Buesseler, Ken O (2003): Thorium 234 activity in particulate and dissolved phases at station AT_II-119/4_7-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.112052
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Related to:
Buesseler, Ken O (2003): Thorium 234 activity in particulate and dissolved phases. United States JGOFS Process Study Data 1989-1998; CD-ROM volume 1, version 2, Woods Hole Oceanographic Institution, USA: U.S. JGOFS Data Management Office
Further details:
Notes about data collection via in-situ pumping and gamma counting techniques. US JGOFS (Joint Global Ocean Flux Study) Data System, Buesseler-NABE-234.htm
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: 53.502300 * Longitude: -20.003300
Date/Time Start: 1989-04-22T06:12:00 * Date/Time End: 1989-04-22T06:12:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 1000 m
Event(s):
AT_II-119/4_7-2 (4220612) * Latitude: 53.502300 * Longitude: -20.003300 * Date/Time: 1989-04-22T06:12:00 * Location: North Atlantic Ocean * Campaign: Atlantis_II-119/4 * Basis: Atlantis II (1963) * Method/Device: Snorkel with pump (SNORKEL) * Comment: In_situ_pump
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, water | Depth water | m | Geocode | ||
2 | Thorium-234, dissolved | 234Th diss | dpm/l | Buesseler, Ken O | Gamma-ray spectrometry | less then 0.5 µm |
3 | Thorium-234, dissolved, standard deviation | 234Th diss std dev | ± | Buesseler, Ken O | Gamma-ray spectrometry | |
4 | Quality code | Quality | Buesseler, Ken O | a=highest conf. level; b=not given by the author; c=poorest conf. level | ||
5 | Quality code | Quality | Buesseler, Ken O | a=highest conf. level; b=not given by the author; c=poorest conf. level | ||
6 | Thorium-234, particulate | 234Th part | dpm/l | Buesseler, Ken O | Gamma-ray spectrometry | greater then 0.5 µm |
7 | Thorium-234, particulate, standard deviation | 234Th part std dev | ± | Buesseler, Ken O | Gamma-ray spectrometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
60 data points
Data
1 Depth water [m] | 2 234Th diss [dpm/l] (less then 0.5 µm) | 3 234Th diss std dev [±] | 4 Quality (a=highest conf. level; b=not ...) | 5 Quality (a=highest conf. level; b=not ...) | 6 234Th part [dpm/l] (greater then 0.5 µm) | 7 234Th part std dev [±] |
---|---|---|---|---|---|---|
1 | 0.892 | 0.127 | b | b | 0.075 | 0.026 |
25 | 2.489 | 0.339 | b | b | 0.093 | 0.011 |
50 | 2.528 | 0.344 | b | b | 0.073 | 0.015 |
75 | 2.228 | 0.304 | b | b | 0.062 | 0.013 |
100 | 2.659 | 0.361 | b | b | 0.068 | 0.013 |
150 | 2.328 | 0.318 | b | b | 0.050 | 0.020 |
250 | 2.170 | 0.297 | b | b | 0.050 | 0.017 |
350 | 2.106 | 0.287 | b | b | 0.012 | 0.015 |
500 | 2.220 | 0.113 | b | b | 0.075 | 0.012 |
1000 | 2.055 | 0.280 | b | b | 0.036 | 0.018 |