Measurement procedure to assess exposure to extremely low-frequency fields: a primary school case study

作者：Alonso A; Bahillo A^*; de la Rosa R; Carrera A; Duran R J; Fernandez P

来源：Radiation Protection Dosimetry, 2012, 151(3): 426-436.

DOI：10.1093/rpd/ncs026

How to correctly measure the exposure of general public to extremely low-frequency (ELF) radiation is a key issue for ELF epidemiological studies. This paper proposes a measurement procedure to accurately assess the exposure of people to electric and magnetic field in the frequency band from 5 Hz to 100 kHz in buildings and their premises. As ELF radiation could be particularly harmful to children, the measurement procedure is focused on exposure to ELF in schools. Thus, the students exposure to ELF fields can be assessed by correlating the ELF measurements to the hours of school activity. In this paper, the measurement protocol was applied to study the ELF exposure on students from Garca Quintana primary school in Valladolid, Spain. The campaign of measurements for ELF exposure assessment in this primary school was of great interest for the Regional Council of Public Health because of the social alarm generated by the presence of a significant number cancer cases in children.

• 出版日期2012-9