Vogt, Martin; Walter, Maren; Schmid, Florian (2017): Helium 3 isotope concentrations above the Southwest Indian Ridge during POLARSTERN cruise ANT-XXIX/8 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.882064, In supplement to: Schmid, Florian; Molari, Massimiliano; Schlindwein, Vera; Kaul, Norbert; Bach, Wolfgang; Vogt, Martin; Jöns, Niels; Hansen, Christian T; Walter, Maren; Damm, Ellen; Boetius, Antje (submitted): Lithospheric strength, thermal structure, diffusive geochemical fluxes and microbial activity in the ultraslow spreading Southwest Indian Ridge axial valley. Geochemistry, Geophysics, Geosystems
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Coverage:
Median Latitude: -52.292995 * Median Longitude: 13.588905 * South-bound Latitude: -52.645500 * West-bound Longitude: 12.526170 * North-bound Latitude: -51.448670 * East-bound Longitude: 14.778670
Date/Time Start: 2013-11-16T02:57:00 * Date/Time End: 2013-12-09T05:38:00
Minimum DEPTH, water: 8 m * Maximum DEPTH, water: 4290 m
Event(s):
PS81/605-1 * Latitude: -51.448670 * Longitude: 14.210500 * Date/Time: 2013-11-16T13:08:00 * Elevation: -4344.0 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/8 (PS81) * Basis: Polarstern * Method/Device: CTD/Rosette (CTD-RO)
PS81/614-1 * Latitude Start: -52.426500 * Longitude Start: 13.478000 * Latitude End: -52.444330 * Longitude End: 13.373000 * Date/Time Start: 2013-11-19T21:32:00 * Date/Time End: 2013-11-20T05:00:59 * Elevation Start: -3904.2 m * Elevation End: -3787.5 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/8 (PS81) * Basis: Polarstern * Method/Device: CTD, towed system (CTD-twoyo)
PS81/628-1 * Latitude Start: -52.439670 * Longitude Start: 13.378000 * Latitude End: -52.441830 * Longitude End: 13.223670 * Date/Time Start: 2013-11-23T19:24:00 * Date/Time End: 2013-11-24T04:11:59 * Elevation Start: -3814.0 m * Elevation End: -4331.5 m * Location: South Atlantic Ocean * Campaign: ANT-XXIX/8 (PS81) * Basis: Polarstern * Method/Device: CTD, towed system (CTD-twoyo)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Vogt, Martin | |||
| 2 | Method/Device of event | Method/Device | Vogt, Martin | |||
| 3 | Bottle number | Bottle | # | Vogt, Martin | ||
| 4 | DATE/TIME | Date/Time | Vogt, Martin | Geocode | ||
| 5 | LATITUDE | Latitude | Vogt, Martin | Geocode | ||
| 6 | LONGITUDE | Longitude | Vogt, Martin | Geocode | ||
| 7 | DEPTH, water | Depth water | m | Vogt, Martin | Geocode | |
| 8 | δ Helium-3 | δ3He | % | Vogt, Martin | Mass spectrometer, noble gas, MAP215-50 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
