The present work investigates the major environmental problem of air pollution that more or less occurs in the cities, based on publics’ perception. A case study was carried out in the city of Thessaloniki, Greece, in order to present and evaluate the publics’ attitude on air pollution levels in the city.
The experimental part of this work was based on a properly prepared questionnaire that was distributed to 153 people (random population) living in different parts of the city (east, west, north-upper city, south-seaside, center). According to the answers of the questioned people, the majority of the citizens believes that smog is a considerable or a quite considerable environmental problem (57.5%), that traffic vehicles are the basic cause for the air pollution (85%), that summer is the time period with more intense pollution (59.5%), that air pollution deteriorates the quality of life and damages their health considerably or quite considerably (87.5%) and that priority measures to reduce atmospheric pollution are the increase of vegetation, the use and improvement of public transport as well as the use of ecological vehicles. It is characteristic that most of the citizens believe that no adequate measures have been taken to reduce the level of pollution (69.9%) and that they are not aware of the policies adopted by the local authorities to this direction (66.0%). The answers to certain questions of the questionnaire between the different areas of residence in the city (east, west, north, south, center) were consistent in most cases and only slight differences were recorded.
Copyright: | © Aristotle University of Thessaloniki | |
Quelle: | 2nd International Conference 2009 (Juni 2009) | |
Seiten: | 6 | |
Preis inkl. MwSt.: | € 5,00 | |
Autor: | E. Voulgaridou | |
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Intra-hourly variations of CO concentrations in Thessaloniki during the rush hours
© Aristotle University of Thessaloniki (6/2009)
Large urban conurbations are suffered from huge traffic due to extensive use of private cars that degrade the quality of life (air pollution, exposure to dangerous pollutant concentrations of both carcinogenic and non-carcinogenic substances, noise pollution, lost traveling time in the cars due to traffic congestion and a consequent number of health problems such as backbone and back affections, nervous breakdown, blood pressure increase, etc.). Congested roads are significant sources of air pollutants.
Schadstoff–Belastung durch das Auto – Schwerpunkt Luftschadstoffe
© Bayerisches Landesamt für Umwelt (8/2009)
Einleitung + PowerPoint Presentation mit 28 Folien
Literaturliste „Auto(mobil) und Umweltschutz“
© Bayerisches Landesamt für Umwelt (8/2009)
Linkliste „Auto(mobil) und Umweltschutz“
© Bayerisches Landesamt für Umwelt (8/2009)
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Influence of temporal variation of traffic volume and composition on air quality in urban areas
© Aristotle University of Thessaloniki (6/2009)
The aim of this paper is to investigate the influence of the traffic temporal evolution on the air pollution in urban areas using the city of Thessaloniki as a case study. Data from traffic counts were used and include traffic volume and composition in main roads and intersections of the Thessaloniki city centre.