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): Nitrogen isotopic composition of diatoms of sediment core PS75/072-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.848266, In supplement to: Studer, AS et al. (2015): Antarctic Zone nutrient conditions during the last two glacial cycles. Paleoceanography, 30(7), 845-862, https://doi.org/10.1002/2014PA002745
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Project(s):
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: 9.22 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 | Diatoms, pennales, δ15N | Diatom pen δ15N | ‰ air | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
5 | Diatoms, centrales, δ15N | Diatom cen δ15N | ‰ air | Studer, Anja S | Thermo Trace GC - Thermo Fischer MAT 253 (GC/IR-MS) | |
6 | Δδ15N | Δδ15N | ‰ air | Studer, Anja S | Calculated | centrales - pennales |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
496 data points
Data
1 Depth sed [m] | 2 Age [ka BP] | 3 δ15N DB [‰ air] | 4 Diatom pen δ15N [‰ air] | 5 Diatom cen δ15N [‰ air] | 6 Δδ15N [‰ air] |
---|---|---|---|---|---|
0.02 | 0.826 | 2.16 | 1.87 | 2.82 | 0.95 |
0.07 | 1.111 | 2.19 | 1.87 | 3.23 | 1.36 |
0.12 | 1.397 | 2.17 | 1.84 | 3.36 | 1.52 |
0.22 | 1.967 | 2.36 | 1.88 | 3.50 | 1.62 |
0.27 | 2.421 | 2.34 | 1.91 | 3.43 | 1.52 |
0.32 | 2.875 | 2.71 | 2.16 | 3.58 | 1.42 |
0.42 | 3.784 | 2.67 | 2.21 | 3.76 | 1.55 |
0.47 | 4.238 | 2.64 | 2.72 | 3.54 | 0.82 |
0.52 | 4.692 | 2.81 | 2.28 | 3.38 | 1.10 |
0.57 | 5.376 | 2.92 | 2.58 | 3.59 | 1.01 |
0.62 | 6.061 | 3.34 | 2.78 | 4.46 | 1.68 |
0.67 | 6.745 | 3.71 | 3.24 | 4.09 | 0.85 |
0.72 | 7.429 | 3.75 | 2.94 | 4.46 | 1.52 |
0.77 | 8.113 | 4.02 | 3.50 | 5.14 | 1.64 |
0.82 | 8.798 | 4.25 | 3.74 | 5.56 | 1.82 |
0.87 | 9.482 | 4.35 | 3.79 | 5.04 | 1.25 |
0.92 | 10.166 | 4.43 | 4.19 | 5.43 | 1.24 |
0.97 | 11.099 | 4.63 | 4.29 | 5.99 | 1.70 |
1.02 | 12.032 | 4.66 | 4.00 | 5.36 | 1.36 |
1.07 | 12.965 | 4.50 | 3.98 | 5.32 | 1.34 |
1.17 | 14.043 | 4.53 | 4.18 | 5.61 | 1.43 |
1.27 | 15.095 | 4.65 | 3.91 | 5.23 | 1.32 |
1.32 | 15.621 | 4.36 | 4.51 | 5.59 | 1.08 |
1.37 | 16.269 | 4.89 | 4.48 | 5.27 | 0.79 |
1.42 | 16.916 | 5.05 | 4.92 | 4.97 | 0.05 |
