Trudgill, Molly; Gray, William Robert; Pavia, Frank J; Kobayashi, Hidetaka; Adloff, Markus; Rae, James W B; Adkins, Jess F; Richard, Patricia; Fries, Morgane; Umling, Natalie E; Eggleston, Sarah; Paillard, Didier; Berelson, William M; Rebaubeir, Hélène; Isguder, Gulay; Manssouri, Fatima; Prinet, Lison; Petersen, Libby; Latting, Helen: CaCO3% and d13Ccarb measurements in sediment core TR163-25 over the last deglaciation [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996601 (dataset in review), In: Trudgill, M et al.: Paired benthic carbonate system and oxygen reconstructions at TR163-25 [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996567 (dataset in review)
Abstract:
%CaCO3 measurements measured with bulk CaCO3 d13C, used in the publication 'Alkalinity cycling rapidly buffers deep ocean pH during the last glacial cycle' (Trudgill, publication year) to reconstruct the local 232Th normalised CaCO3 burial flux when paired with U-series measurements.
Funding:
French National Research Agency (ANR), grant/award no. ANR-11-IDEX-0004-17-EURE-0006: IPSL-Climate Graduate School-EUR
Coverage:
Latitude: -1.650000 * Longitude: -88.450000
Minimum DEPTH, sediment/rock: 0.04 m * Maximum DEPTH, sediment/rock: 8.65 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Batch | Batch | Trudgill, Molly | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Trudgill, Molly | Geocode | |
| 3 | Calcium carbonate | CaCO3 | % | Trudgill, Molly | ||
| 4 | Calcium carbonate, standard error | CaCO3 std e | ± | Trudgill, Molly | ||
| 5 | δ13C, bulk carbonate | δ13C bulk carb | ‰ PDB | Trudgill, Molly | Cavity ring-down spectroscopy (CRDS), Picarro Inc., G2131-i, coupled with Automate Prep Device and a Caddy Interface System | |
| 6 | δ13C, bulk carbonate, standard error | δ13C bulk carb std e | ± | Trudgill, Molly | Calculated, 2 sigma | internal precision |
| 7 | δ13C, bulk carbonate, standard error | δ13C bulk carb std e | ± | Trudgill, Molly | external |
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:
1146 data points