Sommer, Stefan; Dale, Andy W (2020): Particulate geochemistry of sediment core M136_545-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922541
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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: -12.581330 * Longitude: -77.673000
Date/Time Start: 2017-04-28T17:49:00 * Date/Time End: 2017-04-28T18:48:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.055 m
Event(s):
M136_545-1 * Latitude Start: -12.581330 * Longitude Start: -77.673000 * Latitude End: -12.581330 * Longitude End: -77.673000 * Date/Time Start: 2017-04-28T17:49:00 * Date/Time End: 2017-04-28T18:48:00 * Elevation Start: -975.0 m * Elevation End: -975.5 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:
60 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_545BIGO1-4 | Z | 2.4845 | 0.7417 | 36.8553 | 0.2935 | 9713 | 0.5879 | 0.1160 | 2.5735 |
| 0.015 | M136_545BIGO1-4 | Z | 2.1000 | 1.2625 | 33.3504 | 0.2610 | 9714 | 0.5501 | 0.1025 | 2.2515 |
| 0.025 | M136_545BIGO1-4 | Z | 1.8330 | 3.8958 | 32.0830 | 0.2495 | 9715 | 0.5358 | 0.0835 | 2.3005 |
| 0.035 | M136_545BIGO1-4 | Z | 1.9320 | 3.3417 | 31.5486 | 0.2580 | 9716 | 0.5297 | 0.0975 | 2.3330 |
| 0.045 | M136_545BIGO1-4 | Z | 2.0295 | 1.6708 | 32.0754 | 0.2250 | 9717 | 0.5358 | 0.0355 | 2.2300 |
| 0.055 | M136_545BIGO1-4 | Z | 1.7610 | 3.3792 | 31.1600 | 0.2205 | 9718 | 0.5253 | 0.0260 | 2.1665 |