Seminar: Kseniia Ivanova

This study presents findings based on flux chamber measurements, conducted at the Trail Valley Creek research station in the Canadian NW Territories. We collected data from two polygonal mires and a small gulley, all plots organized as transects across moisture gradients. Our approach included analysing variations in CH4 fluxes across microsites within wetland complexes, such as rims, trenches, or polygon centres. In addition to greenhouse gas signals, we examined soil parameters (pH, temperature, moisture) and vegetation (height, composition, green fraction) to understand their influence on CH4 fluxes.