Citation

Puyana-Romero V, Cueto JL, Ciaburro G, Bravo-Moncayo L, Hernandez-Molina R. Int. J. Environ. Res. Public Health 2022; 19(3): e1115.

Copyright

(Copyright © 2022, MDPI: Multidisciplinary Digital Publishing Institute)

DOI

10.3390/ijerph19031115

PMID

35162140

Abstract

Environmental legislation in Ecuador is advancing with the legitimate aspiration of providing citizens with new standards of quality and environmental health. In the context of environmental noise, these legislative advances are based on the experience accumulated in other countries, which is an advantage that must be managed with caution by incorporating local factors into noise management procedures. This study advances two lines of work. The first is to survey the population about their attitude towards noise from a major road to try to detect local factors in the annoyance and sleep disturbances. The second uses this information to compare noise indicators for the detection and ranking of hot-spots from major roads. The interviewees exhibited a high level of annoyance and sleep disturbance due to noise compared with the results of other studies.

RESULTS show that there are small differences in the definition of hot-spots when using WHO's dose-response curves for L(den) ≥ 68 dB for and for L(night) ≥ 58 dB, in comparison with the curves generated in this study (CS). Regarding the application of both dose-response curves (WHO vs. CS) to the estimation of the population at risk of the harmful effect of nighttime traffic noise (HSD), small oscillations are also observed even when L(night) ≥ 58 dB and L(noche) ≥ 60 dB are used.

Language: en

Keywords

dose–response indicators; major road traffic noise; noise action plans; noise hot-spot; noise legislation; noise survey