Data for: Deciphering organic matter sources and ecological shifts in blue carbon ecosystems based on molecular fingerprinting

Datasets (spreadsheets) of Py-GC-MS and THM-GC-MS. In two sheets (one for each method) the compounds that were semi-quantified are listed, the compound groups are indicated, and the relative proportions (expressed as % of total quantified peak area, see text) in all samples, are provided.