153 data points
Data
| 1 Event | 2 Method/Device | 3 Bottle [#] | 4 Date/Time | 5 Latitude | 6 Longitude | 7 Depth water [m] | 8 δ3He [%] |
|---|---|---|---|---|---|---|---|
| PS81/605-1 | CTD/Rosette | 1 | 2013-11-16T02:57:00 | -51.44867 | 14.21050 | 4290 | 9.95 |
| PS81/605-1 | CTD/Rosette | 2 | 2013-11-16T03:04:00 | -51.44867 | 14.21050 | 4286 | 7.53 |
| PS81/605-1 | CTD/Rosette | 5 | 2013-11-16T03:16:00 | -51.44867 | 14.21050 | 4279 | 9.23 |
| PS81/605-1 | CTD/Rosette | 13 | 2013-11-16T03:20:00 | -51.44867 | 14.21050 | 4200 | 9.32 |
| PS81/605-1 | CTD/Rosette | 16 | 2013-11-16T03:36:00 | -51.44867 | 14.21050 | 3801 | 9.31 |
| PS81/605-1 | CTD/Rosette | 19 | 2013-11-16T03:57:00 | -51.44867 | 14.21050 | 2500 | 9.21 |
| PS81/605-1 | CTD/Rosette | 21 | 2013-11-16T04:28:00 | -51.44867 | 14.21050 | 1494 | 9.97 |
| PS81/605-1 | CTD/Rosette | 22 | 2013-11-16T04:38:00 | -51.44867 | 14.21050 | 998 | 8.59 |
| PS81/605-1 | CTD/Rosette | 23 | 2013-11-16T04:38:00 | -51.44867 | 14.21050 | 494 | 8.28 |
| PS81/614-1 | CTD, towed system | 1 | 2013-11-20T02:57:00 | -52.44166 | 13.36284 | 3780 | 7.47 |
| PS81/614-1 | CTD, towed system | 3 | 2013-11-20T03:16:00 | -52.44234 | 13.35800 | 3862 | 7.73 |
| PS81/614-1 | CTD, towed system | 14 | 2013-11-20T03:24:00 | -52.44284 | 13.35916 | 3760 | 8.14 |
| PS81/614-1 | CTD, towed system | 17 | 2013-11-20T03:36:00 | -52.44350 | 13.36084 | 3362 | 8.73 |
| PS81/614-1 | CTD, towed system | 18 | 2013-11-20T03:56:00 | -52.44516 | 13.36484 | 2493 | 7.99 |
| PS81/614-1 | CTD, towed system | 20 | 2013-11-20T04:28:00 | -52.44500 | 13.36984 | 1002 | 10.90 |
| PS81/614-1 | CTD, towed system | 22 | 2013-11-20T04:38:00 | -52.44484 | 13.37134 | 500 | 10.49 |
| PS81/614-1 | CTD, towed system | 24 | 2013-11-20T04:58:00 | -52.44450 | 13.37300 | 11 | -1.56 |
| PS81/628-1 | CTD, towed system | 1 | 2013-11-24T00:17:00 | -52.44784 | 13.26984 | 3245 | 7.88 |
| PS81/628-1 | CTD, towed system | 2 | 2013-11-24T00:32:00 | -52.44616 | 13.26427 | 3786 | 7.96 |
| PS81/628-1 | CTD, towed system | 3 | 2013-11-24T00:51:00 | -52.44416 | 13.25750 | 3201 | 8.94 |
| PS81/628-1 | CTD, towed system | 4 | 2013-11-24T01:07:00 | -52.44250 | 13.25234 | 4001 | 7.17 |
| PS81/628-1 | CTD, towed system | 5 | 2013-11-24T01:20:00 | -52.44016 | 13.24784 | 3388 | 7.06 |
| PS81/628-1 | CTD, towed system | 9 | 2013-11-24T01:25:00 | -52.44000 | 13.24666 | 3197 | 6.93 |
| PS81/628-1 | CTD, towed system | 10 | 2013-11-24T01:31:00 | -52.43900 | 13.24434 | 2999 | 9.09 |
