MacKenzie, Angus (2000): Thorium 234 measured on water bottle samples from the upper 100 m [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.56189
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Coverage:
Median Latitude: 56.297408 * Median Longitude: -7.792622 * South-bound Latitude: 55.926700 * West-bound Longitude: -9.051530 * North-bound Latitude: 56.732440 * East-bound Longitude: -6.413580
Date/Time Start: 1995-08-04T21:08:00 * Date/Time End: 1995-12-04T06:27:00
Minimum DEPTH, water: 2.5 m * Maximum DEPTH, water: 160.0 m
Event(s):
LOIS-175224 (CP50) * Latitude: 55.926700 * Longitude: -9.000000 * Date/Time: 1995-08-04T21:08:00 * Location: Hebridean Slope * Campaign: CH120 * Basis: Challenger * Method/Device: CTD/Rosette (CTD-RO)
LOIS-175226 (CP51) * Latitude: 55.931000 * Longitude: -8.505500 * Date/Time: 1995-08-04T23:08:00 * Location: Hebridean Slope * Campaign: CH120 * Basis: Challenger * Method/Device: CTD/Rosette (CTD-RO)
LOIS-175228 (CP52) * Latitude: 55.933000 * Longitude: -7.995000 * Date/Time: 1995-08-05T02:08:00 * Location: Hebridean Slope * Campaign: CH120 * Basis: Challenger * Method/Device: CTD/Rosette (CTD-RO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, water | Depth water | m | Geocode | ||
| 6 | Thorium-234, particulate | 234Th part | mBq/l | MacKenzie, Angus | Alpha spectroscopy on plated sample (0.2 µm cellulose nitrate filtered) | |
| 7 | Thorium-234, particulate, standard deviation | 234Th part std dev | ± | MacKenzie, Angus | Alpha spectroscopy on plated sample (0.2 µm cellulose nitrate filtered) | |
| 8 | Thorium-234, dissolved | 234Th diss | mBq/l | MacKenzie, Angus | Alpha and beta liquid scintil. spectroscopy (0.2 µm cellulose nitrate filtered) | |
| 9 | Thorium-234, dissolved, standard deviation | 234Th diss std dev | ± | MacKenzie, Angus | Alpha and beta liquid scintil. spectroscopy (0.2 µm cellulose nitrate filtered) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
68 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Depth water [m] | 6 234Th part [mBq/l] | 7 234Th part std dev [±] | 8 234Th diss [mBq/l] | 9 234Th diss std dev [±] |
|---|---|---|---|---|---|---|---|---|
| LOIS-175224 | 55.9267 | -9.0000 | 5.0 | 14.833 | 1.000 | |||
| LOIS-175224 | 55.9267 | -9.0000 | 70.0 | 12.500 | 1.500 | 19.500 | 1.167 | |
| LOIS-175224 | 55.9267 | -9.0000 | 135.0 | 8.833 | 1.000 | 18.167 | 1.167 | |
| LOIS-175226 | 55.9310 | -8.5055 | 5.0 | 6.667 | 0.667 | 13.500 | 4.500 | |
| LOIS-175226 | 55.9310 | -8.5055 | 25.0 | 8.167 | 0.833 | |||
| LOIS-175226 | 55.9310 | -8.5055 | 50.0 | 5.333 | 0.667 | |||
| LOIS-175228 | 55.9330 | -7.9950 | 65.0 | 13.333 | 0.833 | |||
| LOIS-175228 | 55.9330 | -7.9950 | 120.0 | 15.833 | 3.833 | 16.833 | 1.000 | |
| LOIS-175230 | 55.9333 | -7.5000 | 5.0 | 12.833 | 3.667 | 18.167 | 2.833 | |
| LOIS-175230 | 55.9333 | -7.5000 | 80.0 | 23.833 | 3.000 | |||
| LOIS-175230 | 55.9333 | -7.5000 | 160.0 | 21.333 | 3.333 | 1.333 | 1.333 | |
| LOIS-175232 | 55.9355 | -6.9963 | 5.0 | 11.833 | 3.167 | 10.333 | 1.333 | |
| LOIS-175232 | 55.9355 | -6.9963 | 60.0 | 13.333 | 7.333 | |||
| LOIS-175232 | 55.9355 | -6.9963 | 120.0 | 5.000 | 2.167 | 12.333 | 1.167 | |
| LOIS-176972 | 56.4474 | -9.0515 | 2.5 | 16.667 | 1.500 | 7.000 | 1.500 | |
| LOIS-176974 | 56.5194 | -8.4098 | 2.5 | 4.833 | 1.500 | 6.000 | 1.500 | |
| LOIS-176976 | 56.5985 | -7.8868 | 2.5 | 36.167 | 2.500 | 0.333 | 1.667 | |
| LOIS-176978 | 56.6877 | -7.2902 | 2.5 | 15.167 | 11.000 | 4.000 | 1.333 | |
| LOIS-176980 | 56.7324 | -6.6701 | 2.5 | 9.500 | 49.167 | 0.000 | 1.333 | |
| LOIS-176982 | 56.6266 | -6.4136 | 2.5 | 38.167 | 47.167 | 1.667 | 1.500 |