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Sommer, Stefan; Dale, Andy W (2020): Particulate geochemistry of sediment core M136_488-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.922537

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Published: 2020-09-08 • DOI registered: 2020-11-22

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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):
Climate - Biogeochemistry Interactions in the Tropical Ocean (SFB754)
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Median Latitude: -12.279750 * Median Longitude: -77.250085 * South-bound Latitude: -12.279830 * West-bound Longitude: -77.250170 * North-bound Latitude: -12.279670 * East-bound Longitude: -77.250000
Date/Time Start: 2017-04-24T20:55:00 * Date/Time End: 2017-04-24T21:13:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.110 m
Event(s):
M136_488-1 * Latitude Start: -12.279670 * Longitude Start: -77.250170 * Latitude End: -12.279830 * Longitude End: -77.250000 * Date/Time Start: 2017-04-24T20:55:00 * Date/Time End: 2017-04-24T21:13:00 * Elevation Start: -130.0 m * Elevation End: -127.8 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):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmSommer, StefanGeocode
2 Sample code/labelSample labelSommer, Stefan
3 ReplicateReplSommer, Stefan
4 Carbon, organic, totalTOC%Sommer, StefanElement analyser CNS, Carlo Erba NA1500
5 Calcium carbonateCaCO3%Sommer, StefanElement analyser CNS, Carlo Erba NA1500
6 Water content, wet massWater wm%Sommer, Stefan
7 Nitrogen, totalTN%Sommer, StefanElement analyser CNS, Carlo Erba NA1500
8 Sample code/labelSample labelSommer, Stefan
9 Porosity, volumePoros volSommer, Stefan
10 Sulfur, totalTS%Sommer, StefanElement analyser CNS, Carlo Erba NA1500
11 Carbon, totalTC%Sommer, StefanElement analyser CNS, Carlo Erba NA1500
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
86 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

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 [%]
0.005M136_488BIGO2-3Z9.26200.675085.34021.149079910.93431.41109.3430
0.015M136_488BIGO2-3Z7.567082.69490.958579920.92111.25507.5245
0.025M136_488BIGO2-3Z8.024082.89161.038579930.92211.18757.9425
0.035M136_488BIGO2-3Z8.55150.791784.78061.099579940.93161.39408.6465
0.045M136_488BIGO2-3Z8.60950.775083.95401.045579950.92751.36158.7025
0.055M136_488BIGO2-3Z9.082085.94111.035079960.93731.39508.9770
0.070M136_488BIGO2-3Z8.37950.304286.88900.995579970.94181.32458.4160
0.090M136_488BIGO2-3Z5.83402.412580.31790.704579980.90891.40706.1235
0.110M136_488BIGO2-3Z7.755879.31100.888079990.90361.59907.7265