Doering, Kristin; Ehlert, Claudia; Grasse, Patricia; Crosta, Xavier; Fleury, Sophie; Frank, Martin; Schneider, Ralph R (2021): d30Si signatures and biogenic opal content (%) of sediment core M772_003-2 off Peru (piston corer) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.931463
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Abstract:
The dataset comprises all d30Si signatures and biogenic opal content (%) of core M772_003-2 off Peru
Supplement to:
Doering, Kristin; Ehlert, Claudia; Grasse, Patricia; Crosta, Xavier; Fleury, Sophie; Frank, Martin; Schneider, Ralph R (2016): Differences between mono-generic and mixed diatom silicon isotope compositions trace present and past nutrient utilisation off Peru. Geochimica et Cosmochimica Acta, 177, 30-47, https://doi.org/10.1016/j.gca.2015.12.029
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -15.103500 * Longitude: -75.688000
Date/Time Start: 2008-11-26T17:52:00 * Date/Time End: 2008-11-26T17:52:00
Minimum DEPTH, sediment/rock: 0.03 m * Maximum DEPTH, sediment/rock: 10.28 m
Event(s):
M77/2_003-2 (M77/2_636-1) * Latitude: -15.103500 * Longitude: -75.688000 * Date/Time: 2008-11-26T17:52:00 * Elevation: -271.0 m * Campaign: M77/2 * Basis: Meteor (1986) * Method/Device: Piston corer (PC) * Comment: 1497 cm
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Doering, Kristin | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Doering, Kristin | Geocode | |
| 3 | AGE | Age | ka BP | Doering, Kristin | Geocode | |
| 4 | Opal, biogenic silica | bSiO2 | % | Doering, Kristin | ||
| 5 | δ30Si, biogenic silica | δ30Si bSiO2 | ‰ | Doering, Kristin | ||
| 6 | Standard deviation | Std dev | ± | Doering, Kristin | 2SD | |
| 7 | Diatoms, δ30Si | Diatoms δ30Si | ‰ NBS | Doering, Kristin | ||
| 8 | Standard deviation | Std dev | ± | Doering, Kristin | 2SD |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
486 data points