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Archaeal lipid concentration through the water column of Black Sea samples
This dataset has no description
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Archaeal lipid concentration of sediment cores GeoB15105-2 andGeoB15105-4
This dataset has no description
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Stable carbon isotopic compositions of intact polar lipids (IPLs) and core li...
This dataset has no description
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Stable carbon isotopic compositions of intact polar lipids (IPLs) and core li...
This dataset has no description
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Archaeal lipid concentration and isotopic data in Black Sea and underlying se...
Archaeal lipids in marine sediments are important biomarkers widely used as indicators of paleoclimate and benthic archaeal ecology. However, the relative contributions of... -
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... -
Archaeal lipid concentration and isotopic data in sediments from expeditions ...
Archaea occupy an important niche in the global carbon cycle and their lipids are widely used as indicators of environmental conditions in both paleoenvironmental and modern... -
Percentage of the polar fraction in intact polar lipids of sediment core HH14...
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
Percentage of the polar fraction in intact polar lipids of sediment core HE56...
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
Percentage of the polar fraction in intact polar lipids of sediment core HE51...
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
Intact polar lipid concentrations of sediment core HH14-897-GC-MF
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
Intact polar lipid concentrations of sediment core HE560_26-2
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
Intact polar lipid concentrations of sediment core HE519_2-3
Intact polar lipids (IPLs) were extracted by a modified Bligh and Dyer extraction. The total lipid extract was seperated via column chromatography (activated Si-column).... -
GDGT concentrations of sediment core HH14-897-GC-MF
GDGT concentrations were extracted and purified with wet chemical methods (details in publication) and quantified by an internal standard (C46) using a GC-MS -
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. -
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). -
Petrogenic OC used for biosynthesis of sediment core HH14-897-GC-MF
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.... -
Petrogenic OC used for biosynthesis of sediment core HE560_26-2
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.... -
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...