Köseoğlu, Denizcan; Belt, Simon T; Smik, Lukas; Yao, Haoyi; Panieri, Giuliana; Knies, Jochen (2017): (Table A.2) HBI biomarker concentrations and PI(III)P25 indices, and PI(III)P25 spring sea ice concentrations of sediment cores from the Barents Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.881636, In supplement to: Köseoğlu, D et al. (2018): Complementary biomarker-based methods for characterising Arctic sea ice conditions: A case study comparison between multivariate analysis and the PIP25 index. Geochimica et Cosmochimica Acta, 222, 406-420, https://doi.org/10.1016/j.gca.2017.11.001
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Coverage:
Median Latitude: 75.633540 * Median Longitude: 26.232792 * South-bound Latitude: 72.538500 * West-bound Longitude: 6.767167 * North-bound Latitude: 78.915662 * East-bound Longitude: 45.737833
Date/Time Start: 2007-08-04T09:00:00 * Date/Time End: 2007-08-04T09:00:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.100 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Köseoğlu, Denizcan | |||
| 2 | Latitude of event | Latitude | Köseoğlu, Denizcan | |||
| 3 | Longitude of event | Longitude | Köseoğlu, Denizcan | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Köseoğlu, Denizcan | Geocode | |
| 5 | Depth, top/min | Depth top | m | Köseoğlu, Denizcan | ||
| 6 | Depth, bottom/max | Depth bot | m | Köseoğlu, Denizcan | ||
| 7 | Age | Age | a AD/CE | Köseoğlu, Denizcan | ||
| 8 | AGE | Age | ka BP | Köseoğlu, Denizcan | Geocode | |
| 9 | 2,6,10,14-Tetramethyl-7-(3-methylpent-4-enyl)pentadecane per unit sediment mass | IP25/sed | ng/g | Köseoğlu, Denizcan | ||
| 10 | Ice Proxy for the Southern Ocean with 25 carbon atoms per unit sediment mass | IPSO25/sed | ng/g | Köseoğlu, Denizcan | ||
| 11 | Highly branched isoprenoids per unit sediment mass | HBIs/sed | ng/g | Köseoğlu, Denizcan | III | |
| 12 | Highly branched isoprenoids per unit sediment mass | HBIs/sed | ng/g | Köseoğlu, Denizcan | IV | |
| 13 | Phytoplankton biomarker C25 HBI (Z) triene IP25 index | P(III)IP25 | Köseoğlu, Denizcan | |||
| 14 | Sea ice concentration | Sea ice conc | % | Köseoğlu, Denizcan | satelite based | |
| 15 | Sea ice concentration | Sea ice conc | % | Köseoğlu, Denizcan | PI(III)IP25-based | |
| 16 | Sea ice type | Sea ice type | Köseoğlu, Denizcan | Classification tree (CT) model | Model A | |
| 17 | Sea ice type | Sea ice type | Köseoğlu, Denizcan | Classification tree (CT) model | Model B | |
| 18 | Sea ice type | Sea ice type | Köseoğlu, Denizcan | Classification tree (CT) model | Model C | |
| 19 | Sea ice type | Sea ice type | Köseoğlu, Denizcan | Classification tree (CT) model | Model D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
639 data points