Results of a comparative study of dry ozone deposition fluxes on grasslands and forest vegetation near Lake Baikal

  • Zayakhanov A.S. 1
  • Zhamsueva G.S. 1
  • Tcydypov V.V. 1
  • Balzhanov T.S. 1
  • Dementeva A.L. 1
  • Starikov A.V. 1
  • 1 Institute of Physical Materials Science, Siberian Branch of the Russian Academy of Sciences, Sakhyanovoy Str., 6, Ulan-Ude, 670047, Russia
Keywords: atmosphere; dry deposition; ozone; trace gases; Baikal region


The purpose of this work is the experimental study of the flux and rate of the dry deposition of ozone on different types of vegetation in the Baikal region. Based on the eddy covariance method and the flux gradient methods (including the aerodynamic gradient method (AGM), the modified Bowen method (MBR) and modified gradient method (MGM)) and with experimental data, the quantitative estimates of the fluxes and dry deposition velocity of ozone on the underlying surface were obtained for different environments (grasslands, forest).