"A global dataset of δ¹³C-CH₄ source signatures and associated uncertainties (1998–2022), with a sensitivity analysis to support isotopic inversions" - Interactive discussion https://essd.copernicus.org/preprints/essd-2025-668/ 2026-05-27T14:55:13+02:00 Copernicus Publicationshttps://essd.copernicus.org/preprints/essd-2025-668/essd-2025-668-AC2.pdfAC2: 'Reply on RC2', Emeline Tapin, 27 May 2026AC2: 'Reply on RC2', Emeline Tapin, 27 May 2026Emeline Tapin2026-05-27T14:55:12+02:002026-05-27T14:55:12+02:00https://essd.copernicus.org/preprints/essd-2025-668/essd-2025-668-AC1.pdfAC1: 'Reply on RC1', Emeline Tapin, 27 May 2026AC1: 'Reply on RC1', Emeline Tapin, 27 May 2026Emeline Tapin2026-05-27T14:50:37+02:002026-05-27T14:50:37+02:00https://essd.copernicus.org/preprints/essd-2025-668/essd-2025-668-RC2.pdfRC2: 'Comment on essd-2025-668', Anonymous Referee #2, 06 Apr 2026RC2: 'Comment on essd-2025-668', Anonymous Referee #2, 06 Apr 2026Anonymous Referee #22026-04-06T15:21:33+02:002026-04-06T15:21:33+02:00https://essd.copernicus.org/preprints/essd-2025-668/essd-2025-668-RC1.pdfRC1: 'Comment on essd-2025-668', Anonymous Referee #1, 15 Mar 2026RC1: 'Comment on essd-2025-668', Anonymous Referee #1, 15 Mar 2026Anonymous Referee #12026-03-15T21:54:04+01:002026-03-15T21:54:04+01:00