de la Vega, Elwyn: δ¹¹B-derived pCO₂ calculated with different treatments of Mg/Ca-derived SST at ODP Sites 165-999 and 144-871 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965147 (dataset in review), In: de la Vega, E: Orbital CO₂ reconstruction using boron isotopes during the late Pleistocene at ODP Sites 165-999 and 144-871 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.965168 (dataset in review)
References:
Bereiter, Bernhard; Eggleston, Sarah; Schmitt, Jochen; Nehrbass-Ahles, Christoph; Stocker, Thomas F; Fischer, Hubertus; Kipfstuhl, Sepp; Chappellaz, Jérôme A (2015): Revision of the EPICA Dome C CO 2 record from 800 to 600 kyr before present. Geophysical Research Letters, 42(2), 542-549, https://doi.org/10.1002/2014GL061957
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 9.150650 * Median Longitude: -133.197500 * South-bound Latitude: 5.557300 * West-bound Longitude: 172.344300 * North-bound Latitude: 12.744000 * East-bound Longitude: -78.739300
Date/Time Start: 1992-05-25T03:45:00 * Date/Time End: 1996-01-14T23:15:00
Minimum Elevation: -2828.0 m * Maximum Elevation: -1265.0 m
Event(s):
144-871B * Latitude: 5.557300 * Longitude: 172.344300 * Date/Time Start: 1992-05-25T03:45:00 * Date/Time End: 1992-05-25T19:45:00 * Elevation: -1265.0 m * Penetration: 152.4 m * Recovery: 103.94 m * Location: North Pacific Ocean * Campaign: Leg144 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 17 cores; 152.4 m cored; 0 m drilled; 68.2 % recovery
165-999A * Latitude: 12.744000 * Longitude: -78.739300 * Date/Time Start: 1996-01-10T19:30:00 * Date/Time End: 1996-01-14T23:15:00 * Elevation: -2828.0 m * Penetration: 566.1 m * Recovery: 534.83 m * Location: Caribbean Sea * Campaign: Leg165 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 61 core; 566.1 m cored; 0 m drilled; 94.5 % recovery
Comment:
pCO₂ (in parts per million) calculated from δ¹¹B as the maximum probability of 10,000 realisations of the Monte Carlo simulation, and calculated with different Mg/Ca-temperature calibrations.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | de la Vega, Elwyn | |||
| 2 | Latitude of event | Latitude | de la Vega, Elwyn | |||
| 3 | Longitude of event | Longitude | de la Vega, Elwyn | |||
| 4 | Elevation of event | Elevation | m | de la Vega, Elwyn | ||
| 5 | AGE | Age | ka BP | de la Vega, Elwyn | Geocode | |
| 6 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated after Gray et al. (2018) | Mg/Ca-derived temperature using the "temperature only" calibration of Gray et al. (2018). |
| 7 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated after Gray and Evans, 2019 | Mg/Ca-derived temperature using the pH corrected approach of Gray and Evans (2019). |
| 8 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated after Gray et al. (2018) | Mg/Ca-derived (corrected for dissolution) temperature using the "temperature only" calibration of Gray et al. (2018). |
| 9 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated after Gray and Evans, 2019 | Mg/Ca-derived (corrected for dissolution) temperature using the pH corrected approach of Gray and Evans (2019). This is the prefered approached used in the study. |
| 10 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated from Mg/Ca ratios (Anand et al., 2003) | Mg/Ca-derived temperature using the calibration of Anand et al. (2003). |
| 11 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated from Mg/Ca ratios (Anand et al., 2003) | Mg/Ca-derived (corrected for dissolution) temperature using the calibration of Anand et al. (2003). |
| 12 | Carbon dioxide, partial pressure maximum | pCO2 max | ppmv | de la Vega, Elwyn | Calculated | Constant temperature of 26 °C. |
| 13 | Carbon dioxide, partial pressure | pCO2 | ppmv | de la Vega, Elwyn | interpolated | pCO₂ (parts per million) from ice cores (Bereiter et al., 2015) interpolated from δ¹¹B age |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1016 data points