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You, Defang; Stein, Ruediger; Fahl, Kirsten; Williams, Maricel; Schmidt, Daniela N; McCave, I Nick; Barker, Stephen; Schefuß, Enno; Kuhn, Gerhard; Niessen, Frank (2022): Highly branched isoprenoid and sterol concentration and accumulation rates of sediment core MSM12/2-5-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.952315, In: You, D et al. (2022): Biomarker, bulk parameter, XRF data of sediment core MSM12/2-5-1 from the Labrador Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.952329

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Keyword(s):
Alkenone; IP25; Labrador Sea; Meltwater pulse; Sea ice; SST; sterols; XRF
Project(s):
Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic (ArcTrain)
Funding:
German Research Foundation (DFG), grant/award no. 221211316: GRK/IRTG 1904: ArcTrain - Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic
German Research Foundation (DFG), grant/award no. GRK1904: ArcTrain
Coverage:
Latitude: 57.538500 * Longitude: -48.738700
Date/Time Start: 2009-06-30T06:34:00 * Date/Time End: 2009-06-30T06:34:00
Minimum DEPTH, sediment/rock: 0.0125 m * Maximum DEPTH, sediment/rock: 11.7550 m
Event(s):
MSM12/2_647-1 (MSM12/2-05-01) * Latitude: 57.538500 * Longitude: -48.738700 * Date/Time: 2009-06-30T06:34:00 * Elevation: -3492.0 m * Recovery: 14.94 m * Location: Labrador Sea * Campaign: MSM12/2 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmYou, DefangGeocode
2AGEAgeka BPYou, DefangGeocode
32,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbonIP25/TOCµg/gYou, DefangGas chromatography - Mass spectrometry (GC-MS)
4Accumulation rate, 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecaneAcc rate IP25µg/cm2/kaYou, DefangCalculated
5(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbonC25 HBI (Z) triene/TOCµg/gYou, DefangGas chromatography - Mass spectrometry (GC-MS)
6Accumulation rate, (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-eneAcc rate C25 HBI (Z) trieneµg/cm2/kaYou, DefangCalculated
74alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbonDinosterol/TOCµg/gYou, DefangGas chromatography - Mass spectrometry (GC-MS)
8Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-olAcc rate dinosterolµg/cm2/kaYou, DefangCalculated
9Phytoplankton biomarker Dinosterol IP25 indexPDIP25You, DefangCalculated
10Phytoplankton biomarker Brassicasterol IP25 indexPBIP25You, DefangCalculated
11Phytoplankton biomarker C25 HBI (Z) triene IP25 indexP(III)IP25You, DefangCalculated
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1260 data points

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