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Bliedtner, Marcel; Struck, Julian; Strobel, Paul; Salazar, Gary; Szidat, Sönke; Bazarradnaa, Enkhtuya; Lloren, Ronald; Dubois, Nathalie; Zech, Roland (2021): Biomarker isotope data of sediment core KN18. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.936493 (dataset in review), In: Bliedtner, M et al. (2021): High-resolution biomarker isotope and geochemical data for the ~4.2 ka sediment core from Lake Khar Nuur, Mongolian Altai. PANGAEA, https://doi.org/10.1594/PANGAEA.936512

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Abstract:
Compound-specific hydrogen isotopic composition of _n_-alkanes was measured in 1 cm resolution.
Keyword(s):
Altai region; compound-specific biomarker isotopes; lake sediments; Late Holocene; Paleoclimate
Supplement to:
Bliedtner, Marcel; Struck, Julian; Strobel, Paul; Salazar, Gary; Szidat, Sönke; Bazarradnaa, Enkhtuya; Lloren, Ronald; Dubois, Nathalie; Zech, Roland (2021): Late Holocene Climate Changes in the Altai Region Based on a First High‐Resolution Biomarker Isotope Record From Lake Khar Nuur. Geophysical Research Letters, 48(20), https://doi.org/10.1029/2021GL094299
Coverage:
Latitude: 48.623030 * Longitude: 88.945140
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 1.41 m
Event(s):
KN18 (Lake Khar Nuur) * Latitude: 48.623030 * Longitude: 88.945140 * Elevation: 2486.0 m * Lake water depth: 49.4 m * Method/Device: Gravity corer, UWITEC (GCUWI) * Comment: deepest part of the lake, coring in July 2018
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Sample code/labelSample labelBliedtner, Marcel
2DEPTH, sediment/rockDepthmBliedtner, MarcelGeocode
3AGEAgeka BPBliedtner, MarcelGeocode – median 14C-age (cal. ka BP)
4n-Alkane C23, δDC23 δD‰ SMOWBliedtner, Marcelvs. VSMOW
5n-Alkane C23, δD, standard deviationC23 δD std dev±Bliedtner, Marcel
6n-Alkane C31, δDC31 δD‰ SMOWBliedtner, Marcelvs. VSMOW
7n-Alkane C31, δD, standard deviationC31 δD std dev±Bliedtner, Marcel
8n-Alkane, Δδ Deuteriumn-Alkane ΔδDBliedtner, MarcelΔaq-terr
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
818 data points

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