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Saini, Jeetendra; Stein, Ruediger; Fahl, Kirsten; Weiser, Jens; Hebbeln, Dierk; Madaj, Lina (2021): Biomarker and bulk parameters of sediment core GeoB19948-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.939205, In: Saini, J et al. (2021): The biomarker and bulk parameters of two sediment cores along Baffin Bay-Labrador Sea north-south transect during the Holocene [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.939206

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Keyword(s):
Baffin Bay; HBI III; Holocene; IP25; Labrador Sea; PIP25 index; Sea ice
Project(s):
Paleoenvironmental Reconstructions from Marine Sediments @ AWI (AWI_Paleo)
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
Coverage:
Latitude: 75.768330 * Longitude: -64.142830
Date/Time Start: 2015-07-15T02:06:00 * Date/Time End: 2015-07-15T02:06:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 2.78 m
Event(s):
MSM44_374-3 (GeoB19948-3) * Latitude: 75.768330 * Longitude: -64.142830 * Date/Time: 2015-07-15T02:06:00 * Elevation: -778.0 m * Recovery: 1018 cm * Location: Baffin Bay * Campaign: MSM44 * Basis: Maria S. Merian * Method/Device: Gravity corer (GC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepth sedmSaini, JeetendraGeocode
2AGEAgeka BPSaini, JeetendraGeocode
3Carbon, organic, totalTOC%Saini, Jeetendra
4Calcium carbonateCaCO3%Saini, Jeetendra
5Sedimentation rateSRcm/kaSaini, JeetendraCalculated
6Accumulation rate, massMARg/cm2/kaSaini, JeetendraCalculated
7Accumulation rate, total organic carbonAcc rate TOCg/cm2/kaSaini, JeetendraCalculated
8Accumulation rate, calcium carbonateAcc rate CaCO3g/cm2/kaSaini, JeetendraCalculated
92,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment massIP25/sedµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
102,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane, per unit mass total organic carbonIP25/TOCµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
11Accumulation rate, 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecaneAcc rate IP25µg/cm2/kaSaini, JeetendraCalculated
1224-Methylcholesta-5,22E-dien-3beta-ol per unit sediment massBrassicasterol/sedµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
1324-Methylcholesta-5,22E-dien-3beta-ol, per unit mass total organic carbonBrassicasterol/TOCµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
14Accumulation rate, 24-Methylcholesta-5,22E-dien-3beta-olAcc rate brassicasterolµg/cm2/kaSaini, JeetendraCalculated
154alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment massDinosterol/sedµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
164alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol, per unit mass total organic carbonDinosterol/TOCµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
17Accumulation rate, 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-olAcc rate dinosterolµg/cm2/kaSaini, JeetendraCalculated
18(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene per unit sediment massC25 HBI (Z) triene/sedµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
19(9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-ene, per unit mass total organic carbonC25 HBI (Z) triene/TOCµg/gSaini, JeetendraGas chromatography - Mass spectrometry (GC-MS)
20Accumulation rate, (9Z)-2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyliden)pentadeca-9-eneAcc rate C25 HBI (Z) trieneµg/cm2/kaSaini, JeetendraCalculated
21Phytoplankton biomarker Brassicasterol IP25 indexPBIP25Saini, Jeetendra
22Phytoplankton biomarker Dinosterol IP25 indexPDIP25Saini, Jeetendra
23Phytoplankton biomarker C25 HBI (Z) triene IP25 indexP(III)IP25Saini, Jeetendra
Change history:
2022-07-25T13:57:48 – Decimal places were extended to make the data more useful
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
819 data points

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