Huang, Enqing; Mulitza, Stefan; Paul, André; Groeneveld, Jeroen; Steinke, Stephan; Schulz, Michael (2012): (Table 3) Planulina ariminensis δ¹⁸O and Mg/Ca, the predicted d18O of calcite and the calcification temperature of core top samples, as well as temperature, salinity, Delta[CO3**2-]calcite of bottom waters [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.802561, In supplement to: Huang, E et al. (2012): Response of eastern tropical Atlantic central waters to Atlantic meridional overturning circulation changes during the Last Glacial Maximum and Heinrich Stadial 1. Paleoceanography, 27, https://doi.org/10.1029/2012PA002294
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Project(s):
Coverage:
Median Latitude: 8.913929 * Median Longitude: -14.922833 * South-bound Latitude: 8.875500 * West-bound Longitude: -14.961000 * North-bound Latitude: 8.948000 * East-bound Longitude: -14.889333
Date/Time Start: 2005-06-26T10:26:00 * Date/Time End: 2005-06-26T23:12:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 2.000 m
Event(s):
GeoB9532-1 (317) * Latitude: 8.948000 * Longitude: -14.889333 * Date/Time: 2005-06-26T10:26:00 * Elevation: -301.0 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: 17-23 cm
GeoB9532-2 (317) * Latitude: 8.945333 * Longitude: -14.892000 * Date/Time: 2005-06-26T11:04:00 * Elevation: -317.0 m * Recovery: 3.16 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: geology, 316 cm
GeoB9533-2 (318) * Latitude: 8.926167 * Longitude: -14.910333 * Date/Time: 2005-06-26T13:57:00 * Elevation: -384.0 m * Recovery: 5.6 m * Campaign: M65/1 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: geology, 560 cm
Comment:
Delta d18O (Predicted - Measurement) is the difference between the predicted d18O of calcite and the P. ariminensis d18O.
The calcification temperature is calculated after equation (5).
Delta T is the difference between the calcification temperature and the bottom water temperature.
* Mean values of CTD stations GeoB9532-4, 9533-4, 9534-1, 9535-1.
# Data from the WOA2009 [Antonov et al., 2010; Locarnini et al., 2010].
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Latitude of event | Latitude | ||||
| 2 | Longitude of event | Longitude | ||||
| 3 | Elevation of event | Elevation | m | |||
| 4 | Event label | Event | ||||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Depth, top/min | Depth top | m | Huang, Enqing | ||
| 7 | Depth, bottom/max | Depth bot | m | Huang, Enqing | ||
| 8 | Planulina ariminensis, Magnesium/Calcium ratio | P. ariminensis Mg/Ca | mmol/mol | Huang, Enqing | ICP-OES, Perkin-Elmer, Optima 3300RL | |
| 9 | Planulina ariminensis, δ18O | P. ariminensis δ18O | ‰ PDB | Huang, Enqing | Mass spectrometer Finnigan MAT 252 | |
| 10 | Temperature, water | Temp | °C | Huang, Enqing | ||
| 11 | Salinity | Sal | Huang, Enqing | |||
| 12 | Carbonate ion | [CO3]2- | µmol/kg | Huang, Enqing | Calculated by CO2sys_xls_program (Lewis and Wallace, 2006) | |
| 13 | δ18O, calcite | δ18O cal | ‰ PDB | Huang, Enqing | predicted | |
| 14 | Δδ18O | Δδ18O | ‰ | Huang, Enqing | Calculated | predicted-measurement |
| 15 | Temperature, water | Temp | °C | Huang, Enqing | Calculated | calcification |
| 16 | Temperature, calculated | T cal | °C | Huang, Enqing | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
150 data points