Automated complex “Flux-NIES” for measurement of methane and carbon dioxide fluxes
O.A. Krasnov1, S. Maksyutov2, M.V. Glagolev3,4,5, M.Yu. Kataev6, G. Inoue7, A.I. Nadeev1, V.D. Shelevoi8
1V.E. Zuev Institute of Atmospheric Optics of Siberian Branch of the Russian Academy of Science, 1, Academician Zuev square, Tomsk, 634021, Russia
2National Institute for Environmental Studies, 16-2 Onogawa, Tsukuba, 305-0053, Japan
3LomonosovMoscow State University, GSP-1, Leninskie Gory, Moscow, 119991, Russia
4Institute of Forest Science, Russian Academy of Sciences, Sovetskaya 21, Uspenskoe, Moscow region, 143030, Russia
5Federal State Educational Institution of Higher Professional Education "Ugra State University", 16, Chehova, Hanty-Mansijsk, 628012, Russia
6Tomsk State University of Control Systems and Radioelectronics, 40 Lenina Prospect, Tomsk, Russia 634050
7Atmosphere and Ocean Research Institute, 5-1-5, Kashiwanoha, Kashiwa-shi, Chiba 227-8564, Japan
8Institute of Monitoring of Climatic and Ecological Systems of the Siberian Branch of the Russian Academy of Sciences, 634055, Tomsk, 10/3, Academichesky ave.
Keywords: greenhouse gases, atmospheric methane, atmospheric carbon dioxide, ground–atmosphere gas-exchange, automated complex for flux measurement
Abstract
The static chambers method and an automatic sampling and analyses system «Flux-NIES» for measuring methane and carbon dioxide fluxes from soil to atmosphere are described. Analytic system uses semiconductor sensor for methane and NDIR for carbon dioxide. System was installed and worked since 1997 to the present time near Plotnikovo settlement (Vasyugan bog) (56-51.29' N, 82-50.91' E) of Tomsk region. The technical detail of system and calculation method are represented.
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