Buesseler, Ken O (2003): Thorium 234 activity in particulate and dissolved phases at station AT_II-119/4_20-5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.112048
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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: 46.686500 * Longitude: -20.159500
Date/Time Start: 1989-05-05T08:15:00 * Date/Time End: 1989-05-05T08:15:00
Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 1050 m
Event(s):
AT_II-119/4_20-5 (5050815) * Latitude: 46.686500 * Longitude: -20.159500 * Date/Time: 1989-05-05T08:15:00 * Location: North Atlantic * 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:
66 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 | 1.544 | 0.160 | b | b | 0.594 | 0.062 |
| 25 | 1.183 | 0.136 | b | b | 0.749 | 0.078 |
| 50 | 1.553 | 0.160 | b | b | 0.687 | 0.070 |
| 75 | 2.156 | 0.293 | b | b | 0.255 | 0.029 |
| 100 | 1.866 | 0.199 | b | b | 0.185 | 0.023 |
| 200 | 2.489 | 0.145 | b | b | 0.032 | 0.009 |
| 300 | 2.337 | 0.317 | b | b | 0.126 | 0.017 |
| 400 | 2.568 | 0.452 | b | b | 0.125 | 0.019 |
| 590 | 2.667 | 0.416 | b | b | 0.000 | 0.011 |
| 610 | 2.419 | 0.327 | b | b | 0.062 | 0.014 |
| 1050 | 2.268 | 0.306 | b | b | 0.048 | 0.158 |