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 PS75/072-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.891435, 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
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Studer, Anja S; Sigman, Daniel M; Martínez‐García, Alfredo; Benz, Verena; Winckler, Gisela; Kuhn, Gerhard; Esper, Oliver; Lamy, Frank; Jaccard, Samuel L; Wacker, Lukas; Oleynik, Sergey; Gersonde, Rainer; Haug, Gerald H (2015): Antarctic Zone nutrient conditions during the last two glacial cycles. Paleoceanography, 30(7), 845-862, https://doi.org/10.1002/2014PA002745
Other version:
Studer, Anja S; Sigman, Daniel M; Martínez‐García, Alfredo; Benz, Verena; Winckler, Gisela; Kuhn, Gerhard; Esper, Oliver; Lamy, Frank; Jaccard, Samuel L; Wacker, Lukas; Oleynik, Sergey; Gersonde, Rainer; Haug, Gerald H (2015): Diatom-bound N isotope records over the last two glacial cycles in sediment core PS75/072-4. PANGAEA, https://doi.org/10.1594/PANGAEA.848271
Coverage:
Latitude: -57.558500 * Longitude: -151.219500
Date/Time Start: 2009-12-29T21:50:00 * Date/Time End: 2009-12-29T21:50:00
Minimum DEPTH, sediment/rock: 0.02 m * Maximum DEPTH, sediment/rock: 0.87 m
Event(s):
PS75/072-4 * Latitude: -57.558500 * Longitude: -151.219500 * Date/Time: 2009-12-29T21:50:00 * Elevation: -3099.0 m * Recovery: 9.61 m * Location: South Pacific Ocean * Campaign: ANT-XXVI/2 (PS75 BIPOMAC) * Basis: Polarstern * Method/Device: Gravity corer (Kiel type) (SL)
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:
59 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 [±] |
|---|---|---|---|---|---|---|---|
| 0.02 | 0.826 | 2.16 | 0.04 | 1.87 | 0.02 | 2.82 | 0.35 |
| 0.07 | 1.111 | 2.19 | 0.07 | 1.87 | 0.05 | 3.23 | 0.05 |
| 0.12 | 1.397 | 2.17 | 1.84 | 3.36 | |||
| 0.22 | 1.967 | 2.36 | 1.88 | 3.50 | |||
| 0.27 | 2.421 | 2.34 | 1.91 | 3.43 | |||
| 0.32 | 2.875 | 2.71 | 2.16 | 3.58 | |||
| 0.42 | 3.784 | 2.67 | 0.02 | 2.21 | 0.06 | 3.76 | 0.04 |
| 0.47 | 4.238 | 2.64 | 2.72 | 3.54 | |||
| 0.52 | 4.692 | 2.81 | 2.28 | 3.38 | |||
| 0.57 | 5.376 | 2.92 | 2.58 | 3.59 | |||
| 0.62 | 6.061 | 3.34 | 2.78 | 4.46 | |||
| 0.67 | 6.745 | 3.71 | 3.24 | 4.09 | |||
| 0.72 | 7.429 | 3.75 | 2.94 | 0.05 | 4.46 | ||
| 0.77 | 8.113 | 4.02 | 3.50 | 5.14 | |||
| 0.82 | 8.798 | 4.25 | 3.74 | 5.56 | |||
| 0.87 | 9.482 | 4.35 | 3.79 | 5.04 | 0.05 |