Detecting Hydrological Connectivity in Polar Environments Using Silicon Isotopes

Sophie Opfergelt1, Catherine Hirst1, Maëlle Villani1, Arthur Monhonval1, Elisabeth Mauclet1, Maxime Thomas1, Justin Ledman2 and Edward Schuur3, (1)Université Catholique de Louvain, Earth and Life Institute, Environmental Sciences, Louvain-La-Neuve, Belgium, (2)University of Alaska Fairbanks, Fairbanks, United States, (3)Northern Arizona University, Center for Ecosystem Science and Society, Flagstaff, AZ, United States