Naidu, A Sathy; Cooper, Lee W; Finney, Bruce P; Macdonald, Robie W; Alexander, Clark; Semiletov, Igor P (2000): (Table 1) Organic geochemistry of sediment samples from sea-floor of the Beaufort Sea, Lena, and Mackenzie rivers [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.499857, In supplement to: Naidu, AS et al. (2000): Organic carbon isotope ratios (d13C) of Arctic Amerasian Continental shelf sediments. International Journal of Earth Sciences, 89(3), 522-532, https://doi.org/10.1007/s005310000121
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Coverage:
Median Latitude: 70.232355 * Median Longitude: -145.622550 * South-bound Latitude: 64.416700 * West-bound Longitude: -178.250000 * North-bound Latitude: 74.583300 * East-bound Longitude: -126.483300
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Comment:
All sea-floor samples are from the upper 3-cm sediment layer collected by either Van Veen grabs, HAPS or gravity cores
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | LATITUDE | Latitude | Geocode | |||
| 2 | LONGITUDE | Longitude | Geocode | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Sample code/label | Sample label | ||||
| 5 | Depth, bathymetric | Bathy depth | m | |||
| 6 | Carbon, organic, total | TOC | % | Element analyser CHN, Perkin-Elmer 240B | ||
| 7 | Nitrogen, total | TN | % | Element analyser CHN, Perkin-Elmer 240B | ||
| 8 | Carbon/Nitrogen ratio | C/N | Calculated | |||
| 9 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Isotope ratio mass spectrometry | ||
| 10 | δ15N | δ15N | ‰ air | Mass spectrometer Europa Scientific 20/2 | ||
| 11 | Comment | Comment | ||||
| 12 | Sample ID | Sample ID | map code |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
746 data points