Studer, Anja S; Sigman, Daniel M; Martínez‐García, Alfredo; Thöle, Lena; Michel, Elisabeth; Jaccard, Samuel L; Lippold, Jörg; Mazaud, Alain; Wang, Xingchen; Robinson, Laura F; Adkins, Jess F; Haug, Gerald H (2018): Diatom-bound nitrogen isotope records in sediment core MD11-3353 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.891433, In supplement to: Studer, AS et al. (2018): Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO2 rise. Nature Geoscience, https://doi.org/10.1038/s41561-018-0191-8
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Coverage:
Latitude: -50.567000 * Longitude: 68.385000
Date/Time Start: 2011-01-30T00:00:00 * Date/Time End: 2011-01-30T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 1.40 m
Event(s):
MD11-3353 * Latitude: -50.567000 * Longitude: 68.385000 * Date/Time: 2011-01-30T00:00:00 * Elevation: -1568.0 m * Campaign: MD185 (INDIEN SUD 2) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer II (CALYPSO2)
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, sediment/rock | Depth sed | m | Studer, Anja S | Geocode | |
2 | AGE | Age | ka BP | Studer, Anja S | Geocode | |
3 | δ15N, diatom-bound organic matter | δ15N DB | ‰ air | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
4 | δ15N, diatom-bound organic matter, standard deviation | δ15N DB std dev | ± | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
5 | Diatoms, pennales, δ15N | Diatom pen δ15N | ‰ air | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
6 | Diatoms, pennales, δ15N, standard deviation | Diatom pen δ15N std dev | ± | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
7 | Diatoms, centrales, δ15N | Diatom cen δ15N | ‰ air | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
8 | Diatoms, centrales, δ15N, standard deviation | Diatom cen δ15N std dev | ± | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
52 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 δ15N DB [‰ air] | 4 δ15N DB std dev [±] | 5 Diatom pen δ15N [‰ air] | 6 Diatom pen δ15N std dev [±] | 7 Diatom cen δ15N [‰ air] | 8 Diatom cen δ15N std dev [±] |
---|---|---|---|---|---|---|---|
0.00 | 0.471 | 2.63 | 0.03 | 2.26 | 4.53 | ||
0.10 | 1.102 | 2.39 | 2.02 | 4.35 | |||
0.20 | 1.733 | 2.33 | 0.07 | 2.18 | 4.29 | ||
0.30 | 2.363 | 2.50 | 2.28 | 4.75 | |||
0.40 | 2.994 | 2.86 | 2.88 | 4.97 | |||
0.50 | 3.624 | 2.94 | 0.03 | 3.20 | 4.82 | ||
0.60 | 4.255 | 3.24 | 3.53 | 5.32 | |||
0.70 | 4.885 | 3.37 | 3.20 | 5.51 | |||
0.80 | 5.516 | 3.40 | 3.55 | 5.05 | |||
0.90 | 6.146 | 3.34 | 0.05 | 3.31 | 5.19 | ||
1.00 | 6.777 | 3.86 | 0.06 | 3.73 | 5.67 | ||
1.10 | 7.408 | 3.99 | 3.86 | 5.16 | |||
1.20 | 8.038 | 4.22 | 4.09 | 5.42 | |||
1.30 | 8.669 | 4.15 | 4.11 | 5.18 | |||
1.40 | 9.299 | 4.24 | 3.83 | 0.07 | 4.14 | 0.20 |