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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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In Russia, despite the rapid growth of the car fleet, about 60% of gross emissions into the atmosphere are due to stationary sources, i.e., industry and heating systems of public services. This phenomenon is the most reliable and affordable for emission processes understanding in 1100 Russian cities with total population of over than 95.4 million people. Analyses of the emission dynamics in Russian cities, which have the main sources of emissions, are extremely important because it allows to identify the factors of pollution. Over the past 20 years, emissions in Russian cities has decreased (Bityukova, Kasimov, 2012) Out of 56 Russian cities where emissions in 1990 exceeded 100 thousand m.t.p.a., only 20 still had high levels of pollution by 2011. In 2008 these include major production centers for copper, nickel and some other non-ferrous metals, where the environmental situation is of great concern: Norilsk (Krasnoyarsk Region), Monchegorsk and Zapolyarniy (Murmansk Region), Mednogorsk (Orenburg Region), Bratsk and Krasnoyarskin, and in 2011 - ferrous metallurgy prevailed. (Cherepovets, Novokuznetsk, Lipetsk, Magnitogorsk, Orsk). They are followed by large centers with coal-fired power generating, such as Troitsk in Chelyabinsk Region, petrochemical and oil refining industries (Omsk, Angarsk, Ufa) and areas where oil mining is just beginning (Strezhevoy in Tomsk Region).