Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_772-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923233
Always quote citation above when using data! You can download the citation in several formats below.
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:
Median Latitude: -12.359080 * Median Longitude: -77.361500 * South-bound Latitude: -12.359330 * West-bound Longitude: -77.362170 * North-bound Latitude: -12.358830 * East-bound Longitude: -77.360830
Date/Time Start: 2017-05-19T16:01:00 * Date/Time End: 2017-05-19T16:22:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.280 m
Event(s):
M137_772-1 * Latitude Start: -12.359330 * Longitude Start: -77.362170 * Latitude End: -12.358830 * Longitude End: -77.360830 * Date/Time Start: 2017-05-19T16:01:00 * Date/Time End: 2017-05-19T16:22:00 * Elevation Start: -194.0 m * Elevation End: -193.3 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
Comment:
Cores were incubated for experiments. C2 = control core, R2 = replicate core
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 | Replicate | Repl | Sommer, Stefan | |||
| 5 | Bromide | Br- | µmol/l | Sommer, Stefan | Ion chromatography | |
| 6 | Chlorine | Cl | mmol/l | Sommer, Stefan | Ion chromatography | |
| 7 | Chlorine | Cl | mmol/l | Sommer, Stefan | Ion chromatography | |
| 8 | Iodide | I | µmol/l | Sommer, Stefan | Ion chromatography | |
| 9 | Sulfate | [SO4]2- | mmol/l | Sommer, Stefan | Ion chromatography |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
232 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Repl | 4 Repl | 5 Br- [µmol/l] | 6 Cl [mmol/l] | 7 Cl [mmol/l] | 8 I [µmol/l] | 9 [SO4]2- [mmol/l] |
|---|---|---|---|---|---|---|---|---|
| 0.000 | M137_772MUC28 | Z/GB | C2 | 856.430 | 572.879 | 558.060 | 0.000 | 28.638 |
| 0.005 | M137_772MUC28 | Z/GB | C2 | 863.170 | 572.879 | 560.620 | 0.000 | 28.721 |
| 0.015 | M137_772MUC28 | Z/GB | C2 | 853.180 | 572.879 | 559.110 | 0.000 | 28.556 |
| 0.025 | M137_772MUC28 | Z/GB | C2 | 865.280 | 572.879 | 563.010 | 1.072 | 28.504 |
| 0.035 | M137_772MUC28 | Z/GB | C2 | 865.070 | 572.879 | 560.520 | 1.199 | 28.234 |
| 0.045 | M137_772MUC28 | Z/GB | C2 | 864.320 | 572.879 | 562.100 | 1.405 | 28.241 |
| 0.055 | M137_772MUC28 | Z/GB | C2 | 866.880 | 572.879 | 562.280 | 1.409 | 27.956 |
| 0.070 | M137_772MUC28 | Z/GB | C2 | 868.140 | 572.879 | 561.590 | 1.609 | 27.710 |
| 0.090 | M137_772MUC28 | Z/GB | C2 | 874.760 | 572.879 | 558.710 | 1.863 | 27.546 |
| 0.110 | M137_772MUC28 | Z/GB | C2 | 881.580 | 572.879 | 560.710 | 2.132 | 27.279 |
| 0.130 | M137_772MUC28 | Z/GB | C2 | 888.920 | 573.841 | 567.230 | 2.289 | 27.551 |
| 0.160 | M137_772MUC28 | Z/GB | C2 | 873.460 | 572.879 | 562.399 | 2.866 | 26.886 |
| 0.200 | M137_772MUC28 | Z/GB | C2 | 881.030 | 572.879 | 557.325 | 3.378 | 25.976 |
| 0.240 | M137_772MUC28 | Z/GB | C2 | 884.840 | 572.879 | 559.030 | 3.717 | 25.607 |
| 0.280 | M137_772MUC28 | Z/GB | C2 | 881.930 | 572.879 | 559.997 | 4.109 | 25.030 |
| 0.005 | M137_772MUC28 | Z/GB | R2 | 879.190 | 573.841 | 563.760 | 0.762 | 29.023 |
| 0.015 | M137_772MUC28 | Z/GB | R2 | 874.330 | 573.841 | 565.780 | 0.942 | 29.115 |
| 0.025 | M137_772MUC28 | Z/GB | R2 | 878.990 | 573.841 | 566.190 | 1.071 | 28.852 |
| 0.035 | M137_772MUC28 | Z/GB | R2 | 912.720 | 573.841 | 581.550 | 1.179 | 29.856 |
| 0.045 | M137_772MUC28 | Z/GB | R2 | 877.000 | 573.841 | 567.160 | 1.363 | 28.757 |
| 0.055 | M137_772MUC28 | Z/GB | R2 | 879.530 | 573.841 | 563.400 | 1.537 | 28.235 |
| 0.070 | M137_772MUC28 | Z/GB | R2 | 890.760 | 573.841 | 567.220 | 1.653 | 28.246 |
| 0.090 | M137_772MUC28 | Z/GB | R2 | 901.000 | 573.841 | 577.620 | 1.824 | 28.433 |
| 0.110 | M137_772MUC28 | Z/GB | R2 | 898.180 | 573.841 | 575.320 | 1.988 | 28.524 |
| 0.130 | M137_772MUC28 | Z/GB | R2 | 888.920 | 573.841 | 567.230 | 2.289 | 27.551 |
| 0.160 | M137_772MUC28 | Z/GB | R2 | 875.990 | 573.841 | 561.300 | 2.723 | 26.941 |
| 0.200 | M137_772MUC28 | Z/GB | R2 | 884.760 | 573.841 | 565.920 | 3.105 | 26.531 |
| 0.240 | M137_772MUC28 | Z/GB | R2 | 887.870 | 573.841 | 564.360 | 3.653 | 25.902 |
| 0.280 | M137_772MUC28 | Z/GB | R2 | 883.080 | 573.841 | 565.133 | 4.032 | 25.335 |