Kienast, Stephanie S; Calvert, Stephen E; Pedersen, Thomas F (2002): Stable nitrogen isotope ratios of sediment core W8709A-8TC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.842918, In supplement to: Kienast, SS et al. (2002): Nitrogen isotope and productivity variations along the northeast Pacific margin over the last 120 kyr: Surface and subsurface paleoceanography. Paleoceanography, 17(4), 1055, https://doi.org/10.1029/2001PA000650
Always quote citation above when using data! You can download the citation in several formats below.
Other version:
Kienast, Stephanie S; Calvert, Stephen E; Pedersen, Thomas F (2002): NOAA/WDS Paleoclimatology - Kienast et al. 2002 Northeast Pacific Nitrogen Isotope and Paleoproductivity Data. NOAA National Centers for Environmental Information, https://doi.org/10.25921/R3CJ-SQ10
Coverage:
Latitude: 42.257333 * Longitude: -127.678000
Date/Time Start: 1987-09-30T00:00:00 * Date/Time End: 1987-09-30T00:00:00
Minimum DEPTH, sediment/rock: 0.040 m * Maximum DEPTH, sediment/rock: 1.890 m
Event(s):
W8709A-8TC * Latitude: 42.257333 * Longitude: -127.678000 * Date/Time: 1987-09-30T00:00:00 * Elevation Start: -3111.0 m * Elevation End: 0.0 m * Campaign: W8709A * Basis: Wecoma * Method/Device: Trigger corer (TC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | δ15N, nitrate | δ15N NO3 | ‰ air | Kienast, Stephanie S | vs. air | |
| 4 | Barium/Aluminium ratio | Ba/Al | Kienast, Stephanie S | |||
| 5 | Carbon, organic, total | TOC | % | Kienast, Stephanie S | ||
| 6 | Opal, biogenic silica | bSiO2 | % | Kienast, Stephanie S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
152 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 δ15N NO3 [‰ air] | 4 Ba/Al | 5 TOC [%] | 6 bSiO2 [%] |
|---|---|---|---|---|---|
| 0.040 | 0.41 | 8.34 | 0.37180 | 1.33 | 8.9 |
| 0.090 | 0.93 | 7.94 | 0.36489 | 1.40 | 9.2 |
| 0.140 | 1.45 | 7.78 | 0.37680 | 1.32 | 8.8 |
| 0.190 | 1.96 | 7.69 | 0.36417 | 1.27 | 9.0 |
| 0.240 | 2.48 | 7.86 | 0.36585 | 1.21 | 9.1 |
| 0.290 | 3.00 | 7.85 | 0.34796 | 1.24 | 7.7 |
| 0.340 | 3.51 | 7.59 | 0.34488 | 1.16 | 8.2 |
| 0.390 | 4.03 | 7.91 | 0.33439 | 1.13 | 7.6 |
| 0.440 | 4.55 | 7.86 | 0.32314 | 1.14 | 7.4 |
| 0.490 | 5.07 | 7.77 | 0.31424 | 1.17 | 7.5 |
| 0.540 | 5.58 | 7.90 | 0.29864 | 1.14 | 7.2 |
| 0.590 | 6.10 | 8.01 | 0.29224 | 1.12 | 7.2 |
| 0.640 | 6.62 | 8.22 | 0.29382 | 1.10 | 7.5 |
| 0.690 | 7.13 | 8.29 | 0.29293 | 1.12 | 7.2 |
| 0.740 | 7.65 | 8.52 | 0.31033 | 1.21 | 6.8 |
| 0.790 | 8.17 | 8.87 | 0.29163 | 1.26 | 6.8 |
| 0.840 | 8.68 | 8.67 | 0.29336 | 1.30 | 6.6 |
| 0.890 | 9.20 | 8.88 | 0.27083 | 1.32 | 7.0 |
| 0.940 | 9.73 | 8.85 | 0.26678 | 1.26 | 7.4 |
| 0.985 | 10.20 | 8.74 | 0.25952 | 1.23 | 6.1 |
| 1.035 | 10.73 | 8.40 | 0.27900 | 1.22 | 5.7 |
| 1.090 | 11.31 | 8.40 | 0.23739 | 1.27 | 5.6 |
| 1.140 | 11.84 | 7.93 | 0.23346 | 1.17 | 5.1 |
| 1.190 | 12.37 | 7.86 | 0.21840 | 1.30 | 5.0 |
| 1.240 | 12.90 | 8.08 | 0.25616 | 1.09 | 4.9 |
| 1.290 | 13.43 | 8.09 | 0.25335 | 1.24 | 4.7 |
| 1.340 | 13.96 | 7.65 | 0.23632 | 1.22 | 4.9 |
| 1.390 | 14.49 | 7.29 | 0.23206 | 1.13 | 4.5 |
| 1.440 | 15.01 | 6.92 | 0.21680 | 1.01 | 5.0 |
| 1.490 | 15.54 | 7.02 | 0.22196 | 1.00 | 5.7 |
| 1.540 | 16.07 | 7.10 | 0.19806 | 0.67 | 4.7 |
| 1.590 | 16.60 | 6.49 | 0.19638 | 0.70 | 4.8 |
| 1.635 | 17.02 | 6.68 | 0.19971 | 0.67 | 3.8 |
| 1.690 | 17.53 | 6.35 | 0.21217 | 0.70 | 4.3 |
| 1.740 | 17.99 | 6.64 | 0.21557 | 0.68 | 4.3 |
| 1.790 | 18.45 | 6.55 | 0.20949 | 0.69 | 4.8 |
| 1.840 | 18.91 | 6.53 | 0.23125 | 0.71 | 4.6 |
| 1.890 | 19.38 | 6.62 | 0.21427 | 0.72 | 4.7 |