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Environmental noise exposure assessment from fireworks at festivals and pilgrimages in Northern Portugal / Robson Silva Passos.. [et al.]

Passos, Robson Silva, co-autor

Applied Acoustics . ISSN 0003-682X . Amsterdam : Elsevier, Vol. 181 (2021) , p.1-9

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Although most research related to urban noise exposure, refers mainly to transportation noise, epidemi ological research has already demonstrated the risks of leisure noise exposure, including fireworks, on children, the youth, and young adults thus denoting the need for further investigation. Cumulatively, the general population living near an event’s location can also feel disturbed by this type of noise. This study investigated the noise produced by fireworks at events not yet evaluated, indicating the need for better noise management by the organizers, as well as a revision of the recent European Directive in addressing exposure limits for children. The objective of this study was to evaluate the noise exposure of the population of Northern Portugal during fireworks at festivals and pilgrimages. With that purpose, measurements and questionnaires were conducted at 27 non-pyromusical and pyromusical events. Events considered to be the largest or the most traditional events which occur annually in the Northern Region of Portugal. The measurement equipment was a type 1 sound level meter, from 01 dB, positioned at the most exposed point, meaning, the area where the population was closest to the fireworks. The measurement time lasted for the entire duration of the firework explosions. [Do resumo]

fogo de artifício; manifestação cultural; Portugal; ruído; poluição sonora

52 MEIO AMBIENTE

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