Vol. 27, issue 06, article # 11
Ageev B. G., Sapozhnikova V. A. Some features of gassing from annual rings of conifers. // Optika Atmosfery i Okeana. 2014. V. 27. No. 06. P. 534–538 [in Russian].Copy the reference to clipboard
Abstract:
Results of our investigations of gas content in rings of tree discs have shown that a significant part of CO2 generated under cell respiration remains in tree stems. Content of this CO2 exceeds the atmospheric CO2 content in most cases and forms the annual distribution over a disc. For these investigations, for the first time we use the method of laser photoacoustic gas-analysis. In this work, some features of the obtained chronologies (year-to-year distributions) of gas probes are discussed.
Keywords:
annual rings, carbon dioxide, annual distribution
References:
1. Ageev B.G., Zotikova A.P., Padalko N.L., Ponomarev Ju.N., Savchuk D.A., Sapozhnikova V.A., Chernikov E.V. Variacii soderzhanija vody, CO2 i izotopnogo sostava ugleroda CO2 v godichnyh kol'cah kedra sibirskogo // Optika atmosf. i okeana. 2011. V. 4, N 2. P. 149–154.
2. Ageev B.G., Ponomarev Yu.N., Sapozhnikova V.A. Laser Photoacoustic Method for Disc Tree-Ring Gas Analysis // World Environ. 2012. V. 2, N 2. P. 4–10.
3. Ageev B.G., Gruzdev A.N., Matjashenko G.V., Savchuk D.A., Sapozhnikova V.A., Ponomarev Ju.N. Variacii i trendy soderzhanija CO2 i H2O v kol'cah spilov hvojnyh derev'ev // Optika atmosf. i okeana. 2012. V. 25, N 11. P. 1007–1013.
4. Ageev B.G., Nesvetajlo V.D., Ponomarev Ju.N., Sapozhnikova V.A. Izmerenie jemissii CO2 drevesinoj godovyh kolec sosny // Optika atmosf. i okeana. 2002. V. 4, N 9. P. 766–767.
5. Zuev V.V., Mitsel' A.A., Kataev M.Yu., Ptashnik I.V., Firsov K.M. Simulation of gas analysis of the atmosphere by long path method: Computer Code LPM // Comput. Phys. 1995. V. 9, N 6. P. 649–656.
6. Kramer P.D., Kozlovskij T.T. Fiziologija drevesnyh rastenij. M.: Lesnaja promyshlennost', 1983. 464 p.
7. Sharkey T.D., Wiberley A.E., Donohue A.R. Isoprene Emission from Plants: Why and How // Ann. Botany. 2008. V. 101, iss. 1. P. 5–18.
8. Miklos A., Bicanic D., de Bont J. On the CO laser photoacoustic absorption spectrum of isoprene – a reactive biogenic forest emitant // Infrared Phys. 1993. V. 34, iss. 6. P. 635–640.
9. Dahnke H., Kahl J., Schüler G., Boland W., Urban W., Kühnemann F. On-line monitoring of biogenic isoprene emissions using photoacoustic spectroscopy // Appl. Phys. B. 2000. V. 70, iss. 2. P. 275–280.
10. Schrader B. Raman-, infrared atlas of organic compounds. 2 ed. Weinheim: VCH-Verl.-Ges., 1989. 1118 p.