| PS81/628-1 | CTD, towed system | 11 | 2013-11-24T02:08:00 | -52.43566 | 13.23350 | 3362 | 7.84 |
| PS81/628-1 | CTD, towed system | 12 | 2013-11-24T02:13:00 | -52.43516 | 13.23200 | 3150 | 11.16 |
| PS81/628-1 | CTD, towed system | 13 | 2013-11-24T02:18:00 | -52.43484 | 13.23094 | 3363 | 7.87 |
| PS81/628-1 | CTD, towed system | 14 | 2013-11-24T02:21:00 | -52.43550 | 13.23134 | 3553 | 8.25 |
| PS81/628-1 | CTD, towed system | 15 | 2013-11-24T02:34:00 | -52.43716 | 13.23100 | 4260 | 7.39 |
| PS81/629-1 | CTD, towed system | 14 | 2013-11-25T15:05:00 | -52.44250 | 13.36416 | 3696 | 10.44 |
| PS81/629-1 | CTD, towed system | 15 | 2013-11-25T15:05:00 | -52.44266 | 13.36450 | 3699 | 11.66 |
| PS81/629-1 | CTD, towed system | 16 | 2013-11-25T15:23:00 | -52.44684 | 13.36700 | 3633 | 11.37 |
| PS81/629-1 | CTD, towed system | 18 | 2013-11-25T15:42:00 | -52.45166 | 13.36700 | 3620 | 7.80 |
| PS81/629-1 | CTD, towed system | 19 | 2013-11-25T16:00:00 | -52.45634 | 13.36716 | 3639 | 9.29 |
| PS81/629-1 | CTD, towed system | 20 | 2013-11-25T16:01:00 | -52.45650 | 13.36716 | 3690 | 9.11 |
| PS81/629-1 | CTD, towed system | 21 | 2013-11-25T16:04:00 | -52.45716 | 13.36797 | 3840 | 8.88 |
| PS81/629-1 | CTD, towed system | 22 | 2013-11-25T16:14:00 | -52.45784 | 13.36816 | 3742 | 7.41 |
| PS81/629-1 | CTD, towed system | 23 | 2013-11-25T16:25:00 | -52.45800 | 13.36766 | 3379 | 5.81 |
| PS81/629-1 | CTD, towed system | 24 | 2013-11-25T17:28:00 | -52.45766 | 13.36934 | 10 | -1.77 |
| PS81/631-1 | CTD, towed system | 1 | 2013-11-26T04:03:00 | -52.42734 | 13.35434 | 2948 | |
| PS81/631-1 | CTD, towed system | 2 | 2013-11-26T04:19:00 | -52.42884 | 13.34916 | 3665 | 8.20 |
| PS81/642-1 | CTD/Rosette | 4 | 2013-11-29T09:32:00 | -52.24967 | 14.77867 | 3000 | 7.97 |
| PS81/642-1 | CTD/Rosette | 11 | 2013-11-29T09:42:00 | -52.24967 | 14.77867 | 2500 | 8.31 |
| PS81/642-1 | CTD/Rosette | 14 | 2013-11-29T10:02:00 | -52.24967 | 14.77867 | 1499 | 7.98 |
| PS81/651-1 | CTD, towed system | 4 | 2013-12-02T08:56:00 | -52.15634 | 14.20516 | 3475 | 6.09 |
| PS81/651-1 | CTD, towed system | 5 | 2013-12-02T09:21:00 | -52.16050 | 14.19950 | 3526 | 8.46 |
| PS81/651-1 | CTD, towed system | 10 | 2013-12-02T10:18:00 | -52.16966 | 14.18916 | 3700 | 7.15 |
| PS81/651-1 | CTD, towed system | 11 | 2013-12-02T11:13:00 | -52.17050 | 14.18184 | 3673 | 8.59 |
| PS81/651-1 | CTD, towed system | 15 | 2013-12-02T11:36:00 | -52.17000 | 14.18150 | 3683 | 10.19 |
| PS81/660-1 | CTD, towed system | 3 | 2013-12-05T13:29:00 | -52.50766 | 12.98566 | 3700 | 7.57 |
