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Compound specific radiocarbon data of IPL-FAs of sediment core HE519_2-3
Lipid biomarker were extracted using a modified Bligh and Dyer (1959) approach. IPLs (and n-alkanes) were separated and purified using wet chemical preparations (details in... -
Petrogenic OC used for biosynthesis of sediment core HE519_2-3
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.... -
Compound specific radiocarbon data of IPL-FAs of sediment core HH14-897-GC-MF
Lipid biomarker were extracted using a modified Bligh and Dyer (1959) approach. IPLs (and n-alkanes) were separated and purified using wet chemical preparations (details in... -
Surface DIC age model of Hornsund Fjord
Surface DIC radiocarbon-values were estimated using Finite-volumE Sea ice-Ocean Model FESOM255 equipped with radiocarbon56 (neglecting marine biological processes). -
Fatty acid concentrations of sediment core HH14-897-GC-MF
Fatty acid concentrations were extracted and purified with wet chemical methods (details in publication) and quantified by an internal standard (19-MA) using a GC-FID. -
Biogeochemical data of sediment cores taken from Hornsund Fjord, Svalbard, in...
Between 2019 and 2022 three sediment cores HH14-897-MF-GC (2014), He519_2-3 (2018), and He560_26-2 (2020) were analyzed using biogeochemical markers to assess organic carbon...
