Dale, Andy W; Lomnitz, Ulrike; Sommer, Stefan (2016): Phosphate, silicate and total NO3+NO2 of sediment core M92_0178-1 after freeze/thaw experiments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.867641, In: Dale, Andy W; Treude, Tina (2020): Nutrients in sediment porewater following sediment freeze/thaw experiments [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.918339
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Sommer, Stefan; Dengler, Marcus; Treude, Tina (2014): Benthic element cycling, fluxes and transport of solutes across the benthic boundary layer in the Peruvian oxygen minimum zone, (SFB 754) - Cruise No. M92 - January 05 - February 03, 2013 - Callao (Peru) - Callao (Peru). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M92, 55 pp, https://doi.org/10.2312/cr_m92
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -12.388000 * Longitude: -77.403667
Date/Time Start: 2013-01-21T21:43:00 * Date/Time End: 2013-01-21T21:43:00
Minimum DEPTH, sediment/rock: 0.0050 m * Maximum DEPTH, sediment/rock: 0.0950 m
Event(s):
M92_0178-1 * Latitude: -12.388000 * Longitude: -77.403667 * Date/Time: 2013-01-21T21:43:00 * Elevation: -244.4 m * Campaign: M92 * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Bleyer, Anke | Geocode | |
| 2 | Nitrite | [NO2]- | µmol/l | Bleyer, Anke | Photometry | |
| 3 | Nitrate and Nitrite | [NO3]- + [NO2]- | µmol/l | Bleyer, Anke | Photometry | |
| 4 | Nitrate | [NO3]- | µmol/l | Bleyer, Anke | Photometry | |
| 5 | Phosphate | [PO4]3- | µmol/l | Bleyer, Anke | Photometry | |
| 6 | Silicate | Si(OH)4 | µmol/l | Bleyer, Anke | Photometry |
Change history:
2020-07-21T13:31:34 – Title corrected (former porewater geochemistry)
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
50 data points
Data
| 1 Depth sed [m] | 2 [NO2]- [µmol/l] | 3 [NO3]- + [NO2]- [µmol/l] | 4 [NO3]- [µmol/l] | 5 [PO4]3- [µmol/l] | 6 Si(OH)4 [µmol/l] |
|---|---|---|---|---|---|
| 0.0050 | 18.400 | 2188.700 | 2170.300 | 1223.800 | 370.450 |
| 0.0150 | 5.610 | 87.905 | 82.295 | 215.400 | 365.635 |
| 0.0250 | 6.495 | 96.745 | 90.250 | 40.220 | 435.375 |
| 0.0350 | 2.795 | 67.890 | 65.095 | 155.140 | 457.120 |
| 0.0450 | 3.320 | 26.130 | 22.810 | 166.940 | 539.875 |
| 0.0550 | 2.095 | 20.120 | 18.025 | 135.440 | 535.590 |
| 0.0650 | 1.010 | 2.095 | 1.085 | 125.020 | 592.795 |
| 0.0750 | 0.740 | 1.775 | 1.035 | 117.800 | 607.615 |
| 0.0850 | 0.450 | 0.625 | 0.175 | 101.520 | 619.300 |
| 0.0950 | 0.695 | 1.710 | 1.015 | 92.240 | 604.840 |