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  • 3,5-dihydroxybenzoic acid/vanillyl phenols ratio; 3,5-dihydroxybenzoic acid per unit mass organic carbon; 3,5-dihydroxybenzoic acid per unit sediment mass; Accumulation rate, lignin per year; Accumulation rate per year; Acetosyringone per unit mass organic carbon; Acetosyringone per unit sediment mass; Acetovanillone per unit mass organic carbon; Acetovanillone per unit sediment mass; AGE; Amur Basin; Carbon, organic, total; Cinnamyl phenols/vanillyl phenols ratio; Cinnamyl phenols per unit mass organic carbon; Deglaciation; DEPTH, sediment/rock; Ferulic acid per unit mass organic carbon; Ferulic acid per unit sediment mass; KOL; KOMEX; Latitude of event; Lignin per unit sediment mass; lignin phenols; Lignin phenols per unit mass organic carbon; Longitude of event; p-Coumaric acid per unit mass organic carbon; p-Coumaric acid per unit sediment mass; Piston corer (Kiel type); Sakhalin shelf and slope; Sample ID; Sample mass; Sea surface temperature; SO178; SO178-13-6; Sonne; Syringaldehyde per unit mass organic carbon; Syringaldehyde per unit sediment mass; Syringic acid/syringaldehyde ratio; Syringic acid per unit mass organic carbon; Syringic acid per unit sediment mass; Syringyl phenols/vanillyl phenols ratio; Syringyl phenols per unit mass organic carbon; Terrestrial Organic Matter; Vanillic acid/vanillin ratio; Vanillic acid per unit mass organic carbon; Vanillic acid per unit sediment mass; Vanillin per unit mass organic carbon; Vanillin per unit sediment mass; Vanillyl phenols per unit mass organic carbon; Vegetation change; Yukon Basin  (1)
  • AGE; Bering Sea; C31 alpha beta R homohopane, per unit mass total organic carbon; C31 alpha beta R homohopane, per unit sediment mass; C31 alpha beta S homohopane, per unit mass total organic carbon; C31 alpha beta S homohopane, per unit sediment mass; C31 beta alpha S and C31 beta alpha R homohopanes, per unit mass total organic carbon; C31 beta alpha S and C31 beta alpha R homohopanes, per unit sediment mass; C31 beta beta R homohopane, fractional abundance; C31 beta beta R homohopane, per unit mass total organic carbon; C31 beta beta R homohopane, per unit sediment mass; DEPTH, sediment/rock; Gas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS); INOPEX; KL; Piston corer (BGR type); SO202/1; SO202/1_18-3; Sonne  (1)
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  • 1
    facet.materialart.
    Unknown
    Lignin phenols contents in sediment core SO178-13-6 (2022)
    PANGAEA
    Details
    Publication Date: 2023-06-27
    Description: The dataset comprises contents and mass-accumulation rates of lignin phenols in sediment core from the Okhotsk Sea (core SO178-13-6). Eight lignin-derived phenols were analyzed in our study. They can be classified into three groups according to their plant sources and structures: Vanillyl phenols (V) consisting of vanillin (Vl), acetovanillone (Vn) and vanillic acid (Vd). 2. Syringyl phenols (S), comprising syringealdehyde (Sl), acetosyringone (Sn) and syringic acid (Sd). 3. Cinnamyl phenols (C) that include p-coumaric acid (p-Cd) and ferulic acid (Fd). Besides, we also included some other oxidation products that do not necessarily originate from lignin, such as 3,5-dihydroxybenzoic acid (3,5Bd). Contents are calculated relative to total organic carbon contents and to the dry weight of the sediment. Moreover, indicators for vegetation development (S/V and C/V), wetland extent (3,5Bd/V) and degree of organic matter degradation ((Ad/Al)s and (Ad/Al)v) are given.
    Keywords: 3,5-dihydroxybenzoic acid/vanillyl phenols ratio; 3,5-dihydroxybenzoic acid per unit mass organic carbon; 3,5-dihydroxybenzoic acid per unit sediment mass; Accumulation rate, lignin per year; Accumulation rate per year; Acetosyringone per unit mass organic carbon; Acetosyringone per unit sediment mass; Acetovanillone per unit mass organic carbon; Acetovanillone per unit sediment mass; AGE; Amur Basin; Carbon, organic, total; Cinnamyl phenols/vanillyl phenols ratio; Cinnamyl phenols per unit mass organic carbon; Deglaciation; DEPTH, sediment/rock; Ferulic acid per unit mass organic carbon; Ferulic acid per unit sediment mass; KOL; KOMEX; Latitude of event; Lignin per unit sediment mass; lignin phenols; Lignin phenols per unit mass organic carbon; Longitude of event; p-Coumaric acid per unit mass organic carbon; p-Coumaric acid per unit sediment mass; Piston corer (Kiel type); Sakhalin shelf and slope; Sample ID; Sample mass; Sea surface temperature; SO178; SO178-13-6; Sonne; Syringaldehyde per unit mass organic carbon; Syringaldehyde per unit sediment mass; Syringic acid/syringaldehyde ratio; Syringic acid per unit mass organic carbon; Syringic acid per unit sediment mass; Syringyl phenols/vanillyl phenols ratio; Syringyl phenols per unit mass organic carbon; Terrestrial Organic Matter; Vanillic acid/vanillin ratio; Vanillic acid per unit mass organic carbon; Vanillic acid per unit sediment mass; Vanillin per unit mass organic carbon; Vanillin per unit sediment mass; Vanillyl phenols per unit mass organic carbon; Vegetation change; Yukon Basin
    Type: Dataset
    Format: text/tab-separated-values, 1683 data points
    Location Call Number Limitation Availability
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    DATA PANGAEA
  • 2
    facet.materialart.
    Unknown
    Contents and fractional abundances of homohopane isomers in sediment core SO202/1_18-3 (2019)
    PANGAEA
    Details
    Publication Date: 2023-11-30
    Keywords: AGE; Bering Sea; C31 alpha beta R homohopane, per unit mass total organic carbon; C31 alpha beta R homohopane, per unit sediment mass; C31 alpha beta S homohopane, per unit mass total organic carbon; C31 alpha beta S homohopane, per unit sediment mass; C31 beta alpha S and C31 beta alpha R homohopanes, per unit mass total organic carbon; C31 beta alpha S and C31 beta alpha R homohopanes, per unit sediment mass; C31 beta beta R homohopane, fractional abundance; C31 beta beta R homohopane, per unit mass total organic carbon; C31 beta beta R homohopane, per unit sediment mass; DEPTH, sediment/rock; Gas Chromatography Time of Flight Mass Spectrometry (GC-TOF-MS); INOPEX; KL; Piston corer (BGR type); SO202/1; SO202/1_18-3; Sonne
    Type: Dataset
    Format: text/tab-separated-values, 338 data points
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    DATA PANGAEA
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