Schwamborn, Georg; Schirrmeister, Lutz; Mohammadi, Ali; Meyer, Hanno; Kartoziia, Andrei; Maggioni, Flavio; Strauss, Jens (2022): SAM18-01 Samoylov permafrost drilling, Lena Delta, NE Siberia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945355
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Abstract:
Using a new 65 m long sediment core from the Lena delta apex (Samoylov Island), NE Siberia, this project uses a range of sediment and ground ice properties to help reconstructing the history of the lower Lena River. The analysis includes ( i ) 14C-AMS radiocarbon dating from organic detritus, (ii) grain size composition, (iii) magnetic susceptibility, (iv) XRD (x-ray diffractometry) measurements from the fraction <2 mm, (v) XRF (x-ray fluorescence) measurements from the fraction <2 mm, (vi) TOC (total organic carbon) from bulk sediment, (vii) d13Corg from bulk sediment, (viii) TN (total nitrogen) from bulk sediment, (ix) heavy mineral composition from the fraction 63-125 µm), ( x ) pH from ground ice, (xi) electrical conductivity from ground ice, (xii) the stable water isotope composition (d18O and dD) from ground ice, (xiii) sulfate and chlorine from ground ice, (xiv) DOC (dissolved organic carbon) from ground ice.
Keyword(s):
Supplement to:
Schwamborn, Georg; Schirrmeister, Lutz; Mohammadi, Ali; Meyer, Hanno; Kartoziia, Andrei; Maggioni, Flavio; Strauss, Jens (2022): Fluvial and permafrost history of the lower Lena River, north‐eastern Siberia, over late Quaternary time. Sedimentology, sed.13037, https://doi.org/10.1111/sed.13037
Related to:
Kruse, Stefan; Bolshiyanov, Dimitry Yu; Grigoriev, Mikhail N; Morgenstern, Anne; Pestryakova, Luidmila A; Tsibizov, Leonid; Udke, Annegret (2019): Russian-German Cooperation: Expeditions to Siberia in 2018. Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 734, 257 pp, https://doi.org/10.2312/BzPM_0734_2019
Further details:
Project(s):
Permafrost Research (AWI_Perma)
Coverage:
Latitude: 72.376970 * Longitude: 126.480560
Date/Time Start: 2018-04-13T00:00:00 * Date/Time End: 2018-04-20T00:00:00
Minimum DEPTH, sediment/rock: 0.08 m * Maximum DEPTH, sediment/rock: 65.20 m
Event(s):
SAM18-01 * Latitude: 72.376970 * Longitude: 126.480560 * Date/Time Start: 2018-04-13T00:00:00 * Date/Time End: 2018-04-20T00:00:00 * Campaign: RU-Land_2018_Lena (Lena 2018) * Basis: AWI Arctic Land Expedition * Method/Device: Drilling/drill rig (DRILL) * Comment: URB2-4T drilling rig
Parameter(s):
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
3733 data points
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