10.1594/PANGAEA.946417Brünjes, JonasJonasBrünjes0000-0001-7759-2583Schubotz, FlorenceFlorenceSchubotz0000-0002-5680-1734Relative abundances of PARAFAC components, 2D FDOM indices and other bulk, quantitative parameters determined on water sample from sediment core GeoB 19339-1PANGAEA2022black carbonDeep seaDissolved Organic Matterdissolved organic sulfurFT-ICR MSmesocosmOil seepsPARAFACSample IDFluorescence peakFluorescence indexFreshness indexBiological indexHumification indexPeak-T/Peak-A ratioCarbon, organic, dissolvedδ13C, dissolved inorganic carbonδ13C, dissolved organic carbonExtraction efficiencySulfur, organic, dissolved, extractedCarbon, organic, dissolved, extractedSulfur/Carbon ratioSpecific ultraviolet absorbance normalized to DOC, 254 nm, per mass carbonBenzenepentacarboxylic acidBenzenehexacarboxylic acidBenzenepentacarboxylic acid/Benzenehexacarboxylic acid ratioBlack carbon, dissolvedBlack carbon, dissolved/carbon, organic, dissolved ratioGravity corerHigh temperature catalytic oxidation (Shimadzu TOC-VCPH)Delta Ray Isotope Ratio Infrared Spectrometer (IRIS) with URI Connect and autosampler (Thermo Fisher Scientific, Germany)Inductively Coupled Plasma Optical Emission Spectrometer (ICP-OES iCAP 6000, Thermo Fisher Scientific GmbH, Bremen, Germany)UV-VIS absorption spectrophotometer (UV-1280, Shimadzu)Liquid chromatography and diode-array detection (Waters Acquity UPLC)M114/2Meteor (1986)Center for Marine Environmental Sciences (MARUM)2015-03-16T11:23:00Dataset10.1594/PANGAEA.946420276 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 International-93.4368333321.89918333Gulf of MexicoGerman Research Foundationhttps://doi.org/10.13039/501100001659390741603EXC 2077: The Ocean Floor – Earth's Uncharted Interface