Geibert, Walter; Rutgers van der Loeff, Michiel M; Hanfland, Claudia; Dauelsberg, Hans-Jürgen (2002): Radionuclides in the water column at station PS2579-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.90615, In supplement to: Geibert, W et al. (2002): Actinium-227 as a Deep-Sea Tracer: Sources, Distribution and Applications. Earth and Planetary Science Letters, 198(1-2), 147-165, https://doi.org/10.1016/S0012-821X(02)00512-5
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Geibert, Walter (2001): Actinium-227 als Tracer für Advektion und Mischung in der Tiefsee (Actinium-227 as a Tracer for Advection and Mixing in the Deep-Sea). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 385, 112 pp, https://doi.org/10.2312/BzPM_0385_2001
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Marine Geochemistry @ AWI (AWI_MarGeoChem)
Coverage:
Latitude: -62.981667 * Longitude: 7.758333
Date/Time Start: 1994-04-21T00:00:00 * Date/Time End: 1994-04-21T00:00:00
Minimum DEPTH, water: 300 m * Maximum DEPTH, water: 5285 m
Event(s):
PS2579-2 (PS30/115) * Latitude: -62.981667 * Longitude: 7.758333 * Date/Time: 1994-04-21T00:00:00 * Elevation: -5310.0 m * Location: Weddell Sea * Campaign: ANT-XI/4 (PS30) * Basis: Polarstern * Method/Device: In situ pump (ISP)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | Sample volume | Samp vol | l | Geibert, Walter | ||
| 3 | Actinium-227, dissolved | 227Ac diss | dpm/m3 | Geibert, Walter | Alpha spectrometry | |
| 4 | Actinium-227, dissolved, standard deviation | 227Ac diss std dev | ± | Geibert, Walter | Alpha spectrometry | |
| 5 | Protactinium-231, dissolved | 231Pa diss | dpm/m3 | Geibert, Walter | Alpha spectrometry | |
| 6 | Protactinium-231, dissolved, standard deviation | 231Pa diss std dev | ± | Geibert, Walter | Alpha spectrometry | |
| 7 | Actinium-227 excess | 227Ac xs | dpm/m3 | Geibert, Walter | Alpha spectrometry | |
| 8 | Actinium-227 excess, standard deviation | 227Ac xs std dev | ± | Geibert, Walter | Alpha spectrometry | |
| 9 | Error, relative | Error r | % | Geibert, Walter | ||
| 10 | Comment | Comment | Geibert, Walter |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
45 data points
Data
| 1 Depth water [m] | 2 Samp vol [l] | 3 227Ac diss [dpm/m3] | 4 227Ac diss std dev [±] | 5 231Pa diss [dpm/m3] | 6 231Pa diss std dev [±] | 7 227Ac xs [dpm/m3] | 8 227Ac xs std dev [±] | 9 Error r [%] | 10 Comment |
|---|---|---|---|---|---|---|---|---|---|
| 300 | 690 | 0.75 | 0.04 | 0.29 | 0.018 | 0.46 | 0.05 | 10 | distance to sea floor: 5024 m |
| 1900 | 1042 | 0.97 | 0.08 | 0.44 | 0.022 | 0.53 | 0.08 | 15 | distance to sea floor: 3424 m |
| 3500 | 984 | 1.57 | 0.11 | 0.52 | 0.024 | 1.05 | 0.11 | 11 | distance to sea floor: 1824 m |
| 5110 | 923 | 3.87 | 0.23 | 0.50 | 0.024 | 3.37 | 0.23 | 7 | distance to sea floor: 214 m |
| 5285 | 985 | 4.57 | 0.37 | 0.56 | 0.037 | 4.01 | 0.36 | 9 | distance to sea floor: 39 m |