ALBERT

Keywords: 3,5-dihydroxybenzoic acid/vanillyl phenols ratio; Acids, loading; Acids/alkanes ratio; Age, 14C AMS; Age, dated; Alkanes, loading; Arctic; Biomarkers; Calculated; Carbon, organic, total; Carbon/Nitrogen ratio; Carbon Preference Index, fatty acids; Carbon Preference Index, n-Alkanes; Cinnamyl phenols/vanillyl phenols ratio; Comment; Cutin, loading; Cutin, per unit mass organic carbon; Cutin/Lignin ratio; Elemental analyzer (EA), Thermo Scientific, FlashEA 1112; Fraction modern carbon; Fraction modern carbon, error, relative; Gas chromatograph (GC), Agilent, GC 7820; coupled with Quadrupole mass selective detector (MSD), Agilent, EI 5977B; HER; Herschel_Island; Isotope ratio mass spectrometry-elemental analyzer (IRMS-EA), Thermo Finnigan, Delta XP; Elemental analyzer (EA), Thermo Scientific, FlashEA 1112; Laboratory code/label; Lignin, loading; Lignin, per unit mass organic carbon; MICADAS accelerator mass spectrometer (AMS), Ionplus; according to McIntyre et al. (2017) and Haghipour et al. (2018); Minerals, surface area; MULT; Multiple investigations; n-Alkane C23-33, high molecular weight, per unit mass organic carbon; n-Alkanoic acids C24-32, high molecular weight, per unit mass organic carbon; Nitrogen, total; organic carbon; Organic carbon, loading; p-coumaric acid/ferulic acid ratio; Permafrost; Sample ID; sediment; Surface area analyzer, Quantachrome, Nova 4200e; 6-point Brunauer–Emmett–Teller (BET) method according to Brunauer et al. (1938); Syringic acid/syringaldehyde ratio; Syringyl phenols/vanillyl phenols ratio; Vanillic acid/vanillin ratio; Δ14C; δ13C