caa a22 4500 445302585 CHVBK 20180317142602.0 cr unu---uuuuu 170323e20100601xx s 000 0 eng 10.1134/S0001433810030059 doi (NATIONALLICENCE)springer-10.1134/S0001433810030059 Studying of biogenic volatile organic compounds in the atmosphere over Russia [Elektronische Daten] [I. Timkovsky, N. Elanskii, A. Skorokhod, R. Shumskii] The volatile organic compounds (VOCs) emitted from vegetation into the atmosphere play an important role in atmospheric chemistry and participate in the formation and growth of aerosol particles that affect the atmospheric radiation balance and the earth's climate. A number of VOCs, such as isoprene, monoterpene, methylvinylketone, and methacrolein, whose surface concentrations were measured between Moscow and Vladivostok in the course of the Transcontinental Observations into the Chemistry of the Atmosphere (TROICA-12) experiment in July-August 2008, are considered. For the first time in Russia, a PTR-MS proton mass-spectrometer was used to measure the VOC concentrations. The continuous series of VOC concentrations in the atmosphere over the Trans-Siberian Railway were obtained, and the characteristic features of their variations were determined. The spatial distribution of the concentrations of biogenic VOC was compared with a map of Russia's forests. It was found that the maximum concentrations of isoprene between Moscow and Vladivostok correspond to the zones of broad-leaved forests in the Far East and Primorskii Krai, and the maximum concentrations of monoterpene correspond to coniferous forests in Siberia. The obvious correlation between the concentrations of isoprene and the total concentration of methylvinylketone and methacrolein was revealed. Pleiades Publishing, Ltd., 2010 Timkovsky I. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut Elanskii N. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut Skorokhod A. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut Shumskii R. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/3(2010-06-01), 319-327 0001-4338 46:3<319 2010 46 11485 https://doi.org/10.1134/S0001433810030059 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0001433810030059 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Timkovsky I. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut NATIONALLICENCE 700 1- Elanskii N. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut NATIONALLICENCE 700 1- Skorokhod A. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut NATIONALLICENCE 700 1- Shumskii R. Obukhov Institute of Atmospheric Physics, Russian Academy of Sciences, Pyzhevskii per. 3, 119017, Moscow, Russia aut NATIONALLICENCE 773 0- Izvestiya, Atmospheric and Oceanic Physics SP MAIK Nauka/Interperiodica 46/3(2010-06-01), 319-327 0001-4338 46:3<319 2010 46 11485 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer