D-5: Water-Rock Interaction Fronts to Climate Change.

[OD5-04] Authigenic mineral formation and methane fluxes in the Sullar spring (Central Yakutia)

*Evgeniya A. Soldatova¹, Evgeniya Sidkina², Liudmila Krivenok⁴, Prokopiy Maximov³, Nikita Tananaev^5,6 (1. University of Tyumen (Russia), 2. Geological Institute RAS (Russia), 3. National Research Tomsk Polytechnic University (Russia), 4. A.M. Obukhov Institute of Atmospheric Physics RAS (Russia), 5. P.I. Melnikov Permafrost Institute SB RAS (Russia), 6. North-Eastern Federal University (Russia))

Keywords:interpermafrost water, thermodynamic modeling, iron cycle, greenhouse gas emission, microbial communities