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Sommer, Stefan; Dale, Andy W (2020): Porewater geochemistry of sediment core M137_642-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.923174

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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
Funding:
German Research Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Coverage:
Latitude: -12.248170 * Longitude: -77.211670
Date/Time Start: 2017-05-09T22:06:00 * Date/Time End: 2017-05-09T22:19:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 0.160 m
Event(s):
M137_642-1 * Latitude Start: -12.248170 * Longitude Start: -77.211670 * Latitude End: -12.248170 * Longitude End: -77.211670 * Date/Time Start: 2017-05-09T22:06:00 * Date/Time End: 2017-05-09T22:19:00 * Elevation Start: -102.0 m * Elevation End: -102.3 m * Campaign: M137 (SFB754) * Basis: Meteor (1986) * Method/Device: Biogeochemical observatory (BIGO)
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmSommer, StefanGeocode
Sample code/labelSample labelSommer, Stefan
ReplicateReplSommer, Stefan
Alkalinity, totalATmmol(eq)/lSommer, StefanTitration, Pavlova
BariumBanmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BoronBmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
BromideBr-µmol/lSommer, StefanIon chromatography
CalciumCammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
ChlorineClmmol/lSommer, StefanIon chromatography
10 ChlorineClmmol/lSommer, StefanIon chromatography
11 IronFeµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
12 Hydrogen sulfideH2Sµmol/lSommer, StefanPhotometry
13 IodideIµmol/lSommer, StefanIon chromatography
14 PotassiumKmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
15 LithiumLiµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
16 MagnesiumMgmmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
17 ManganeseMnµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
18 SodiumNammol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
19 Ammonium[NH4]+µmol/lSommer, StefanPhotometry
20 Phosphate[PO4]3-µmol/lSommer, StefanPhotometry
21 SiliconSimmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
22 SilicateSi(OH)4µmol/lSommer, StefanPhotometry
23 Sulfate[SO4]2-mmol/lSommer, StefanIon chromatography
24 StrontiumSrµmol/lSommer, StefanInductively coupled plasma atomic emission spectroscope (ICP-AES)
Size:
253 data points

Data

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


Depth sed [m]

Sample label

Repl

AT [mmol(eq)/l]
(Titration, Pavlova)

Ba [nmol/l]
(Inductively coupled plasma at...)

B [mmol/l]
(Inductively coupled plasma at...)

Br- [µmol/l]
(Ion chromatography)

Ca [mmol/l]
(Inductively coupled plasma at...)

Cl [mmol/l]
(Ion chromatography)
10 
Cl [mmol/l]
(Ion chromatography)
11 
Fe [µmol/l]
(Inductively coupled plasma at...)
12 
H2S [µmol/l]
(Photometry)
13 
I [µmol/l]
(Ion chromatography)
14 
K [mmol/l]
(Inductively coupled plasma at...)
15 
Li [µmol/l]
(Inductively coupled plasma at...)
16 
Mg [mmol/l]
(Inductively coupled plasma at...)
17 
Mn [µmol/l]
(Inductively coupled plasma at...)
18 
Na [mmol/l]
(Inductively coupled plasma at...)
19 
[NH4]+ [µmol/l]
(Photometry)
20 
[PO4]3- [µmol/l]
(Photometry)
21 
Si [mmol/l]
(Inductively coupled plasma at...)
22 
Si(OH)4 [µmol/l]
(Photometry)
23 
[SO4]2- [mmol/l]
(Ion chromatography)
24 
Sr [µmol/l]
(Inductively coupled plasma at...)
0.005M137_642BIGO2-2Z4.630137.6330.415877.15110.385554.728565.1670.276275.3691.27510.08225.18552.9800.061470.582311.400117.0000.548558.50028.39588.174
0.015M137_642BIGO2-2Z5.911185.3310.413875.11410.380554.728560.8980.471455.2271.53510.15225.38753.0440.106471.283485.000154.2000.714732.00027.58488.082
0.025M137_642BIGO2-2Z6.660223.2360.411863.93610.355554.728562.7060.318764.0861.89410.10424.96652.8610.019470.028554.500115.8800.847857.00026.93788.268
0.035M137_642BIGO2-2Z6.679235.8860.421866.80010.444554.728560.3990.359751.6821.85110.23425.25353.283-0.046475.913564.50099.5200.842824.00027.07788.342
0.045M137_642BIGO2-2Z6.778260.5890.412883.97210.305554.728566.4740.226508.3871.89210.13524.95152.711-0.070469.606584.60085.8800.810794.00027.12587.518
0.055M137_642BIGO2-2Z7.271260.9980.423860.21910.358554.728561.1440.158732.5451.73810.17625.26752.944-0.092471.703652.20078.0400.803786.00026.42488.041
0.070M137_642BIGO2-2Z8.000267.6720.431875.16410.314554.728565.1370.134755.7581.91710.12925.13552.778-0.105470.853734.40068.6000.817794.50026.67887.952
0.090M137_642BIGO2-2Z8.867290.2900.444877.95410.434554.728561.9130.077844.3582.12010.36225.61253.631-0.102479.356858.70067.7200.850816.50026.23089.523
0.110M137_642BIGO2-2Z9.596311.1000.457872.13510.291554.728564.9000.163820.6132.25010.29425.08853.001-0.081475.1401004.00068.6000.864841.50025.67388.102
0.130M137_642BIGO2-2Z10.088326.4910.453868.19610.210554.728559.7540.179859.4202.33310.23525.00152.728-0.092475.1701091.00072.2000.871848.00025.27288.011
0.160M137_642BIGO2-2Z11.605347.1110.450857.23610.086554.728550.5880.523930.3002.78610.27924.56552.538-0.086473.0641343.00079.6000.892871.00024.16887.276