Cochran, James R; Chochran, James Kirk (2003): Thorium 234 activity in particulate and dissolved phases at station TT012_5-Pump5 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.121486
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Related to:
Further details:
Cochran, J Kirk (1996): Methodology notes. US JGOFS (Joint Global Ocean Flux Study) Data System, Cochran_thor_t12.htm
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: -0.006300 * Longitude: -139.979500
Date/Time Start: 1992-10-09T13:00:00 * Date/Time End: 1992-10-09T13:00:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 450 m
Event(s):
TT012_5-Pump5 (10091300Pump5) * Latitude: -0.006300 * Longitude: -139.979500 * Date/Time: 1992-10-09T13:00:00 * Location: Equatorial Pacific * Campaign: TT012 * Basis: Thomas G. Thompson * Method/Device: Water pump (PUMP) * Comment: Pump_#5
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
122 data points
Data
1 Depth water [m] | 2 234Th part frac [dpm/l] (size fraction between 0.7 to ...) | 3 234Th part frac [dpm/l] (size fraction between 0.7 to ...) | 4 234Th part frac [dpm/l] (size fraction between 1 to 53 µm) | 5 234Th part frac [dpm/l] (size fraction between 1 to 53 µm) | 6 234Th part frac [dpm/l] (size fraction greater than 53 µm) | 7 234Th part frac [dpm/l] (size fraction greater than 53 µm) | 8 234Th part [dpm/l] | 9 234Th part std dev [±] | 10 234Th diss [dpm/l] | 11 234Th diss std dev [±] | 12 234Th tot [dpm/l] | 13 234Th std dev [±] |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 0.223 | 0.017 | 0.186 | 0.010 | 0.231 | 0.050 | 0.640 | 0.054 | 1.10 | 0.08 | 1.74 | 0.09 |
15 | 0.169 | 0.013 | 0.124 | 0.007 | 0.246 | 0.054 | 0.539 | 0.056 | 1.16 | 0.08 | 1.69 | 0.10 |
30 | 0.347 | 0.024 | 0.333 | 0.016 | 0.201 | 0.046 | 0.881 | 0.054 | 0.82 | 0.07 | 1.70 | 0.09 |
60 | 0.289 | 0.020 | 0.168 | 0.009 | 0.303 | 0.067 | 0.760 | 0.070 | 1.19 | 0.08 | 1.95 | 0.11 |
90 | 0.232 | 0.017 | 0.104 | 0.006 | 0.212 | 0.048 | 0.548 | 0.051 | 1.59 | 0.11 | 2.14 | 0.12 |
120 | 0.171 | 0.013 | 0.068 | 0.004 | 0.071 | 0.017 | 0.310 | 0.022 | 2.19 | 0.15 | 2.50 | 0.15 |
150 | 2.09 | 0.14 | ||||||||||
180 | 0.143 | 0.011 | 0.072 | 0.004 | 0.054 | 0.012 | 0.269 | 0.017 | 2.14 | 0.15 | 2.41 | 0.15 |
280 | 0.241 | 0.018 | 0.062 | 0.004 | 0.086 | 0.019 | 0.389 | 0.026 | 1.82 | 0.12 | 2.21 | 0.12 |
355 | 0.371 | 0.025 | 0.149 | 0.008 | 0.082 | 0.018 | 0.602 | 0.032 | 1.77 | 0.14 | 2.37 | 0.14 |
450 | 0.223 | 0.013 | 0.044 | 0.002 | 0.064 | 0.014 | 0.331 | 0.019 | 1.86 | 0.13 | 2.20 | 0.13 |