1.47 | 17.564 | 5.62 | 4.86 | 5.37 | 0.51 |
1.50 | 17.952 | 4.94 | 4.61 | 5.48 | 0.87 |
1.52 | 18.211 | 4.97 | 4.94 | 5.38 | 0.44 |
1.55 | 18.600 | 5.28 | 4.84 | 5.57 | 0.73 |
1.57 | 18.859 | 6.15 | 6.05 | 5.64 | -0.41 |
1.62 | 38.574 | 5.42 | 5.32 | 5.41 | 0.09 |
1.67 | 48.100 | 5.83 | 5.28 | 6.12 | 0.84 |
1.70 | 53.816 | 5.07 | 4.33 | 5.98 | 1.65 |
1.72 | 57.627 | 4.78 | 4.40 | 6.13 | 1.73 |
1.77 | 67.154 | 4.68 | 4.39 | 5.95 | 1.56 |
1.82 | 71.243 | 5.06 | 4.18 | 6.47 | 2.29 |
1.85 | 71.965 | 4.44 | 3.76 | 5.29 | 1.53 |
1.87 | 72.447 | 4.16 | 3.26 | 4.53 | 1.27 |
1.92 | 73.651 | 4.52 | 4.07 | 5.37 | 1.30 |
1.97 | 74.297 | 4.40 | 4.04 | 5.64 | 1.60 |
2.02 | 74.943 | 4.64 | 3.73 | 4.74 | 1.01 |
2.07 | 75.589 | 4.50 | 3.96 | 5.88 | 1.92 |
2.17 | 76.881 | 4.02 | 3.59 | 5.34 | 1.75 |
2.27 | 78.174 | 4.05 | 3.39 | 5.39 | 2.00 |
2.37 | 79.466 | 4.17 | 3.72 | 5.77 | 2.05 |
2.47 | 80.758 | 3.61 | 3.09 | 5.26 | 2.17 |
2.57 | 82.051 | 4.00 | 3.44 | 5.51 | 2.07 |
2.62 | 82.697 | 3.00 | 2.75 | 4.47 | 1.72 |
2.67 | 83.343 | 3.75 | 3.02 | 5.32 | 2.30 |
2.72 | 83.989 | 3.81 | 3.18 | 5.00 | 1.82 |
2.77 | 84.635 | 3.83 | 3.01 | 5.12 | 2.11 |
2.82 | 85.281 | 4.20 | 3.43 | 4.60 | 1.17 |
2.87 | 85.928 | 3.87 | 3.29 | 5.30 | 2.01 |
2.92 | 86.574 | 3.74 | 3.29 | 4.99 | 1.70 |
2.97 | 87.281 | 4.04 | 3.66 | 5.66 | 2.00 |
3.02 | 88.081 | 4.29 | 3.78 | 5.77 | 1.99 |
3.07 | 88.881 | 4.35 | 3.61 | 5.56 | 1.95 |
3.12 | 89.681 | 4.15 | 3.62 | 5.47 | 1.85 |
3.17 | 90.481 | 3.96 | 3.51 | 5.13 | 1.62 |
3.27 | 92.081 | 4.32 | 3.78 | 5.28 | 1.50 |
3.37 | 93.681 | 3.90 | 3.34 | 5.17 | 1.83 |
3.47 | 95.281 | 3.87 | 3.48 | 5.28 | 1.80 |
3.57 | 96.882 | 3.84 | 3.31 | 4.84 | 1.53 |
3.67 | 98.482 | 3.71 | 3.32 | 4.87 | 1.55 |
3.82 | 100.882 | 3.93 | 3.36 | 4.36 | 1.00 |
3.92 | 102.482 | 3.88 | 3.21 | 5.20 | 1.99 |
4.07 | 104.792 | 3.68 | 3.28 | 4.71 | 1.43 |
4.22 | 106.208 | 3.48 | 2.91 | 4.86 | 1.95 |
4.37 | 107.625 | 3.65 | 3.61 | 4.55 | 0.94 |
4.57 | 109.514 | 3.43 | 3.29 | 4.09 | 0.80 |
4.82 | 111.644 | 3.08 | 2.89 | 3.72 | 0.83 |
5.02 | 113.142 | 2.45 | 2.34 | 3.52 | 1.18 |
5.22 | 114.970 | 2.29 | 2.07 | 3.45 | 1.38 |
5.42 | 118.735 | 2.53 | 2.18 | 3.55 | 1.37 |
5.52 | 120.617 | 2.21 | 2.15 | 3.52 | 1.37 |
