Sommer, Stefan; Dale, Andy W (2020): Particulate geochemistry of sediment core M136_430-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922533
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Published: 2020-09-08 • DOI registered: 2020-11-22
Related to:
Dengler, Marcus; Sommer, Stefan; Shipboard Scientific Party (2019): Coupled benthic and pelagic oxygen, nutrient and trace metal cycling, ventilation and carbon degradation in the oxygen minimum zone of the Peruvian continental margin (SFB 754), Cruise No. M 136, 11.04. - 03.05.2017, Callao (Peru) - Callao, Solute-Flux Peru I. METEOR-Berichte, Gutachterpanel Forschungsschiffe, M136, 43 pp, https://doi.org/10.3289/CR_M136
Project(s):
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -12.414830 * Longitude: -77.438170
Date/Time Start: 2017-04-19T20:42:00 * Date/Time End: 2017-04-19T21:10:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.070 m
Event(s):
M136_430-1 * Latitude Start: -12.414830 * Longitude Start: -77.438170 * Latitude End: -12.414830 * Longitude End: -77.438170 * Date/Time Start: 2017-04-19T20:42:00 * Date/Time End: 2017-04-19T21:10:00 * Elevation Start: -302.0 m * Elevation End: -302.2 m * Campaign: M136 (SFB754) * Basis: Meteor (1986) * Method/Device: Biogeochemical observatory (BIGO) * Comment: surface
Comment:
Replicate Information:
1: pore water sample from pore water press
A: pore water sample from pore water press
Rh: pore water sample from rhizons
Z: sample centrifuged
GB: sample treated in glove bag
SP: syringe samples form BIGO
PP: sample for physical properties
A/Br: sample for bromide experiment
P: pore water press
K1: BIGO chamber 1
K2: BIGO chamber 2
AA: measured with autoanalyzer
F/T/Z: Frozen/thawed/centrifuged
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 | Carbon, organic, total | TOC | % | Sommer, Stefan | Element analyser CNS, Carlo Erba NA1500 | |
| 5 | Calcium carbonate | CaCO3 | % | Sommer, Stefan | Element analyser CNS, Carlo Erba NA1500 | |
| 6 | Water content, wet mass | Water wm | % | Sommer, Stefan | ||
| 7 | Nitrogen, total | TN | % | Sommer, Stefan | Element analyser CNS, Carlo Erba NA1500 | |
| 8 | Sample code/label | Sample label | Sommer, Stefan | |||
| 9 | Porosity, volume | Poros vol | Sommer, Stefan | |||
| 10 | Sulfur, total | TS | % | Sommer, Stefan | Element analyser CNS, Carlo Erba NA1500 | |
| 11 | Carbon, total | TC | % | Sommer, Stefan | Element analyser CNS, Carlo Erba NA1500 |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
68 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Repl | 4 TOC [%] | 5 CaCO3 [%] | 6 Water wm [%] | 7 TN [%] | 8 Sample label | 9 Poros vol | 10 TS [%] | 11 TC [%] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.005 | M136_430BIGO1-1 | Z | 15.1640 | 4.5166 | 90.2430 | 1.7040 | 9057 | 0.9576 | 1.3110 | 15.7060 |
| 0.015 | M136_430BIGO1-1 | Z | 17.6535 | 88.6723 | 1.9275 | 9058 | 0.9503 | 1.4250 | 17.5595 | |
| 0.025 | M136_430BIGO1-1 | Z | 15.7555 | 0.0790 | 87.6337 | 1.7865 | 9059 | 0.9454 | 1.3760 | 15.7650 |
| 0.035 | M136_430BIGO1-1 | Z | 13.8785 | 0.6792 | 85.7910 | 1.5235 | 9060 | 0.9365 | 1.4190 | 13.9600 |
| 0.045 | M136_430BIGO1-1 | Z | 15.8435 | 1.1125 | 86.7112 | 1.8275 | 9061 | 0.9410 | 8.7290 | 15.9770 |
| 0.055 | M136_430BIGO1-1 | Z | 14.6490 | 83.6982 | 1.6195 | 9062 | 0.9262 | 1.2590 | 14.5935 | |
| 0.070 | M136_430BIGO1-1 | Z | 8.8635 | 0.9708 | 72.8957 | 1.0585 | 9063 | 0.8679 | 1.0105 | 8.9800 |