Sommer, Stefan; Lomnitz, Ulrike; Dale, Andy W (2020): Porewater geochemistry of sediment core M77/1_586 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923551
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Related to:
Sommer, Stefan; Dengler, Marcus; Shipboard Scientific Party (2019): Benthic element cycling, fluxes and transport of nutrients and trace metals across the benthic boundary layer in the Peruvian oxygen minimum zone (SFB 754), Cruise No. 137, 06.05. - 29.05.2017, Callao (Peru) - Callao. METEOR-Berichte, Gutachterpanel Forschungsschiffe, M137, 52 pp, https://doi.org/10.2312/cr_m137
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -10.999833 * Longitude: -78.156667
Date/Time Start: 2008-11-16T22:05:00 * Date/Time End: 2008-11-16T22:05:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.155 m
Event(s):
M77/1_586 * Latitude: -10.999833 * Longitude: -78.156667 * Date/Time: 2008-11-16T22:05:00 * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: Biogeochemical observatory (BIGO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Sommer, Stefan | Geocode | |
| 2 | Sample code/label | Sample label | Sommer, Stefan | |||
| 3 | Replicate | Repl | Sommer, Stefan | |||
| 4 | Alkalinity, total | AT | mmol(eq)/l | Sommer, Stefan | ||
| 5 | Bromide | Br- | µmol/l | Sommer, Stefan | ||
| 6 | Chlorine | Cl | mmol/l | Sommer, Stefan | ||
| 7 | Iron | Fe | µmol/l | Sommer, Stefan | ||
| 8 | Hydrogen sulfide | H2S | µmol/l | Sommer, Stefan | ||
| 9 | Iodide | I | µmol/l | Sommer, Stefan | ||
| 10 | Ammonium | [NH4]+ | µmol/l | Sommer, Stefan | ||
| 11 | Nitrite | [NO2]- | µmol/l | Sommer, Stefan | ||
| 12 | Nitrate | [NO3]- | µmol/l | Sommer, Stefan | ||
| 13 | Phosphate | [PO4]3- | µmol/l | Sommer, Stefan | ||
| 14 | Silicate | Si(OH)4 | µmol/l | Sommer, Stefan | ||
| 15 | Sulfate | [SO4]2- | mmol/l | Sommer, Stefan |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
107 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Repl | 4 AT [mmol(eq)/l] | 5 Br- [µmol/l] | 6 Cl [mmol/l] | 7 Fe [µmol/l] | 8 H2S [µmol/l] | 9 I [µmol/l] | 10 [NH4]+ [µmol/l] | 11 [NO2]- [µmol/l] | 12 [NO3]- [µmol/l] | 13 [PO4]3- [µmol/l] | 14 Si(OH)4 [µmol/l] | 15 [SO4]2- [mmol/l] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.000 | M77-1_586BIGO T5 | Z/GB-K1 | 1.96 | 0.00 | 0.84 | 2.44 | 19.40 | 2.65 | 29.42 | |||||
| 0.005 | M77-1_586BIGO T5 | Z/GB-K1 | 2.19 | 818.58 | 563.08 | 3.32 | 0 | 0 | 26.20 | 0.37 | 0.88 | 46.64 | 254.18 | 29.032 |
| 0.015 | M77-1_586BIGO T5 | Z/GB-K1 | 2.67 | 811.60 | 560.77 | 3.58 | 0 | 0 | 49.60 | 0.30 | 1.02 | 55.06 | 334.75 | 28.900 |
| 0.030 | M77-1_586BIGO T5 | Z/GB-K1 | 2.78 | 849.16 | 559.39 | 1.92 | 0 | 0 | 53.40 | 0.24 | 0.00 | 61.98 | 320.40 | 28.815 |
| 0.055 | M77-1_586BIGO T5 | Z/GB-K1 | 3.06 | 830.37 | 543.30 | 1.56 | 0 | 0 | 68.00 | 0.26 | 0.00 | 62.20 | 361.23 | 26.731 |
| 0.085 | M77-1_586BIGO T5 | Z/GB-K1 | 3.16 | 869.61 | 554.69 | 1.32 | 0 | 0 | 71.20 | 0.27 | 0.00 | 55.70 | 424.14 | 27.245 |
| 0.120 | M77-1_586BIGO T5 | Z/GB-K1 | 3.16 | 873.19 | 560.08 | 0.56 | 0 | 0 | 83.40 | 0.29 | 0.00 | 42.80 | 432.97 | 27.488 |
| 0.155 | M77-1_586BIGO T5 | Z/GB-K1 | 3.27 | 784.15 | 559.86 | 0.00 | 0 | 0 | 87.20 | 0.23 | 0.00 | 35.80 | 479.32 | 27.424 |