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 HE519_2-3 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.945915, 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: 76.982610 * Longitude: 15.819900
Date/Time Start: 2018-09-29T07:10:00 * Date/Time End: 2018-09-29T07:10:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.265 m
Event(s):
Comment:
Inventory below 26.5 cm estimated as 1220 Bq/m2
DBD @26.5 cm estimated
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 | Lead-210 | 210Pb | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | total |
| 4 | Lead-210, error | 210Pb e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | total |
| 5 | Radium-226 | 226Ra | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 6 | Radium-226, error | 226Ra e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 7 | Caesium-137 | 137Cs | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 8 | Caesium-137, error | 137Cs e | ± | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | |
| 9 | Americium-241 | 241Am | Bq/kg | Ruben, Manuel Jannis | Gamma spectrometer (GSPEC) | #0: not detected |
| 10 | Lead-210 excess | 210Pb xs | Bq/kg | Ruben, Manuel Jannis | ||
| 11 | Lead-210 excess, error | 210Pb xs e | ± | Ruben, Manuel Jannis | ||
| 12 | Lead-210 excess | 210Pb xs | Bq/kg | Ruben, Manuel Jannis | time of sampling | |
| 13 | Lead-210 excess, error | 210Pb xs e | ± | Ruben, Manuel Jannis | time of sampling | |
| 14 | Lead-210 excess inventory, cumulative | 210Pb xs inv cum | Bq/m2 | Ruben, Manuel Jannis |
License:
Status:
Curation Level: Enhanced curation (CurationLevelC) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
182 data points