title: Radon and radon daughter evaluation in a natural radioactivity survey indoors.
abstract: An indoor survey in order to estimate the population exposure in five towns of an Italian Region is presented. A particular methodology for the campaign was planned and is being applied. Gamma spectrometry of building materials, exposure rate measurements indoors and outdoors and radon concentration measurements indoors were taken with different techniques. A correlation was found between mean gamma exposure rate and mean radon concentration in the houses investigated. An evaluation of mean effective dose equivalents for the inhabitants of the five towns is reported.
mesh_terms: D003252:Construction Materials; D004781:Environmental Exposure; D005843:Geography; D006798:Housing; D006801:Humans; D007558:Italy; D008834:Microclimate; D011834:Radiation Monitoring / Q000379:methods; D011886:Radon / Q000032:analysis*
chemical_list: D011886:Radon