Sommer, Stefan; Dale, Andy W (2019): Porewater geochemistry of sediment core M77/2_050-1 [dataset]. GEOMAR - Helmholtz Centre for Ocean Research Kiel, PANGAEA, https://doi.org/10.1594/PANGAEA.909507
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Published: 2019-12-05 • DOI registered: 2020-11-22
Related to:
Pfannkuche, Olaf; Frank, Martin; Schneider, Ralph R; Stramma, Lothar (2011): Climate-biogeochemistry interactions in the tropical ocean of the SE-American oxygen minimum zone, 2008 - 2009 : Cruise No. 77, Leg 1 - 4, October 22, 2008 - February 18, 2009 Talcahuano (Chile) - Callao (Peru) - Guayaquil (Ecuador) - Callao (Peru) - Colon (Panama). METEOR-Berichte, DFG-Senatskommission für Ozeanographie, M77, 163 pp, https://doi.org/10.2312/cr_m77
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -8.017333 * Longitude: -80.502200
Date/Time Start: 2008-12-07T21:30:00 * Date/Time End: 2008-12-07T21:30:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.155 m
Event(s):
M77/2_050-1 (M77/2_727) * Latitude: -8.017333 * Longitude: -80.502200 * Date/Time: 2008-12-07T21:30:00 * Elevation: -1013.0 m * Campaign: M77/2 * Basis: Meteor (1986) * Method/Device: MultiCorer (MUC) * Comment: average: 35 cm
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Sommer, Stefan | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Sommer, Stefan | Geocode | |
| 3 | Sample code/label | Sample label | Sommer, Stefan | |||
| 4 | Replicate | Repl | Sommer, Stefan | |||
| 5 | Alkalinity, total | AT | mmol(eq)/l | Sommer, Stefan | Titration, Pavlova | |
| 6 | Bromide | Br- | µmol/l | Sommer, Stefan | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 7 | Chloride | Cl- | mmol/l | Sommer, Stefan | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | |
| 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:
72 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Sample label | 4 Repl | 5 AT [mmol(eq)/l] (Titration, Pavlova) | 6 Br- [µmol/l] (Inductively coupled plasma at...) | 7 Cl- [mmol/l] (Inductively coupled plasma at...) | 8 I- [µmol/l] (Ion chromatography) | 9 [SO4]2- [mmol/l] (Ion chromatography) |
|---|---|---|---|---|---|---|---|---|
| Porewater | 0.000 | M77/2_050-1MUC | Z/GB | 2.364000000 | 945.18000000 | 549.190 | 0.000000000 | 27.94000000 |
| Porewater | 0.005 | M77/2_050-1MUC | Z/GB | 2.462000000 | 860.54000000 | 551.630 | 0.000000000 | 28.08700000 |
| Porewater | 0.015 | M77/2_050-1MUC | Z/GB | 2.501000000 | 931.81000000 | 547.230 | 2.066221710 | 27.80700000 |
| Porewater | 0.025 | M77/2_050-1MUC | Z/GB | 2.579000000 | 851.42000000 | 549.940 | 3.613889160 | 28.00600000 |
| Porewater | 0.045 | M77/2_050-1MUC | Z/GB | 2.696000000 | 849.79000000 | 548.960 | 3.477968550 | 27.96200000 |
| Porewater | 0.075 | M77/2_050-1MUC | Z/GB | 2.813000000 | 853.44000000 | 543.860 | 4.897710720 | 27.61000000 |
| Porewater | 0.105 | M77/2_050-1MUC | Z/GB | 2.833000000 | 953.13000000 | 551.560 | 4.643002350 | 28.00700000 |
| Porewater | 0.135 | M77/2_050-1MUC | Z/GB | 2.794000000 | 941.60000000 | 551.700 | 4.230671760 | 27.99600000 |
| Porewater | 0.155 | M77/2_050-1MUC | Z/GB | 2.774000000 | 922.76000000 | 551.090 | 3.954261780 | 27.98100000 |