GIS model for identifying urban areas vulnerable to noise pollution: case study
Ştefan BILAŞCO , Corina GOVOR , Sanda ROŞCA , Iuliu VESCAN , Sorin FILIP , Ioan FODOREAN
Front. Earth Sci. ›› 2017, Vol. 11 ›› Issue (2) : 214 -228.
GIS model for identifying urban areas vulnerable to noise pollution: case study
The unprecedented expansion of the national car ownership over the last few years has been determined by economic growth and the need for the population and economic agents to reduce travel time in progressively expanding large urban centres. This has led to an increase in the level of road noise and a stronger impact on the quality of the environment. Noise pollution generated by means of transport represents one of the most important types of pollution with negative effects on a population’s health in large urban areas. As a consequence, tolerable limits of sound intensity for the comfort of inhabitants have been determined worldwide and the generation of sound maps has been made compulsory in order to identify the vulnerable zones and to make recommendations how to decrease the negative impact on humans. In this context, the present study aims at presenting a GIS spatial analysis model-based methodology for identifying and mapping zones vulnerable to noise pollution. The developed GIS model is based on the analysis of all the components influencing sound propagation, represented as vector databases (points of sound intensity measurements, buildings, lands use, transport infrastructure), raster databases (DEM), and numerical databases (wind direction and speed, sound intensity). Secondly, the hourly changes (for representative hours) were analysed to identify the hotspots characterised by major traffic flows specific to rush hours. The validated results of the model are represented by GIS databases and useful maps for the local public administration to use as a source of information and in the process of making decisions.
GIS modelling / noise pollution / sound intensity / environmental impact / vulnerability
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
|
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
Environmental Protection Agency (1974). Information on levels of environmental noise requisite to protect public health and welfare with an adequate margin of safety. EPA/ONAC Report 550/9-74-004. Washington, DC |
| [15] |
European Environment Agency (2010). Good practice guide on noise exposure and potential health effects, EEA Technical report No 11/2010, Copenhagen, |
| [16] |
European Environment Agency (2014). Noise in Europe, Report No 10/2014, Copenhagen, |
| [17] |
European Federation for Transport and Environment (2008). Can you hear us? Why it is finally time for the EU to tackle the problem of noise from road and rail traffic. Jos Dings, ed. Brussels: T&E |
| [18] |
European Parliament (2002). Directive 2002/49/EC of the European Parliament and of the Council of 25 June 2002 relating to the assessment and management of environmental noise. Official Journal of the European Communities, L(189): 12–25 |
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
Joint Research Centre (2011), Institute for environment and sustainability. Publications office of the European Union, Luxemburg, |
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
| [34] |
|
| [35] |
|
| [36] |
|
| [37] |
|
| [38] |
|
| [39] |
|
| [40] |
|
| [41] |
|
| [42] |
|
| [43] |
|
| [44] |
|
| [45] |
|
| [46] |
|
| [47] |
|
| [48] |
|
Higher Education Press and Springer-Verlag Berlin Heidelberg
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