@Article{essd-18-4793-2026,
AUTHOR = {Tapin, E. and Berchet, A. and Martinez, A. and Menoud, M. and Thanwerdas, J. and Lan, X. and Malina, E. and Gasbarra, D. and Saunois, M.},
TITLE = {A global dataset of $\delta$\chem{^{13}C}-\chem{CH_4} source signatures and associated uncertainties (1998--2022), with a sensitivity analysis to support isotopic inversions},
JOURNAL = {Earth System Science Data},
VOLUME = {18},
YEAR = {2026},
NUMBER = {7},
PAGES = {4793--4832},
URL = {https://essd.copernicus.org/articles/18/4793/2026/},
DOI = {10.5194/essd-18-4793-2026}
}