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Freudenthal, Tim; Wagner, Thomas; Wenzhöfer, Frank; Zabel, Matthias; Wefer, Gerold (2001): Isotopes, TOC, TN, CaCO3 and accumulation rate of sediment core GeoB4234-1. PANGAEA, https://doi.org/10.1594/PANGAEA.57890, In supplement to: Freudenthal, T et al. (2001): Early diagenesis of organic matter from surface sediments of the eastern subtropical Atlantic - Evidence from stable nitrogen and carbon isotopes. Geochimica et Cosmochimica Acta, 65(11), 1795-1808, https://doi.org/10.1016/S0016-7037(01)00554-3

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Related to:
Freudenthal, Tim (2000): Reconstruction of productivity gradients in the Canary Island Region off Morocco by means of sinking particles and sediments. Berichte aus dem Fachbereich Geowissenschaften der Universität Bremen, 165, 147 pp, urn:nbn:de:gbv:46-ep000102863
Freudenthal, Tim; Neuer, Susanne; Meggers, Helge; Davenport, Robert; Wefer, Gerold (2001): Influence of lateral particle advection and organic matter degradation on sediment accumulation and stable nitrogen isotope ratios along a productivity gradient in the Canary Islands region. Marine Geology, 177(1-2), 93-109, https://doi.org/10.1016/S0025-3227(01)00126-8
Coverage:
Latitude: 28.890000 * Longitude: -13.226667
Date/Time Start: 1996-12-16T16:02:00 * Date/Time End: 1996-12-16T16:02:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.315 m
Event(s):
GeoB4234-1 * Latitude: 28.890000 * Longitude: -13.226667 * Date/Time: 1996-12-16T16:02:00 * Elevation: -1360.0 m * Recovery: 0.31 m * Location: Agadir Canyon * Campaign: M37/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1DEPTH, sediment/rockDepthmGeocode
2Sedimentation rateSed ratecm/kaFreudenthal, TimCalculated, see reference(s)
3Sedimentation rate, standard deviationSed rate std dev±Freudenthal, TimCalculated, see reference(s)
4Accumulation rate, sediment, meanMARg/cm2/kaFreudenthal, TimCalculated, see reference(s)
5Accumulation rate, sediment, standard deviationMAR std dev±Freudenthal, TimCalculated, see reference(s)
6PorosityPoros% volFreudenthal, TimCalculated from weight/volume
7Density, wet bulkWBDg/cm3Freudenthal, TimCalculated from weight/volume
8Density, dry bulkDBDg/cm3Freudenthal, TimCalculated from weight/volume
9Carbon, organic, totalTOC%Freudenthal, TimElement analyser CHN, LECO
10Carbon, organic, totalTOC%Freudenthal, TimElement analyser CHN
11Calcium carbonateCaCO3%Freudenthal, TimElement analyser CHN, LECO
12Calcium carbonateCaCO3%Freudenthal, TimElement analyser CHN
13Accumulation rate, total organic carbonAcc rate TOCg/cm2/kaFreudenthal, TimCalculated, see reference(s)
14Accumulation rate per year, standard deviationAcc rate std dev±Freudenthal, TimCalculated, see reference(s)
15Accumulation rate per year, standard deviationAcc rate std dev±Freudenthal, TimCalculated, see reference(s)
16Accumulation rate, calcium carbonateAcc rate CaCO3g/cm2/kaFreudenthal, TimCalculated, see reference(s)
17Carbon, organic, fractionOC frac%Freudenthal, TimElement analysis CHN, carbonate free sediment
18Carbon, organic, fractionOC frac%Freudenthal, TimElement analysis CHN, KOBr-treatment
19Nitrogen, totalTN%Freudenthal, TimElement analyser CHN
20Nitrogen, totalTN%Freudenthal, TimElement analysis CHN, KCl-treatment
21Nitrogen, totalTN%Freudenthal, TimElement analysis CHN, KOBr-treatment
22Nitrogen, totalTN%Freudenthal, TimCalculated, see reference(s)
23Accumulation rate, nitrogenAcc rate Ng/cm2/kaFreudenthal, TimCalculated, see reference(s)
24Accumulation rate, nitrogen, standard deviationAcc rate N std dev±Freudenthal, TimCalculated, see reference(s)
25Nitrogen, organicN org%Freudenthal, TimCalculated, see reference(s)
26δ15N, gasδ15N-N2‰ airFreudenthal, TimMass spectrometer Finnigan Delta Plus
27δ15N, gasδ15N-N2‰ airFreudenthal, TimMass spectrometer Finnigan Delta Plus, KCl-treatment
28δ15N, gasδ15N-N2‰ airFreudenthal, TimMass spectrometer Finnigan Delta Plus, KOBr-treatment
29δ15Nδ15N‰ airFreudenthal, TimMass spectrometer Finnigan Delta Plusdecalcified
30δ15N, organic matterδ15N OM‰ airFreudenthal, TimCalculated, see reference(s)
31δ13C, organic carbonδ13C Corg‰ PDBFreudenthal, TimMass spectrometer Finnigan Delta Plus
32δ13C, organic carbonδ13C Corg‰ PDBFreudenthal, TimMass spectrometer Finnigan Delta Plus, KOBr-treatment
33Pyrolysis temperature maximumTmax°CWagner, ThomasRock eval pyrolysis (Behar et al., 2001)
34Hydrocarbon yield, S1 per unit sediment massS1/sedmg HC/gWagner, ThomasRock eval pyrolysis (Behar et al., 2001)
35Hydrocarbon yield, S2 per unit sediment massS2/sedmg HC/gWagner, ThomasRock eval pyrolysis (Behar et al., 2001)
Size:
995 data points

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