Using stable isotopes to determine dominant methane production pathways of thaw ponds in a subarctic peatland

Kathryn A Bennett1, Sophia A Burke2, Carmody K McCalley3, Jessica DelGreco4, Michael W Palace4, Patrick M Crill5 and Ruth K Varner6, (1)University of New Hampshire Main Campus, Earth Sciences, Durham, NH, United States, (2)University of New Hampshire Main Campus, Durham, NH, United States, (3)Rochester Institute of Technology, Rochester, NY, United States, (4)University of New Hampshire, Dept. of Earth Sciences and Earth Systems Research Center, Durham, NH, United States, (5)Stockholm University, Stockholm, Sweden, (6)University of New Hampshire, Durham, NH, United States