Broecker, Wallace S; Clark, Elizabeth (1999): (Table 2) Carbonate content in surface sediments of the Ceara Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.856666, In supplement to: Broecker, WS; Clark, E (1999): CaCO3 size distribution: A paleocarbonate ion proxy? Paleoceanography, 14(5), 596-604, https://doi.org/10.1029/1999PA900016
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Coverage:
Latitude: 4.000000 * Longitude: -43.000000
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Station label | Station | Broecker, Wallace S | |||
| 2 | Depth, bathymetric | Bathy depth | m | Broecker, Wallace S | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Broecker, Wallace S | Geocode | |
| 4 | Calcium carbonate | CaCO3 | % | Broecker, Wallace S | ||
| 5 | Ratio | Ratio | Broecker, Wallace S | >63 µm CaCO3/total CaCO3 | ||
| 6 | Carbonate ion | [CO3]2- | µmol/kg | Broecker, Wallace S | Measured | |
| 7 | Carbonate ion | [CO3]2- | µmol/kg | Broecker, Wallace S | Calculated | effective carbonate ion concentration: [CO3]2- = [CO3]2- + 20(4-h), where h is the water depth in kilometers |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
36 data points
Data
| 1 Station | 2 Bathy depth [m] | 3 Depth sed [m] | 4 CaCO3 [%] | 5 Ratio (>63 µm CaCO3/total CaCO3) | 6 [CO3]2- [µmol/kg] (Measured) | 7 [CO3]2- [µmol/kg] (effective carbonate ion conce...) |
|---|---|---|---|---|---|---|
| GGC86 | 2.82 | 0 | 67 | 0.55 | 108 | 132 |
| GGC75 | 3.06 | 0 | 71 | 0.53 | 108 | 127 |
| GGC71 | 3.16 | 0 | 66 | 0.52 | 108 | 125 |
| GGC66 | 3.55 | 0 | 63 | 0.50 | 108 | 117 |
| GGC91 | 3.81 | 0 | 61 | 0.50 | 108 | 112 |
| GGC50 | 4.00 | 0 | 60 | 0.52 | 105 | 105 |