determined by using a gamma-ray spectrometer with an HPGe detector. The average values of 226Ra, 232Th, 40K and 222Rn, EC, ERM and ERS were found as 37±5, 17±3, 222±30Bqkg-1 and 9±1kBqm-3, 12%, 12.1 µBq kg-1 s-1 and 7.1mBqm-2 s-1, respectively. Absorbed gamma dose rate in outdoor air and the corresponding effective dose rate from external exposure and excess lifetime cancer risk were estimated to evaluate radiological hazards for human population. The results revealed that the Kangal LBPP has caused a small increment in 226Ra concentration in the studied area. No influence was observed for 232Th and 40K.
dc.description.urihttps://doi.org/10.1016/j.apradiso.2017.07.059
dc.description.urihttps://pubmed.ncbi.nlm.nih.gov/28797910
dc.description.urihttps://dx.doi.org/10.1016/j.apradiso.2017.07.059
dc.description.urihttps://hdl.handle.net/20.500.12605/14582
dc.identifier.doi10.1016/j.apradiso.2017.07.059
dc.identifier.endpage18
dc.identifier.issn0969-8043
dc.identifier.openairedoi_dedup___::c202177b31cb73c024d6a7cd81dff87e
dc.identifier.orcid0000-0002-7910-3461
dc.identifier.orcid0000-0002-6864-5564
dc.identifier.pubmed28797910
dc.identifier.scopus2-s2.0-85026769203
dc.identifier.startpage13
dc.identifier.urihttps://hdl.handle.net/20.500.12597/36567
dc.identifier.volume129
dc.identifier.wos000413058200003
dc.language.isoeng
dc.publisherElsevier BV
dc.relation.ispartofApplied Radiation and Isotopes
dc.rightsCLOSED
dc.subjectEffective dose
dc.subjectSoil
dc.subjectEnvironmental radioactivity
dc.subjectRadon surface exhalation rate
dc.subjectCoal-fired power plant
dc.subjectEmanation coefficient
dc.subjectRadon mass exhalation rate
dc.subject.sdg13. Climate action
dc.titleEnvironmental evaluation of natural radioactivity in soil near a lignite-burning power plant in Turkey
dc.typeArticle
dspace.entity.typePublication
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