Glock, Nicolaas (2019): Downcore data for sediment core M77/2_52-2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.900467, Supplement to: Glock, Nicolaas; Erdem, Zeynep; Wallmann, Klaus; Somes, Christopher J; Liebetrau, Volker; Schönfeld, Joachim; Gorb, Stanislav N; Eisenhauer, Anton (2018): Coupling of oceanic carbon and nitrogen facilitates spatially resolved quantitative reconstruction of nitrate inventories. Nature Communications, 9(1), https://doi.org/10.1038/s41467-018-03647-5
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Abstract:
Downcore data for core M77/2 52-2. PD is the mean pore density of Bolivina spissa for this depth. N is the number of specimens used for the pore density analysis in this sample. [NO3-]BW was calculated from the pore density of Bolivina spissa using eq. 3. δ18O and δ13C were measured on Uvigerina peregrina. δ15N was measured on bulk sediment.
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -5.483500 * Longitude: -81.450000
Date/Time Start: 2008-12-09T12:16:00 * Date/Time End: 2008-12-09T12:16:00
Minimum DEPTH, sediment/rock: 0.1 m * Maximum DEPTH, sediment/rock: 5.9 m
Event(s):
M77/2_052-2 (M77/2_733) * Latitude: -5.483500 * Longitude: -81.450000 * Date/Time: 2008-12-09T12:16:00 * Elevation: -1249.0 m * Campaign: M77/2 * Basis: Meteor (1986) * Method/Device: Piston corer (PC) * Comment: 1307 cm
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Glock, Nicolaas | Geocode | |
2 | AGE | Age | ka BP | Glock, Nicolaas | Geocode | |
3 | Pore density | Pore dens | #/µm2 | Glock, Nicolaas | ||
4 | Number | n | # | Glock, Nicolaas | ||
5 | Standard error | Std e | ± | Glock, Nicolaas | SEM PD (P/µm2) | |
6 | Nitrate | NITRATE | µmol/kg | Glock, Nicolaas | ||
7 | Standard error | Std e | ± | Glock, Nicolaas | SEM [NO3-]BW (µmol/kg) | |
8 | Uvigerina peregrina, δ18O | U. peregrina δ18O | ‰ PDB | Glock, Nicolaas | Isotope ratio mass spectrometry | |
9 | Uvigerina peregrina, δ13C | U. peregrina δ13C | ‰ PDB | Glock, Nicolaas | Isotope ratio mass spectrometry | |
10 | δ15N, bulk sediment | δ15N bulk | ‰ air | Glock, Nicolaas |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
358 data points