Natural Background Radiation Dose Assessment in Taiwan

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The natural background radiation dose level in Taiwan was assessed by using the measured data and the newly published dose conversion ... EnvironmentalRadiationMonitoring EnvironmentalRadiationMonitoring RMCIntroduction RadiationMonitoringCenter NaturalBackgroundRadiationDoseAssessmentinTaiwan Environmentalradiationmonitoring Real-timeInformation Home EnvironmentalRadiationMonitoring NaturalBackgroundRadiationDoseAssessmentinTaiwan ::: RMCIntroduction RadiationMonitoringCenter NaturalBackgroundRadiationDoseAssessmentinTaiwan Environmentalradiationmonitoring Real-timeInformation ::: NaturalBackgroundRadiationDoseAssessmentinTaiwan LastUpdate:May05,2020 ThenaturalbackgroundradiationdoselevelinTaiwanwasassessedbyusingthemeasureddataandthenewlypublisheddoseconversionfactors.TheaverageindoorgammadoserateinTaiwanesehousesis72nSvh-1,whichishighcomparedwithothercountries,buttheindoorradonlevelismuchlowerthanmostofothercountries.TheannualeffectivedoseforadultsinTaiwanis1.56mSv,including0.25mSvfromcosmicrays,0.58mSvfromterrestrialexternalradiation,0.28mSvfromterrestrialinternalradiation,and0.36mSvfrominhalationof222Rn.Theotherminorcomponents,suchascosmogenicradionuclides,inhalationof222Rn,areestimatedtobeatthesamelevelastheworldaverage.Thenaturalradiationdoselevelisonlyabout2/3oftheglobalaveragequotedintheUNSCEAR1993Report.   AverageannualeffectivedoseforadultsfromnaturalbackgroundradiationinTaiwan.   No.80,Sec.1,ChenggongRd.,YongheDist.,NewTaipeiCity234,Taiwan(R.O.C.) Phone:+886-2-8231-7919 Fax:+886-2-8231-7804 Website:www.aec.gov.tw/english/ ContactUs PrivacyPolicyandSecurityNotice GovernmentWebsiteOpenInformationAnnouncement Statistics Copyright2020Reserved,AtomicEnergyCouncil,ExecutiveYuan.



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