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Abstract: Discerning the sources driving variations in stable methane isotopologues (δ<sup>13</sup>C-CH<sub>4</sub> and δD-CH<sub>4</sub>) (AGU25)

Discerning the sources driving variations in stable methane isotopologues (δ13C-CH4 and δD-CH4)

Iana Ferguson, University of Washington Seattle, Department of Atmospheric and Climate Science, Seattle, United States, Alexander J Turner, University of Washington, Department of Atmospheric and Climate Science, Seattle, United States and Abigail L. S. Swann, University of Washington, Department of Atmospheric and Climate Science and Department of Biology, Seattle, United States