5.62 | 122.500 | 2.12 | 2.17 | 3.59 | 1.42 |
5.72 | 124.383 | 2.24 | 2.48 | 3.48 | 1.00 |
5.82 | 126.265 | 2.35 | 2.31 | 3.61 | 1.30 |
5.92 | 126.927 | 2.49 | 2.24 | 3.44 | 1.20 |
6.02 | 127.515 | 2.38 | 2.22 | 3.36 | 1.14 |
6.12 | 128.104 | 2.46 | 2.63 | 3.27 | 0.64 |
6.15 | 128.280 | 2.81 | 2.42 | 3.04 | 0.62 |
6.17 | 128.398 | 3.33 | 3.33 | 3.08 | -0.25 |
6.27 | 128.986 | 3.79 | 3.62 | 4.03 | 0.41 |
6.37 | 129.574 | 3.39 | 3.47 | 4.72 | 1.25 |
6.47 | 130.162 | 3.37 | 3.45 | 4.49 | 1.04 |
6.52 | 130.456 | 3.91 | 3.41 | 4.22 | 0.81 |
6.55 | 130.633 | 3.45 | 3.17 | 4.10 | 0.93 |
6.57 | 130.750 | 4.36 | 4.68 | 5.00 | 0.32 |
6.60 | 130.927 | 4.28 | 3.74 | 4.82 | 1.08 |
6.62 | 131.044 | 5.19 | 5.46 | 6.06 | 0.60 |
6.67 | 131.339 | 4.23 | 4.90 | 5.42 | 0.52 |
6.70 | 131.977 | 5.23 | 4.95 | 5.64 | 0.69 |
6.72 | 132.408 | 5.49 | 5.17 | 6.23 | 1.06 |
6.75 | 133.055 | 5.24 | 5.01 | 5.77 | 0.76 |
6.77 | 133.486 | 4.89 | 4.98 | 5.83 | 0.85 |
6.82 | 134.565 | 4.97 | 4.83 | 5.90 | 1.07 |
6.85 | 135.212 | 5.20 | 4.97 | 5.69 | 0.72 |
6.87 | 135.643 | 5.43 | 5.30 | 5.76 | 0.46 |
6.92 | 137.460 | 5.50 | 5.39 | 6.22 | 0.83 |
6.95 | 138.597 | 5.80 | 5.63 | 5.63 | 0.00 |
6.97 | 139.355 | 6.03 | 6.07 | 6.57 | 0.50 |
7.00 | 143.911 | 5.67 | 5.42 | 5.96 | 0.54 |
7.02 | 148.146 | 5.63 | 5.65 | 6.49 | 0.84 |
7.05 | 154.498 | 5.31 | 5.17 | 5.57 | 0.40 |
7.07 | 158.733 | 5.27 | 4.73 | 5.71 | 0.98 |
7.12 | 169.320 | 4.45 | 4.23 | 5.47 | 1.24 |
7.17 | 179.908 | 4.43 | 4.14 | 5.51 | 1.37 |
7.22 | 186.921 | 4.39 | 4.45 | 5.15 | 0.70 |
7.27 | 188.137 | 4.33 | 4.46 | 5.87 | 1.41 |
7.32 | 189.354 | 4.12 | 3.95 | 5.03 | 1.08 |
7.37 | 190.570 | 4.56 | 3.79 | 5.81 | 2.02 |
7.42 | 192.413 | 3.99 | 3.83 | 5.33 | 1.50 |
7.52 | 196.450 | 4.15 | 4.10 | 5.37 | 1.27 |
7.57 | 197.644 | 3.70 | 2.93 | 4.96 | 2.03 |
7.62 | 198.130 | 3.41 | 2.76 | 4.08 | 1.32 |
7.82 | 200.074 | 2.83 | 2.70 | 4.29 | 1.59 |
8.02 | 202.018 | 3.86 | 3.54 | 4.46 | 0.92 |
8.22 | 203.962 | 3.47 | 3.09 | 5.12 | 2.03 |
8.42 | 206.635 | 4.39 | 3.73 | 5.70 | 1.97 |
8.62 | 209.787 | 4.01 | 3.69 | 4.98 | 1.29 |
8.82 | 212.938 | 3.17 | 2.65 | 3.93 | 1.28 |
9.02 | 216.090 | 3.53 | 2.75 | 4.51 | 1.76 |
9.22 | 219.241 | 3.96 | 3.65 | 5.17 | 1.52 |