Deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost.

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dc.contributor.authorWinterfeld, Maria
dc.contributor.authorMollenhauer, Gesine
dc.contributor.authorKöhler, Peter
dc.coverage.spatialMEDIAN LATITUDE: 51.936300 * MEDIAN LONGITUDE: 145.010242 * SOUTH-BOUND LATITUDE: 51.141250 * WEST-BOUND LONGITUDE: 144.710783 * NORTH-BOUND LATITUDE: 52.731350 * EAST-BOUND LONGITUDE: 145.309700 * DATE/TIME START: 1998-08-13T21:17:00 * DATE/TIME END: 2004-08-08T08:13:00
dc.date.accessioned2019-11-26T01:59:44Z
dc.date.available2019-11-26T01:59:44Z
dc.date.issued2018-06-07
dc.description.abstractThe datasets contain measured contents of terrigenous biomarkers, specifically of branched glycerol dialkyl glycerol tetraethers (brGDGTs) and of long-chain n-alkanes, compound-specific radiocarbon concentrations of long-chain n-alkanoic acids with 26 or 28 carbon atoms expressed as F14C with a 1 sigma uncertainty, and counts of Pediastrum spp. freshwater algae valves expressed in number per gram sediment. These data have been obtained on two cores: SO178-13-6 for the biomarker contents, LV28-4-4 for the freshwater algae; compound-specific radiocarbon concentrations are available for both cores. An additional dataset contains carbon cycle model simulations using the box model BICYCLE to describe the effect of CO2 release from permafrost thaw during Termination 1.
dc.formatapplication/zip, 5 datasets
dc.identifierhttps://doi.pangaea.de/10.1594/PANGAEA.890865
dc.identifierhttps://doi.org/10.1594/PANGAEA.890865
dc.identifier.citationWinterfeld, Maria; Mollenhauer, Gesine; Dummann, Wolf; Köhler, Peter; Lembke-Jene, Lester; Meyer, Vera D; Hefter, Jens; McIntyre, Cameron; Wacker, Lukas; Kokfelt, Ulla; Tiedemann, Ralf (2018): Deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-06080-w
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/7913
dc.language.isoen
dc.publisherPANGAEA
dc.rightsCC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rightsAccess constraints: unrestricted
dc.sourceSupplement to: Winterfeld, Maria; Mollenhauer, Gesine; Dummann, Wolf; Köhler, Peter; Lembke-Jene, Lester; Meyer, Vera D; Hefter, Jens; McIntyre, Cameron; Wacker, Lukas; Kokfelt, Ulla; Tiedemann, Ralf (2018): Deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-06080-w
dc.titleDeglacial mobilization of pre-aged terrestrial carbon from degrading permafrost.
dc.title.alternativeBiomarker contents, freshwater algae counts, compound specific radiocarbon in sediment cores from Sea of Okhotsk and carbon cycle simulations of deglacial mobilization of pre-aged terrestrial carbon from degrading permafrost
dc.typeDataset

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