The surveillance around nuclear installations in Italy Summary of ten years experience

According to the italian nuclear law monitoring networks have been established around nuclear power plants and nuclear research centers; These networks are under the control of ENEA Directorate for Nuclear Safety and Radiation Protection. The paper examines the results of the last ten year of operation of these networks as they have been collected in various years. The analysis of these data is of particular interest as it refers to different phases of the plant life. (author)