| Autor: |
Mikhailuta, Sergey V., Taseiko, Olga V., Pitt, Anne, Lezhenin, Anatoly A., Zakharov, Yuri V. |
| Předmět: |
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| Zdroj: |
Environmental Monitoring & Assessment; Feb2009, Vol. 149 Issue 1-4, p329-341, 13p, 5 Charts, 6 Graphs, 3 Maps |
| Abstrakt: |
This paper examines the significant differences in seasonal variations of criteria pollutant concentrations in various parts of a large urban area. These differences are caused by the microclimatic heterogeneity of the city and show the influence of breeze and orographic-type circulations on urban air pollution. The temperature heterogeneity of Krasnoyarsk territory during the winter leads to an increase of 150% in CO air pollution levels in the central part of city. During the summer the orographical heterogeneity of Krasnoyarsk City leads to increases of up to 400% in air pollution for different areas. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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