| PS81/660-1 | CTD, towed system | 4 | 2013-12-05T13:33:00 | -52.50850 | 12.98550 | 3549 | 7.87 |
| PS81/660-1 | CTD, towed system | 5 | 2013-12-05T13:51:00 | -52.51316 | 12.98450 | 3687 | 8.35 |
| PS81/660-1 | CTD, towed system | 9 | 2013-12-05T13:54:00 | -52.51384 | 12.98400 | 3538 | 8.65 |
| PS81/660-1 | CTD, towed system | 10 | 2013-12-05T14:12:00 | -52.51884 | 12.98150 | 3690 | 8.08 |
| PS81/660-1 | CTD, towed system | 11 | 2013-12-05T14:15:00 | -52.51966 | 12.98100 | 3538 | 6.93 |
| PS81/660-1 | CTD, towed system | 13 | 2013-12-05T14:34:00 | -52.52484 | 12.97916 | 3680 | 7.91 |
| PS81/660-1 | CTD, towed system | 14 | 2013-12-05T14:37:00 | -52.52566 | 12.97900 | 3541 | 8.96 |
| PS81/660-1 | CTD, towed system | 15 | 2013-12-05T14:56:00 | -52.53050 | 12.97850 | 3699 | 8.13 |
| PS81/660-1 | CTD, towed system | 16 | 2013-12-05T15:00:00 | -52.53150 | 12.97766 | 3551 | 8.86 |
| PS81/660-1 | CTD, towed system | 19 | 2013-12-05T16:17:00 | -52.53328 | 12.97666 | 12 | -0.81 |
| PS81/663-1 | CTD/Rosette | 1 | 2013-12-06T06:35:00 | -52.64550 | 12.52617 | 3651 | 8.49 |
| PS81/663-1 | CTD/Rosette | 4 | 2013-12-06T06:49:00 | -52.64550 | 12.52617 | 2999 | 7.00 |
| PS81/663-1 | CTD/Rosette | 5 | 2013-12-06T06:59:00 | -52.64550 | 12.52617 | 2502 | 8.95 |
| PS81/663-1 | CTD/Rosette | 9 | 2013-12-06T07:09:00 | -52.64550 | 12.52617 | 2000 | 10.00 |
| PS81/663-1 | CTD/Rosette | 10 | 2013-12-06T07:19:00 | -52.64550 | 12.52617 | 1499 | 10.04 |
| PS81/663-1 | CTD/Rosette | 11 | 2013-12-06T07:29:00 | -52.64550 | 12.52617 | 999 | 9.79 |
| PS81/663-1 | CTD/Rosette | 12 | 2013-12-06T07:38:00 | -52.64550 | 12.52617 | 501 | 10.43 |
| PS81/673-1 | CTD/Rosette | 2 | 2013-12-09T02:00:00 | -52.11100 | 14.61000 | 2001 | 9.87 |
| PS81/673-1 | CTD/Rosette | 3 | 2013-12-09T02:04:00 | -52.11100 | 14.61000 | 1800 | 10.25 |
| PS81/673-1 | CTD/Rosette | 4 | 2013-12-09T02:10:00 | -52.11100 | 14.61000 | 1502 | 9.44 |
| PS81/673-1 | CTD/Rosette | 5 | 2013-12-09T02:19:00 | -52.11100 | 14.61000 | 1000 | 11.69 |
| PS81/673-1 | CTD/Rosette | 9 | 2013-12-09T02:31:00 | -52.11100 | 14.61000 | 363 | 9.68 |
| PS81/673-1 | CTD/Rosette | 10 | 2013-12-09T02:38:00 | -52.11100 | 14.61000 | 8 | -1.34 |
| PS81/674-1 | CTD/Rosette | 1 | 2013-12-09T04:50:00 | -52.20583 | 14.69667 | 3102 | 8.78 |
| PS81/674-1 | CTD/Rosette | 2 | 2013-12-09T04:53:00 | -52.20583 | 14.69667 | 3000 | 8.11 |
| PS81/674-1 | CTD/Rosette | 3 | 2013-12-09T04:59:00 | -52.20583 | 14.69667 | 2679 | 6.19 |
| PS81/674-1 | CTD/Rosette | 10 | 2013-12-09T05:38:00 | -52.20583 | 14.69667 | 500 | -1.42 |