Winterfeld, Maria; Laepple, Thomas; Mollenhauer, Gesine (2015): (Table 3) Stable carbon isotope and radiocarbon composition of Lena Delta first terrace soil profiles and surface water particulate organic matter (2009–2011) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.855102, In supplement to: Winterfeld, M et al. (2015): Characterization of particulate organic matter in the Lena River delta and adjacent nearshore zone, NE Siberia - Part I: Radiocarbon inventories. Biogeosciences, 12(12), 3769-3788, https://doi.org/10.5194/bg-12-3769-2015
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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Median Latitude: 72.278231 * Median Longitude: 127.294450 * South-bound Latitude: 71.575000 * West-bound Longitude: 125.285600 * North-bound Latitude: 72.700200 * East-bound Longitude: 130.290000
Date/Time Start: 2009-08-14T00:00:00 * Date/Time End: 2011-07-02T00:00:00
Event(s):
L09-12 * Latitude: 72.377500 * Longitude: 126.495400 * Date/Time: 2009-08-18T00:00:00 * Transect length: 7.5 m * Location: Lena Delta * Method/Device: Soil profile (SOIL) * Comment: 7.5 bluff height (m.a.r.l), Samoylov Island, 5 depths sampled
Comment:
Soil profile samples are given in meters below surface (m b.s.).
Before present (BP), i.e., before 1950.
Samples were radiocarbon-dated at the National Ocean Sciences Accelerator Mass Spectrometry (NOSAMS) facility at Woods Hole Oceanographic Institution, USA.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Winterfeld, Maria | |||
| 2 | Latitude of event | Latitude | Winterfeld, Maria | |||
| 3 | Longitude of event | Longitude | Winterfeld, Maria | |||
| 4 | Sample code/label | Sample label | Mau, Susan | |||
| 5 | DEPTH, soil | Depth soil | m | Mau, Susan | Geocode – m b.s. | |
| 6 | DEPTH, water | Depth water | m | Mau, Susan | Geocode | |
| 7 | δ13C, organic matter | δ13C OM | ‰ PDB | Mau, Susan | Mass spectrometer VG Optima | POM, with respect to VPDB |
| 8 | Fraction modern carbon | F14C | Mau, Susan | |||
| 9 | Fraction modern carbon, error | F14C e | ± | Mau, Susan | 1 Sigma | |
| 10 | Δ14C | Δ14C | ‰ | Mau, Susan | Accelerator mass spectrometry (AMS) | |
| 11 | Age, dated | Age dated | ka BP | Mau, Susan | Age, 14C conventional | BP |
| 12 | Age, dated standard deviation | Age dated std dev | ± | Mau, Susan | ||
| 13 | Laboratory code/label | Lab label | Mau, Susan |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
337 data points