Petrogenic OC used for biosynthesis of sediment core HH14-897-GC-MF

DOI

Based on the CSRD obtained by AMS the contribution of fossil OC (F14C=0; [%]) used for bacterial membrane lipid synthesis (IPL-FA) was calculated using an isotope mass balance. For the estimation two endmembers were used:1) Fossil carbon (F14C=0) – OC derived from the local bedrock2) Recently synthesized carbon (F14C~1) – OC derived from primary production in the water column. Detailed F14C-values were taken from surface DIC age model, depending on the year of sediment deposition (based on Pb+Cs age model).

Identifier
DOI https://doi.org/10.1594/PANGAEA.946018
Related Identifier https://doi.org/10.1594/PANGAEA.946019
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.946018
Provenance
Creator Ruben, Manuel Jannis ORCID logo; Hefter, Jens ORCID logo; Schubotz, Florence ORCID logo; Geibert, Walter ORCID logo; Butzin, Martin ORCID logo; Gentz, Torben ORCID logo; Grotheer, Hendrik ORCID logo; Forwick, Matthias ORCID logo; Szczuciński, Witold ORCID logo; Mollenhauer, Gesine (ORCID: 0000-0001-5138-564X)
Publisher PANGAEA
Publication Year 2022
Rights Creative Commons Zero 1.0 Universal; https://creativecommons.org/publicdomain/zero/1.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 40 data points
Discipline Earth System Research
Spatial Coverage (16.405 LON, 76.993 LAT); Hornsund, Spitsbergen