Ai, Xuyuan E; Studer, Anja S; Sigman, Daniel M; Martínez-García, Alfredo; François, Fripiat; Thöle, Lena M; Michel, Elisabeth; Gottschalk, Julia; Arnold, Laura; Moretti, Simone; Schmitt, Mareike; Oleynik, Sergey; Jaccard, Samuel L; Haug, Gerald H (2021): Diatom bound nitrogen isotopes of sediment core MD12-3394 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931024, In: Ai, XE et al. (2021): Diatom-bound nitrogen isotope and TEX86L-SST records of MD12-3394 and MD11-3353 [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.931028
Always quote citation above when using data! You can download the citation in several formats below.
Funding:
Swiss National Science Foundation (SNF), grant/award no. 144811: SeaO2 - Past changes in Southern Ocean overturning circulation - implications for the partitioning of carbon and oxygen between the ocean and the atmosphere
Swiss National Science Foundation (SNF), grant/award no. 145695: Late Pleistocene evolution of nutrient cycling in the subarctic Pacific and Southern Ocean inferred from diatom-bound nitrogen isotopes
Swiss National Science Foundation (SNF), grant/award no. 168625: Southern Ocean Paleoceanography and glacial-interglacial changes in the efficiency of the biological pump
Swiss National Science Foundation (SNF), grant/award no. 172915: SeaO2 - Past changes in Southern Ocean overturning circulation - implications for the partitioning of carbon and oxygen between the ocean and the atmosphere
Coverage:
Latitude: -48.383000 * Longitude: 64.583000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 17.90 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Ai, Xuyuan E | Geocode | |
| 2 | AGE | Age | ka BP | Ai, Xuyuan E | Geocode | |
| 3 | δ15N, diatom-bound organic matter | δ15N DB | ‰ air | Ai, Xuyuan E | ||
| 4 | δ15N, diatom-bound organic matter, standard deviation | δ15N DB std dev | ± | Ai, Xuyuan E | calculated, 1 sigma | |
| 5 | δ15N, diatom-bound organic matter, offset | δ15N DB offset | ‰ air | Ai, Xuyuan E |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
684 data points