Martin, Patrick; Rutgers van der Loeff, Michiel M; Cassar, Nicolas; Vandromme, Pieter; d'Ovidio, Francesco; Stemmann, Lars; Rengarajan, Ramabadran; Soares, Melena; González, Humberto E; Ebersbach, Friederike; Lampitt, Richard Stephen; Sanders, Richard J; Barnett, Bruce A; Smetacek, Victor; Naqvi, Syed Wajih Ahmad (2013): Vertical profiles of Thorium-234 relative to Uranium-238 activity measured during POLARSTERN cruise ANT-XXV/3 (LOHAFEX) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.832519, In supplement to: Martin, P et al. (2013): Iron fertilization enhanced net community production but not downward particle flux during the Southern Ocean iron fertilization experiment LOHAFEX. Global Biogeochemical Cycles, 27(3), 871-881, https://doi.org/10.1002/gbc.20077
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Project(s):
Marine Geochemistry @ AWI (AWI_MarGeoChem)
Coverage:
Median Latitude: -47.995819 * Median Longitude: -15.343781 * South-bound Latitude: -48.989500 * West-bound Longitude: -15.997100 * North-bound Latitude: -47.330600 * East-bound Longitude: -14.475000
Date/Time Start: 2009-01-26T13:04:00 * Date/Time End: 2009-03-06T12:31:00
Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 300 m
Event(s):
PS73/114-6 * Latitude: -47.999700 * Longitude: -15.806200 * Date/Time: 2009-01-26T13:04:00 * Elevation: -3675.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS73/120-5 * Latitude: -47.861100 * Longitude: -15.795500 * Date/Time: 2009-01-29T01:22:00 * Elevation: -3382.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS73/127-6 * Latitude: -47.975500 * Longitude: -15.997100 * Date/Time: 2009-01-31T01:52:00 * Elevation: -3944.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXV/3 (PS73 LOHAFEX) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Comment | Comment | In/out of patch | |||
| 3 | Date/Time of event | Date/Time | ||||
| 4 | Latitude of event | Latitude | ||||
| 5 | Longitude of event | Longitude | ||||
| 6 | Elevation of event | Elevation | m | |||
| 7 | DEPTH, water | Depth water | m | Geocode | ||
| 8 | Thorium-234/Uranium-238 activity ratio | (234Th/238U) | Martin, Patrick | |||
| 9 | Thorium-234/Uranium-238 activity ratio, standard deviation | (234Th/238U) std dev | ± | Martin, Patrick | 1 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
381 data points
Data
| 1 Event | 2 Comment | 3 Date/Time | 4 Latitude | 5 Longitude | 6 Elevation [m] | 7 Depth water [m] | 8 (234Th/238U) | 9 (234Th/238U) std dev [±] |
|---|---|---|---|---|---|---|---|---|
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 5 | 0.753 | 0.039 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 25 | 0.779 | 0.040 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 50 | 0.795 | 0.041 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 80 | 0.922 | 0.047 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 100 | 0.940 | 0.047 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 150 | 0.812 | 0.042 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 200 | 0.950 | 0.048 |
| PS73/114-6 | In | 2009-01-26T13:04 | -47.9997 | -15.8062 | -3675 | 300 | 1.059 | 0.053 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 5 | 0.742 | 0.038 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 25 | 0.825 | 0.042 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 50 | 0.707 | 0.037 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 75 | 0.777 | 0.040 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 100 | 0.958 | 0.048 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 150 | 0.998 | 0.050 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 200 | 0.959 | 0.048 |
| PS73/120-5 | In | 2009-01-29T01:22 | -47.8611 | -15.7955 | -3382 | 300 | 1.022 | 0.051 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 5 | 0.728 | 0.037 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 25 | 0.760 | 0.039 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 60 | 0.757 | 0.039 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 100 | 0.957 | 0.047 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 150 | 1.027 | 0.051 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 200 | 0.970 | 0.049 |
| PS73/127-6 | Out | 2009-01-31T01:52 | -47.9755 | -15.9971 | -3944 | 300 | 1.003 | 0.050 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 5 | 0.701 | 0.036 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 25 | 0.762 | 0.039 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 60 | 0.741 | 0.038 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 75 | 0.807 | 0.041 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 100 | 0.925 | 0.046 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 150 | 1.030 | 0.052 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 200 | 1.006 | 0.050 |
| PS73/132-7 | In | 2009-01-31T20:05 | -47.6430 | -15.7251 | -3451 | 300 | 1.044 | 0.052 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 5 | 0.753 | 0.039 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 25 | 0.793 | 0.041 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 50 | 0.701 | 0.037 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 75 | 0.853 | 0.044 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 100 | 0.959 | 0.049 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 150 | 1.023 | 0.051 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 200 | 1.031 | 0.051 |
| PS73/135-6 | In | 2009-02-05T13:16 | -47.7001 | -15.1148 | -3072 | 300 | 1.065 | 0.052 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 5 | 0.616 | 0.033 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 25 | 0.700 | 0.036 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 50 | 0.710 | 0.037 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 75 | 0.857 | 0.041 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 100 | 1.034 | 0.051 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 150 | 0.908 | 0.046 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 200 | 0.925 | 0.046 |
