Archives of Acoustics, 43, 2, pp. 177–185, 2018

Acoustic Influence of Vehicles on a Protected Natural Area in the Southwest of the Iberian Peninsula

University of Huelva

University of Huelva

Juan Pedro BOLIVAR
University of Huelva

Natural sounds are essential elements for ecosystems, and therefore necessary for many ecological functions, forming what is called “natural soundscapes”. The Natural Reserve Laguna del Portil (NRLP), located in the southwest of the Iberian Peninsula, is an ecosystem which was declared by Spanish authorities as Protected Natural Reserve. In the south area of the NRLP, there is a regional road with high
traffic intensity, which affects the soundscapes of this natural reserve. In this study, the road potential noise impact on the natural sounds of the NLRP is analysed. This analysis was done both in winter and summer, and also using two independent methods: 1) spatial sampling measures in 43 different points of the NRL; and 2) noise mapping using noise levels prediction software. From the comparison of the results of both methods and seasons the following conclusions were reached: 1) an approach to the natural soundscape of NRLP both in winter and summer, 2) the acoustic impact of the road on the NRLP, and 3) the variation of the traffic noise depending on the distance to the road, and its seasonal variation. This study could be to improve the management of the NRLP and to help to preserve the natural soundscape of the reserve.
Keywords: natural sounds; soundscapes; noise; protected natural area
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).


Ambrose S., Burson S. (2004), Soundscape Studies in National Parks. The George Wright FORUM, 21, 1, 29–38.

Barber J.R. et al. (2011), Anthropogenic noise exposure in protected natural areas: estimating the scale of ecological consequences, Landscape Ecology, 26, 9, 1281–1295.

Briggs J., Rinella J., Marin L. (2011), Using acoustical data to manage for solitude in wilderness areas, Park Science, 28, 3, 81–83.

Camusso C., Pronello C. (2016), A study of relationships between traffic noise and annoyance for different urban site typologies, Transportation Research Part D: Transport and Environment, 44, 122–133.

Carrier M., Apparicio P., Séguin A.M., Crouse D. (2016), The cumulative effect of nuisances from road transportation in residential sectors on the Island of Montreal – Identification of the most exposed groups and areas, Transportation Research Part D: Transport and Environment, 46, 11–25.

Decree 213 (2012), on noise pollution of the Autonomous Community of the Basque Country [Decreto de 16 de octubre, sobre la contaminación acústica de la Comunidad Autónoma del País Vasco]. Official Bulletin of the Basque Country number 213. BOPV nº 222.

EEC (1992), Council Directive 92/43 on the conservation of natural habitats and of wild fauna and flora. Official Journal L 206, 21 May, 7–50.

Fricke F. (1984), Sound attenuation in forests, Journal of Sound and Vibration, 92, 1, 149–158.

Gómez Escobar V., Barrigón Morilla J.M., Rey Gonzalalo G., Vilchez Gómez R., Carmona del Rio J., Méndez Sierra J.A. (2012), Analysis of the Grid Sampling Method for Noise Mapping, Archives of Acoustics, 37, 4, 499–514.

Iglesias-Merchan C., Diaz-Balteiro L., Soliño M. (2015), Transportation planning and quiet natural areas preservation: Aircraft overflights noise assessment in a National Park, Transportation Research Part D: Transport and Environment, 41, 1–12.

ISO 1996-1. (2003) Acoustics – Description, measurement and assessment of environmental noise – Part 1: Basic quantities and assessment procedures, International Organisation for Standardization.

ISO 1996-2. (2007), Acoustics – Description, measurement and assessment of environmental noise – Part 2: Determination of environmental noise levels, International Organisation for Standardization.

Kompala J., Lipowczan A. (2007), Noise hazard to the population of areas connected with functioning of roadway frontier crossings, Archives of Acoustics, 32, 2, 279–286.

Lamure C. (1986), Road traffic noise: generation, propagation and control, Chap. 12 [in:] Noise pollution, Chichester: John Wiley & Sons Ltd.

Law 2/89 of July 18 (1989), On inventory of protected natural areas of Andalusia and additional measures for their protection [Ley de 18 de julio. Por la que se aprueba el inventario de espacios naturales protegidos de Andalucía y se establecen medidas adicionales para su protección]. Official Bulletin of the Junta de Andalucía number 60.

López L., Díaz E.R., Marey M.F. (2012), Desarrollo y validación de una metodología para la planificación acústica en áreas rurales, XVI Congreso Internacional de Ingeniería de Proyectos, Valencia, 11–13 de julio.

Lynch E., Northrup J.M., McKenna M.F., Anderson C.R., Jr, Angeloni L., Wittemyera G. (2015), Landscape and anthropogenic features influence the use of auditory vigilance by mule deer, Behavioral Ecology, 26, 1, 75–82.

National Parck, Service. (2004), Director's Order #47: Soundscapes Preservation and Noise Management, NPS.

Nega T., Yaffe N., Stewart N., Fu W-H. (2013), The impact of road traffic noise on urban protected areas: A landscape modeling approach, Transportation Research Part D: Transport and Environment, 23, 98–104.

Polak M. (2014), Relationship between traffic noise levels and song perch height in a common passerine bird, Transportation Research Part D: Transport and Environment, 30, 72–75.

Royal Decree 1367 of October 19 (2007), On acoustic zoning, quality objectives and acoustic emissions [de 19 de octubre. Referente a zonificación acústica, objetivos de calidad y emisiones acústicas]. Official State Bulletin number 254.

Rendeiro Martín-Cejas R. (2015), The environmental impact caused by road access to Timanfaya Natural Park on Lanzarote Island, Transportation Research Part D: Transport and Environment, 41, 457–466.

Sánchez-Sánchez R., Fortes Garrido J.C., Bolívar J.P. (2015), Characterization and evaluation of noise pollution in a tourist coastal town with an adjacent nature reserve, Applied Acoustics, 95, 70–76.

Van Renterghem T., Botteldooren D., Verhey K. (2012), Road traffic noise shielding by vegetation belts of limited depth, Journal of Sound and Vibration, 331, 10, 2404–2425.

Wiciak J. et al. (2015), Quietness in the soundscape of the Białowieza National Park, Acta Physica Polonica A, 128, 1-A, A79–A84.

DOI: 10.24425/122365