Ruben, Manuel Jannis; Hefter, Jens; Schubotz, Florence; Geibert, Walter; Butzin, Martin; Gentz, Torben; Grotheer, Hendrik; Forwick, Matthias; Szczuciński, Witold; Mollenhauer, Gesine (2022): Lead 210 and caesium 137 data of sediment core HE560_26-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945916, In: Ruben, MJ et al. (2022): Biogeochemical data of sediment cores taken from Hornsund Fjord, Svalbard, in 2014-2020 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.946019
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Abstract:
Data were established using the short-lived isotopes 210Pb and 137Cs. The 210Pb in recent marine sediments is of twofold origin, using planar-type HPGE gamma spectrometers.
Keyword(s):
Coverage:
Latitude: 76.991990 * Longitude: 16.564970
Date/Time Start: 2020-08-31T07:24:12 * Date/Time End: 2020-08-31T07:24:12
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.215 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Ruben, Manuel Jannis | Geocode – midpoint depth | |
| 2 | Density, dry bulk | DBD | g/cm3 | Ruben, Manuel Jannis | ||
| 3 | Cumulative mass | Cum mass | g/cm2 | Ruben, Manuel Jannis | dry | |
| 4 | Lead-210 | 210Pb | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | total |
| 5 | Lead-210, error | 210Pb e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | total |
| 6 | Lead-214 | 214Pb | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | for 226Ra |
| 7 | Lead-214, error | 214Pb e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | for 226Ra |
| 8 | Bismuth-214 | 214Bi | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | for 226Ra |
| 9 | Bismuth-214, standard deviation | 214Bi std dev | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | error |
| 10 | Caesium-137 | 137Cs | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 11 | Caesium-137, error | 137Cs e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 12 | Americium-241 | 241Am | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | #0: not detected |
| 13 | Actinium-228 | 228Ac | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 14 | Thorium-228/Actinium-228 activity ratio, standard deviation | (228Th/228Ac) std dev | ± | Ruben, Manuel Jannis | Ac-228 | |
| 15 | Lead-210 excess | 210Pb xs | Bq/kg | Ruben, Manuel Jannis | ||
| 16 | Lead-210 excess, error | 210Pb xs e | ± | Ruben, Manuel Jannis | time of sampling |
License:
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
330 data points