A-2: Geochemistry of natural waters: from atmospheric precipitations to deep brines.

[PA2-09] Variability of chlorine and bromine stable isotopic composition in a closed system of saline lakes and groundwaters during the drought season in the region of southeastern Transbaikalia and northeastern Mongolia

*Valeriia Drebot¹, Svetlana Borzenko², Orfan Shouakar-Stash^3,4,5, Stotler Stotler⁴, Olesya Lepokurova¹ (1. Tomsk Branch of Trofimuk Institute of Petroleum Geology and Geophysics of Siberian Branch Russian Academy of Sciences (Russia), 2. Institute of Natural Resources, Ecology and Cryology of the Siberian Branch of the Russian Academy of Sciences (Russia), 3. Isotope Tracer Technologies Inc. (Canada), 4. Department of Earth and Environmental Sciences, University of Waterloo (Canada), 5. School of Engineering, University of Guelph (Canada))

キーワード：alkaline lakes, saline lakes, bromine-81, chlorine-37, isotope hydrology