| PS73/137-6 | Ambivalent | 2009-02-08T13:56 | -47.8565 | -15.2543 | -4027 | 300 | 1.045 | 0.051 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 5 | 0.598 | 0.033 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 25 | 0.784 | 0.040 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 50 | 0.814 | 0.042 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 75 | 0.953 | 0.047 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 100 | 0.955 | 0.048 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 150 | 1.044 | 0.052 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 200 | 0.987 | 0.050 |
| PS73/139-2 | In | 2009-02-09T21:38 | -47.9080 | -15.1295 | -3578 | 300 | 1.048 | 0.052 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 5 | 0.759 | 0.039 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 25 | 0.768 | 0.040 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 50 | 0.812 | 0.041 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 75 | 0.937 | 0.047 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 100 | 0.993 | 0.049 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 150 | 1.031 | 0.051 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 200 | 1.027 | 0.051 |
| PS73/146-9 | Out | 2009-02-12T09:42 | -47.4988 | -15.4323 | -3274 | 300 | 1.049 | 0.052 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 5 | 0.682 | 0.036 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 25 | 0.789 | 0.040 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 50 | 0.739 | 0.039 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 75 | 0.889 | 0.045 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 100 | 0.979 | 0.048 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 150 | 1.029 | 0.051 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 200 | 1.044 | 0.052 |
| PS73/148-5 | In | 2009-02-14T17:37 | -47.9350 | -15.2791 | -3747 | 300 | 1.028 | 0.051 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 5 | 0.679 | 0.035 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 25 | 0.749 | 0.038 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 50 | 0.705 | 0.036 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 75 | 0.737 | 0.038 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 100 | 0.900 | 0.045 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 150 | 1.072 | 0.052 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 200 | 1.071 | 0.052 |
| PS73/160-6 | Out | 2009-02-18T23:06 | -47.3306 | -15.6511 | -3353 | 300 | 1.011 | 0.050 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 5 | 0.719 | 0.037 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 25 | 0.757 | 0.039 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 50 | 0.756 | 0.039 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 75 | 0.773 | 0.040 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 100 | 0.699 | 0.036 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 150 | 1.013 | 0.050 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 200 | 1.002 | 0.050 |
| PS73/162-6 | In | 2009-02-20T16:12 | -47.3707 | -14.6598 | -2784 | 300 | 1.104 | 0.054 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 5 | 0.704 | 0.037 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 25 | 0.786 | 0.040 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 50 | 0.772 | 0.040 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 75 | 0.742 | 0.039 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 100 | 0.908 | 0.046 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 150 | 1.012 | 0.050 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 200 | 1.033 | 0.051 |
| PS73/170-5 | In | 2009-02-23T19:52 | -48.0580 | -14.4750 | -3385 | 300 | 1.056 | 0.052 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 5 | 0.725 | 0.038 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 25 | 0.749 | 0.041 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 50 | 0.773 | 0.040 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 75 | 0.790 | 0.041 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 100 | 0.877 | 0.045 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 150 | 0.977 | 0.049 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 200 | 0.962 | 0.048 |
| PS73/192-2 | In | 2009-02-28T23:00 | -48.7951 | -15.2491 | -3822 | 300 | 1.043 | 0.052 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 5 | 0.686 | 0.036 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 25 | 0.811 | 0.041 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 50 | 0.780 | 0.040 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 75 | 0.946 | 0.047 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 100 | 1.061 | 0.052 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 150 | 1.019 | 0.051 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 200 | 1.021 | 0.051 |
| PS73/199-6 | Out | 2009-03-03T01:49 | -48.0463 | -15.2496 | -3691 | 300 | 1.046 | 0.052 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 5 | 0.743 | 0.038 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 25 | 0.781 | 0.040 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 50 | 0.848 | 0.043 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 75 | 0.833 | 0.042 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 100 | 0.874 | 0.044 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 150 | 0.990 | 0.049 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 200 | 1.028 | 0.051 |
| PS73/204-5 | In | 2009-03-04T16:42 | -48.9895 | -15.3069 | -3905 | 300 | 0.980 | 0.049 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 5 | 0.769 | 0.039 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 25 | 0.840 | 0.042 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 50 | 0.774 | 0.040 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 80 | 0.803 | 0.041 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 100 | 0.979 | 0.048 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 150 | 0.994 | 0.049 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 200 | 1.030 | 0.050 |
| PS73/211-1 | In | 2009-03-06T12:31 | -48.9652 | -15.3751 | -4025 | 300 | 0.934 | 0.046 |