Cochran, James R; Chochran, James Kirk (2003): Thorium 234 activity in particulate and dissolved phases at station TT012_5-Pump8. PANGAEA, https://doi.org/10.1594/PANGAEA.121489
Always quote citation above when using data! You can download the citation in several formats below.
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: 0.001700 * Longitude: -139.996700
Date/Time Start: 1992-10-21T11:53:00 * Date/Time End: 1992-10-21T11:53:00
Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 420 m
Event(s):
TT012_5-Pump8 (10211153Pump8) * Latitude: 0.001700 * Longitude: -139.996700 * Date/Time: 1992-10-21T11:53:00 * Location: Equatorial Pacific * Campaign: TT012 * Basis: Thomas G. Thompson * Method/Device: Water pump (PUMP) * Comment: Pump_#8
Parameter(s):
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
134 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 [±] | 14 Sample comment |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2 | 0.310 | 0.023 | 0.204 | 0.012 | 0.015 | 0.004 | 0.528 | 0.026 | 1.01 | 0.11 | 1.54 | 0.11 | |
15 | 0.198 | 0.015 | 0.163 | 0.009 | 0.096 | 0.022 | 0.456 | 0.028 | 0.98 | 0.08 | 1.43 | 0.09 | |
30 | 0.262 | 0.019 | 0.192 | 0.010 | 0.090 | 0.022 | 0.543 | 0.030 | 0.89 | 0.08 | 1.43 | 0.09 | |
60 | 0.246 | 0.019 | 0.153 | 0.009 | 0.187 | 0.043 | 0.586 | 0.048 | 1.08 | 0.08 | 1.67 | 0.09 | |
90 | 0.198 | 0.014 | 0.094 | 0.005 | 0.131 | 0.030 | 0.424 | 0.033 | 1.77 | 0.11 | 2.19 | 0.12 | |
120 | 0.214 | 0.021 | 2.40 | 0.16 | 2.61 | 0.16 | 0.5_MICRON_CARTRIDGE_PF | ||||||
150 | 0.144 | 0.011 | 0.061 | 0.004 | 0.050 | 0.012 | 0.255 | 0.017 | 2.24 | 0.16 | 2.49 | 0.16 | |
180 | 0.176 | 0.014 | 2.27 | 0.14 | 2.45 | 0.14 | 0.5_MICRON_CARTRIDGE_PF | ||||||
240 | 0.191 | 0.014 | 0.075 | 0.005 | 0.036 | 0.008 | 0.301 | 0.020 | 2.07 | 0.14 | 2.37 | 0.14 | |
320 | 0.289 | 0.019 | 0.076 | 0.004 | 0.060 | 0.013 | 0.426 | 0.021 | 1.86 | 0.13 | 2.29 | 0.13 | |
380 | 0.271 | 0.016 | 0.100 | 0.004 | 0.048 | 0.011 | 0.419 | 0.000 | 1.78 | 0.14 | 2.20 | 0.14 | |
420 | 0.222 | 0.016 | 0.055 | 0.004 | 0.059 | 0.013 | 0.336 | 0.000 | 1.97 | 0.13 | 2.31 | 0.13 |