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Type of publication: research article
Type of publication (PDB): Straipsnis kitose duomenų bazėse / Article in other databases (S4)
Field of Science: Ekologija ir aplinkotyra / Ecology and environmental sciences (N012)
Author(s): Laurinavičienė, Dovilė
Title: Nitrogen dioxide air pollution in Kaunas 2003–2007
Is part of: Jaunųjų mokslininkų darbai = Journal of Young Scientists. Šiauliai : Šiaulių universiteto leidykla, 2010, Nr. 1(26), priedas [Elektroninis išteklius]
Extent: p. 312-316
Date: 2010
Note: Prie žurnalo pritvirtintas priedas CD
Keywords: Oro tarša;Azoto dioksidas;Metinė ir sezoninė azoto dioksido vidutinė koncentracija;Azoto dioksido teršos paplitimo žemėlapiai;Air pollution;Nitrogen dioxide;Annual and seasonal mean nitrogen dioxide concentration;Nitrogen dioxide pollution distribution maps
ISBN: 9786094300202
Abstract: The aim of the present study was to assess nitrogen dioxide air pollution in Kaunas. We used a passive sampling method. Sampling was carried out in Kaunas during four different seasons in 2003–2007. Sampling was carried out in 62 measurement points of Kaunas city. According to measured concentration average seasonal and annual concentration of nitrogen dioxide was calculated. The study results showed that mean nitrogen dioxide concentration in Kaunas was 18,1μg/m3. The highest mean seasonal concentration was found in spring (20,1μg/m3), the lowest - in winter (16,5μg/m3). The highest nitrogen dioxide concentration was in Centras district (26,3μg/m3), lowest in Rokai - 11,4 μg/m3. Using ArcGIS program maps of nitrogen dioxide pollution distribution were plotted. Nitrogen dioxide pollution interpolation results revealed, that the highest pollution was in Centras, Žaliakalnis, Dainava districts, the lowest was found in areas where lower traffic flows and more green places
Affiliation(s): Aplinkotyros katedra
Vytauto Didžiojo universitetas
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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