Variations in gaseous pollutants in the air basin of Moscow

Autor:	E. G. Semutnikova, E. V. Zotkin, G. I. Gorchakov, E. A. Lezina, A. V. Karpov, A. V. Ul’yanenko
Rok vydání:	2006
Předmět:	Atmospheric Science Ozone Planetary boundary layer Formaldehyde Structural basin Oceanography Atmospheric sciences chemistry.chemical_compound chemistry Environmental science Nitrogen dioxide Absorption (electromagnetic radiation) Shortwave Carbon monoxide
Zdroj:	Izvestiya, Atmospheric and Oceanic Physics. 42:156-170
ISSN:	1555-628X 0001-4338
DOI:	10.1134/s0001433806020046
Popis:	Variations in the concentrations of gaseous pollutants in the air basin of Moscow are statistically analyzed. The basic statistical characteristics of variations in the concentrations of carbon monoxide, nitric oxide, nitrogen dioxide, ozone, formaldehyde, and a number of aromatic compounds are calculated. The main properties of intradiurnal, synoptic, seasonal, and interannual variations in the concentrations of gaseous pollutants are described. The power spectral densities of variations in the concentrations of carbon monoxide and nitrogen oxides are analyzed. The contributions made by variations in the concentration of carbon monoxide on different time scales to the total variance are calculated. The effect of the atmospheric air polluted with carbon monoxide and nitrogen oxides on the ecological situation in the city is estimated. The probabilities of an excess over the single maximum allowable concentrations are determined for carbon monoxide and nitrogen oxides. The absorption of shortwave solar radiation by nitrogen dioxide in the atmospheric boundary layer is estimated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5421ac2360eb70f1be917b9e26322859 https://doi.org/10.1134/s0001433806020046 Zobrazit plný text záznamu Full text from SpringerLink