Citation:

PANGAEA.961489

Name: Compound-specific hydrogen and carbon isotopes data of n-alkanoic acids in sediment core GeoB7702-3
Published: 2024-01-22
License: https://creativecommons.org/licenses/by/4.0/
Keywords: African Humid Period; Carbon isotopes; hydroclimate; Hydrogen isotopes; leaf-wax biomarkers; Nile River; Westerlies

Always quote citation above when using data! You can download the citation in several formats below.

Published: 2024-01-22 • DOI registered: 2024-02-20

RIS Citation BibTeX Citation Text Citation Copy Citation ShareShow Map Google Earth 17 5 1

Keyword(s):

African Humid Period; Carbon isotopes; hydroclimate; Hydrogen isotopes; leaf-wax biomarkers; Nile River; Westerlies

Related to:

Meyer, Vera D; Pätzold, Jürgen; Mollenhauer, Gesine; Castañeda, Isla S; Schouten, Stefan; Schefuß, Enno (2024): Evolution of winter precipitation in the Nile river watershed since the last glacial. Climate of the Past, 20(3), 523-546, https://doi.org/10.5194/cp-20-523-2024

Project(s):

Center for Marine Environmental Sciences (MARUM)

Coverage:

Latitude: 31.651667 * Longitude: 34.066667

Date/Time Start: 2002-02-12T11:02:00 * Date/Time End: 2002-02-12T11:02:00

Minimum DEPTH, sediment/rock: 0.15 m * Maximum DEPTH, sediment/rock: 3.96 m

Event(s):

GeoB7702-3 (77) * Latitude: 31.651667 * Longitude: 34.066667 * Date/Time: 2002-02-12T11:02:00 * Elevation: -562.0 m * Recovery: 5.92 m * Location: Eastern Mediterranean, Continental slope off Israel * Campaign: * Basis: * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Incl. core catcher sample,

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	DEPTH, sediment/rock	Depth sed	m	Meyer, Vera D		Geocode
2	AGE	Age	ka BP	Meyer, Vera D		Geocode
3	n-Alkanoic acid C26, δD	C26 Alk Acid δD	‰ SMOW	Meyer, Vera D		vs. VSMOW
4	n-Alkanoic acid C26, δD, standard deviation	C26 Alk Acid δD std dev	±	Meyer, Vera D
5	n-Alkanoic acid C28, δD	C28 Alk Acid δD	‰ SMOW	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	vs. VSMOW
6	n-Alkanoic acid C28, δD, standard deviation	C28 Alk Acid δD std dev	±	Meyer, Vera D
7	n-Alkanoic acid C26, δD	C26 Alk Acid δD	‰ SMOW	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	dDwax n-C26:0 alkanoic acid [‰ VSMOW] (ice volume corrected)
8	n-Alkanoic acid C26, δD, error	C26 Alk Acid δD e	±	Meyer, Vera D
9	n-Alkanoic acid C28, δD	C28 Alk Acid δD	‰ SMOW	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	dDwax n-C28:0 alkanoic acid [‰ VSMOW] (ice volume corrected)
10	n-Alkanoic acid C28, δD, error	C28 Alk Acid δD e	±	Meyer, Vera D
11	n-fatty acid C26, δD	n-C26 FA δD	‰ SMOW	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	dDp-vc-ic C26:0 FAME [‰ VSMOW] (vegetation and ice volume corrected)
12	n-fatty acid C26, δD, error	n-C26 FA δD e	±	Meyer, Vera D
13	n-fatty acid C28, δD	n-C28 FA δD	‰ SMOW	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	dDp-vc-ic C28:0 FAME [‰ VSMOW] (vegetation and ice volume corrected
14	n-fatty acid C28, δD, error	n-C28 FA δD e	±	Meyer, Vera D
15	n-Alkanoic acid C26, δ13C	C26 Alk Acid δ13C	‰ PDB	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	d13Cwax n-C26:0 alkanoic acid [‰ VPDB]
16	n-Alkanoic acid C26, δ13C, error	C26 Alk Acid δ13C e	±	Meyer, Vera D
17	n-Alkanoic acid C28, δ13C	C28 Alk Acid δ13C	‰ PDB	Meyer, Vera D	Gas chromatography - Isotope ratio mass spectrometer (GC-IRMS)	d13Cwax n-C28:0 alkanoic acid [‰ VPDB]
18	n-Alkanoic acid C28, δ13C, error	C28 Alk Acid δ13C e	±	Meyer, Vera D
19	C4 plant contribution	C4 plant contrib	%	Meyer, Vera D	Calculated from d13C of n-C26:0 alkanoic acid	%C4 calculated from n-C26:0 alkanoic acid
20	C4 plant contribution, error	C4 plant contrib e	±	Meyer, Vera D
21	C4 plant contribution	C4 plant contrib	%	Meyer, Vera D	Calculated from d13C of n-C28:0 alkanoic acid	%C4 calculated from n-C28:0 alkanoic acid
22	C4 plant contribution, error	C4 plant contrib e	±	Meyer, Vera D

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

1020 data points

Download Data

Download dataset as tab-delimited text — use the following character encoding:

View dataset as HTML

Datasets with similar metadata

Meyer, VD; Köhler, P; Smit, NT et al. (in review): Compound-specific radiocarbon analysis of plant-wax biomarkers in sediment core GeoB7702-3. https://doi.pangaea.de/10.1594/PANGAEA.973253
Meyer, VD; Köhler, P; Smit, NT et al. (in review): Turnover times of soil carbon and soil mean carbon ages based upon compound-specific radiocarbon data in sediment core GeoB7702-3. https://doi.pangaea.de/10.1594/PANGAEA.973255
Burdanowitz, N; Dupont, LM; Zabel, M et al. (2017): n-Alkanes and compound-specific isotopes in the Orange River system. https://doi.org/10.1594/PANGAEA.873759