Lahajnar, Niko; Ittekkot, Venugopalan (2001): Biogeochemical parameters measured on sediment profile of multicorer M33/1_MC-25 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.58388
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Project(s):
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0177A: Biogeochemical Fluxes of Matter and Energy in the Deep Sea
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0273A: Biogeochemical Fluxes of Matter and Energy in the Deep Sea
Coverage:
Latitude: 15.649830 * Longitude: 68.567000
Date/Time Start: 1995-10-16T11:32:00 * Date/Time End: 1995-10-16T11:32:00
Minimum DEPTH, sediment/rock: 0.0050 m * Maximum DEPTH, sediment/rock: 0.0950 m
Event(s):
M33/1_MC-25 (661, EAST) * Latitude: 15.649830 * Longitude: 68.567000 * Date/Time: 1995-10-16T11:32:00 * Elevation: -3837.0 m * Location: Eastern Arabian Sediment Trap * Campaign: M33/1 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Carbon, organic, total | TOC | % | Ittekkot, Venugopalan | Element analyser CHN | |
| 3 | Calcium carbonate | CaCO3 | % | Ittekkot, Venugopalan | Element analyser CHN | Carmhograph 6 |
| 4 | Opal, biogenic silica | bSiO2 | % | Ittekkot, Venugopalan | Photometry | |
| 5 | Nitrogen, total | TN | % | Ittekkot, Venugopalan | Element analyser CHN | |
| 6 | Carbon, organic, dissolved | DOC | µmol/l | Ittekkot, Venugopalan | High temperature catalytic oxidation | DIMA-TOC 100 |
| 7 | Carbon/Nitrogen ratio | C/N | Ittekkot, Venugopalan | Calculated | ||
| 8 | δ15N, gas | δ15N-N2 | ‰ air | Ittekkot, Venugopalan | Isotope ratio mass spectrometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
70 data points
Data
| 1 Depth sed [m] | 2 TOC [%] | 3 CaCO3 [%] | 4 bSiO2 [%] | 5 TN [%] | 6 DOC [µmol/l] | 7 C/N | 8 δ15N-N2 [‰ air] |
|---|---|---|---|---|---|---|---|
| 0.0050 | 0.565 | 27.67 | 6.05 | 0.097 | 623.793 | 5.842 | 9.739 |
| 0.0150 | 0.860 | 17.92 | 5.74 | 0.095 | 331.387 | 9.096 | 8.875 |
| 0.0250 | 0.555 | 25.71 | 5.37 | 0.092 | 356.861 | 6.017 | 8.231 |
| 0.0350 | 1.014 | 24.30 | 5.93 | 0.129 | 165.615 | 7.854 | 8.498 |
| 0.0450 | 1.002 | 28.06 | 5.31 | 0.126 | 134.216 | 7.926 | 8.279 |
| 0.0550 | 0.424 | 37.90 | 3.62 | 0.057 | 130.436 | 7.381 | 8.763 |
| 0.0650 | 0.449 | 48.48 | 3.20 | 0.068 | 308.051 | 6.625 | 9.183 |
| 0.0750 | 0.466 | 46.35 | 2.88 | 0.058 | 205.348 | 8.029 | 9.311 |
| 0.0850 | 0.240 | 68.70 | 2.54 | 0.050 | 181.704 | 4.771 | 9.481 |
| 0.0950 | 0.307 | 60.88 | 2.57 | 0.054 | 142.859 | 5.687 | 9.114 |